Springs Constant Force Categories
Springs - Constant Force
301 Stainless Steel
Mounting hole specifications will be supplied on request. These springs are usually mounted on a drum and the free end attached to a loading force like a counterbalance. Free ID may vary to meet load specification. Load capacity can be increased by using multiple strips in tandem, back to back or laminated. Be sure to leave at least 40mm coiled on the drum at full extension. The spring ID will wrap tightly on the drum so that most applications require no fastening to the drum. This category may be available in the new MBA online store at Springs - Constant Force.
Related Information:
You may also be interested in
Springs Disc
Washers - Disc Spring - Plastic
Not for constant spring forces or when high forces are needed. Provides flat spring characteristics and compensates for axial clearances and tolerances. Vibration dampening and noise reduction. Electrical and thermal insulation. Non magnetic - Polysorb(R) material.
Springs Die
Springs - Die - Imperial - Heavy Duty
Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
Colour coded gold. Efficient operating range is 15 to 25 percent of the length. Maximum deflection is 30 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Heavy Duty.
Related Information:
Springs - Die - Imperial - Medium Duty
Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
Colour coded blue. Efficient operating range is 25 to 40 percent of the length. Maximum deflection is 50 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Medium Duty.
Related Information:
Springs - Die - Imperial - Extra Heavy Duty
Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
Colour coded green. Efficient operating range is 15 to 20 percent of the length. Maximum deflection is 25 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Extra Heavy Duty.
Related Information:
Springs - Die - Imperial - Medium-Heavy Duty
Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
Colour coded red. Efficient operating range is 20 to 30 percent of the length. Maximum deflection is 37 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Medium-Heavy Duty.
Related Information:
Gas Springs - Adjustable Force
This category may be available in the new MBA online store at Gas Springs - Adjustable Force.
Gas Springs - Fixed Force
This category may be available in the new MBA online store at Gas Springs - Fixed Force.
Plungers - Indexing - Large Handle
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Extra large fluted handle for quick and easy plunger retraction. Can be fully retracted into the body by pulling up on the handle. Handle is black thermoplastic. Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Large Handle.
Pins - Pull - Round Handle - Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Zinc plated C1038 steel plugners and housings except 5/8 size which is 12L15 steel. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
Related Information:
Pins - Pull - Tee Handle - Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Zinc plated C1038 steel plugners and housings except 5/8 size which is 12L15 steel. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
Related Information:
Pins - Pull - Threaded End - Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. 3/8-16 Threaded end so you can add your own handle or knob. Zinc plated C1038 steel plugners and housings except 5/8 size which is 12L15 steel. Pull up force approx 2.2kg.
Related Information:
Plungers - Indexing - Non Locking - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Non Locking - Steel.
Plungers - Indexing - Precision - Ball Grip
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
This category may be available in the new MBA online store at Plungers - Indexing - Precision - Ball Grip.
Pins - Pull - Round Handle - Stainless Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. 303 stainless steel plunger assembly and housing. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
Related Information:
Pins - Pull - Tee Handle - Stainless Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. 303 stainless steel plunger assembly and housing. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
Related Information:
Pins - Pull - Threaded End - Stainless Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. 3/8-16 Threaded end so you can add your own handle or knob. 303 stainless steel plunger assembly and housing. Pull up force approx 2.2kg.
Related Information:
Plungers - Indexing - Locking - With Knob - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Locking - With Knob - Steel.
Plungers - Indexing - Locking - With Shoulder - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Locking - With Shoulder - Steel.
Plungers - Indexing - Non Locking - Stainless Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
This category may be available in the new MBA online store at Plungers - Indexing - Non Locking - Stainless Steel.
Plungers - Indexing - Precision - Locking - Ball Grip
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
This category may be available in the new MBA online store at Plungers - Indexing - Precision - Locking - Ball Grip.
Pins - Pull - Round Handle - Aluminium and Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Aluminium housing 6061-T6, Steel pin 12L15. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
Related Information:
Pins - Pull - Tee Handle - Aluminium and Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. Handles are black plastic. Aluminium housing 6061-T6, Steel pin 12L15. Pull up force approx 2.2kg. Lockout style (indicated in tables) allows you to pull and rotate handle 1/4 turn to lock plunger in retracted position.
Related Information:
Pins - Pull - Threaded End - Aluminium and Steel
Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.
Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. 3/8-16 Threaded end so you can add your own handle or knob. Aluminium housing 6061-T6, Steel pin 12L15. Pull up force approx 2.2kg.
Related Information:
Plungers - Indexing - Locking - With Mounting Plate - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Spring loaded to work in a variety of applications on both tooling and equipment that require surface mounting. Plunger is hardened and ground. Knob is black matte plastic. Mounting plate is zinc plated steel. Includes rest position for plunger to stay in retracted position. This category may be available in the new MBA online store at Plungers - Indexing - Locking - With Mounting Plate - Steel.
Plungers - Indexing - Locking - With Shoulder - Stainless Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
This category may be available in the new MBA online store at Plungers - Indexing - Locking - With Shoulder - Stainless Steel.
Plungers - Indexing - Non Locking - With Knob - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Non Locking - With Knob - Steel.
Plungers - Indexing - Non Locking - Without Knob - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Non Locking - Without Knob - Steel.
Plungers - Indexing - Precision - With Support - Ball Grip
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
This category may be available in the new MBA online store at Plungers - Indexing - Precision - With Support - Ball Grip.
Plungers - Indexing - Locking - With Knob - 303 stainless Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
303 Stainless Steel. This category may be available in the new MBA online store at Plungers - Indexing - Locking - With Knob - 303 stainless Steel.
Plungers - Indexing - Non Locking - With Mounting Plate - Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Spring loaded to work in a variety of applications on both tooling and equipment that require surface mounting. Plunger is hardened and ground. Knob is black matte plastic. Mounting plate is zinc plated steel. This category may be available in the new MBA online store at Plungers - Indexing - Non Locking - With Mounting Plate - Steel.
Plungers - Indexing - Precision - With Support - Locking - Ball Grip
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Plungers - Indexing - Unthreaded - Non Locking - Steel - With Knob
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
For use where the application calls for the plunger to be welded or bonded. Body and pin are steel with black oxide finish. This category may be available in the new MBA online store at Plungers - Indexing - Unthreaded - Non Locking - Steel - With Knob.
Plungers - Indexing - Unthreaded - Non Locking - Steel - Without Knob
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
For use where the application calls for the plunger to be welded or bonded. Body and pin are steel with black oxide finish.
Plungers - Indexing - Non Locking - With Knob - 303 Stainless Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
303 Stainless Steel.
Plungers - Indexing - Non Locking - Without Knob - 303 Stainless Steel
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
303 Stainless Steel.
Plungers - Indexing - Non Locking - With Shoulder - Stainless - With Knob
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Plungers - Indexing - Non Locking - With Shoulder - Steel - With Knob
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish.
Plungers - Indexing - Non Locking - With Shoulder - Steel - Without Knob
Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.
Body and pin are steel with black oxide finish.
Spring Motor Assemblies - Open - RINO
Budget Assemblies. Average fatigue life of 5000 to 30000 cycles.
Springs : 301 Stainless Steel. Average fatigue life of 5,000 to 30,000 cycles. This category may be available in the new MBA online store at Spring Motor Assemblies - Open - RINO.
Springs - Compression - Conical
Conical 302 Stainless steel springs
Solid height lower than a standard compression spring due to the conical shape. Ends are closed. Starting rate is the same as the kg/mm rate. This category may be available in the new MBA online store at Springs - Compression - Conical.
Related Information:
Springs - Compression - Long Lengths - Music Wire
1 metre and 914mm lengths
Music wire to Din 17223 Class C. No. 1,1200. Stainless Steel wire to Din 17224 No. 1,4310. This category may be available in the new MBA online store at Springs - Compression - Long Lengths - Music Wire.
Related Information:
Springs - Compression - Long Lengths - Stainless Steel
1 metre and half metre lengths
Music wire to Din 17223 Class C. No. 1,1200. Stainless Steel wire to Din 17224 No. 1,4310. This category may be available in the new MBA online store at Springs - Compression - Long Lengths - Stainless Steel.
Related Information:
Springs - Compression - Stainless Steel
This category includes short and long lengths
Standard springs may or may not be supplied with ends ground flush. If the end type is important to your application please contact us for more information or a special quote. This category may be available in the new MBA online store at Springs - Compression - Stainless Steel.
Related Information:
Springs - Compression - Steel
This category includes short and long lengths
Standard springs may or may not be supplied with ends ground flush. If the end type is important to your application please contact us for more information or a special quote. This category may be available in the new MBA online store at Springs - Compression - Steel.
Related Information:
Springs - Drawbar - Stainless Steel
Drawbar springs have long steel loops that pass through the centre of the spring and hook around the opposite end, compressing the spring on loading.
This design helps prevent unexpected overloading and fracturing that can occur in standard extension springs by stopping and hold the load at the spring limit. The spring rate indicates the load required to pull out the first 25mm of the spring. This category may be available in the new MBA online store at Springs - Drawbar - Stainless Steel.
Related Information:
Springs - Drawbar - Zinc Plated
Drawbar springs have long steel loops that pass through the centre of the spring and hook around the opposite end, compressing the spring on loading.
This design helps prevent unexpected overloading and fracturing that can occur in standard extension springs by stopping and hold the load at the spring limit. The spring rate indicates the load required to pull out the first 25mm of the spring. This category may be available in the new MBA online store at Springs - Drawbar - Zinc Plated.
Related Information:
Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.
Colour coded gold. Efficient operating range is 15 to 20 percent of the length. Maximum deflection is 30 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Heavy Duty - Chrome Silicon.
Related Information:
Springs - Die - Imperial - Medium Duty - Chrome Silicon
Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.
Colour coded blue. Efficient operating range is 25 to 35 percent of the length. Maximum deflection is 50 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Medium Duty - Chrome Silicon.
Related Information:
Springs - Die - Imperial - Medium Heavy Duty - Chrome Silicon
Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.
Colour coded red. Efficient operating range is 20 to 25 percent of the length. Maximum deflection is 37 percent of the length. This category may be available in the new MBA online store at Springs - Die - Imperial - Medium Heavy Duty - Chrome Silicon.
Related Information:
Main Pages
About Us
Acetal Bearings PDF
ADR and SKF PDF
Anderton Circlips Cross Reference PDF
Ball Lock Pins PDF
Balls List
Balls PDF
Barden Bearings Cross Reference PDF
Bearings List
Brands
Catalogue
Ceramic Bearings PDF
Circlips PDF
Clearance Items List
Clevis Pins PDF
Contact Us
Charity
Corrosion Resistant Bearings PDF
Dental Bearings
Disc Springs PDF
Dowel Pins PDF
Dowel Pins
Economy Bearings PDF
Essentra Cross Reference PDF
Flocast Cross Reference PDF
Freight Rates and Shipping Times
Frequently Asked Questions
General Information about MBA
Hammer Drive Pins PDF
High Speed Bearings PDF
Hobby Clearance
Hobby Information
K&S Metals Cross Reference PDF
Key Steel PDF
Knobs PDF
Large Bearings
Leveling Mounts PDF
Mailorder Form
McMaster Carr Cross Reference PDF
Metallic Bushes PDF
Miniature Precison Bearings Cross Reference PDF
Nordex Cross Reference PDF
NSK and NTN Cross Reference PDF
Ondrives Cross Reference PDF
O-Rings PDF
Pins PDF
Plastic Bearings PDF
Polyvee Belts and Pulleys PDF
Precision Shim Washers PDF
Privacy
Push On and Push In Rings PDF
Reid Supply Cross Reference PDF
Rod & Tube PDF
Roll Pins PDF
SDP-SI Designatronics Cross Reference PDF
Seeger Circlips Cross Reference PDF
Shaft Collars PDF
Shim Sheet PDF
Shoulder Screws PDF
Sintered Bronze Bushes PDF
Sintered Bronze Cross Reference PDF
Small Bearings
Small Parts Inc Cross Reference PDF
Snap Rings PDF
Socket Set Screws PDF
Solid Bronze Bushes PDF
Spring Steel Strip PDF
Springs PDF
Standard Ball Bearing Range PDF
Super Precision Bearings PDF
Taper Pins PDF
Technical Information
Terms
Thrust Bearings PDF
Thumb Screws and Nuts PDF
Timing Belts and Pulleys Cross Reference PDF
Timing Belts PDF
Timing Pulley Stock PDF
Timing Pulleys PDF
Vibration Mounts PDF
Washers and Spacers PDF
Wave Washers PDF
Domains
Freight Rates
Terms and Conditions
Privacy Policy
Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)
Small Parts & Bearings offers 130404 products in 2013 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.
Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.
Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.
Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.
