Tension Testers - Small Parts And Bearings Categories


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Testers

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Belt Tension Tester

Belt Tension Tester

For testing the tension on assembled timing belts, vee belts, flat belts etc.

Gauges for testing all types of belts when assembled for correct tension.

Related Information:
Timing Belts


Tension Bushings

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Bushings - Tension

Bushings - Tension

Like a heavy duty roll pin.

Made of a high carbon spring steel with high elasticity, resilience and wear characteristics. Designed to replace solid steel tubular and cas hardened bushings because they are close tolerance, self-retaining and through hard. Insertion can be easily accomplished with a hammer and drift. Ideal for high load/low-speed operation in articulating or continuous applications.

Levers

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Levers - Tension - 0 Degrees

Levers - Tension - 0 Degrees

Steel Parts: Quality class 5.8. Ball Knob: Black plastic. Surface finish: Burnished. Hub machined and bored to ISO fit H7. Choose from 0 or 20o.

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Latches

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Latches - Tension - Versa Latch - Steel

Latches - Tension - Versa Latch - Steel

Torsion springs compensate for application irregularities. Easy to grasp handle design. Zinc plated carbon steel with bright chromate dip.

Keepers sold separately - see linked category.

Pins - Ball Lock

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Pins - Ball Lock - High Tension - Industrial

Pins - Ball Lock - High Tension - Industrial

17-4 PH or PH15-7MO stainless steel shank. CRES440C stainless steel spindle. Four balls offer greater pullout strength.


Click for combined categories: All Ball Lock Pins


Latches

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Latches - Tension - Versa Latch - 300 Grade Stainless Steel

Latches - Tension - Versa Latch - 300 Grade Stainless Steel

Torsion springs compensate for application irregularities. Easy to grasp handle design. Passivated type 300 grade stainless steel.

Keepers sold separately - see linked category.

Catches

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Catches - Compression Spring

Catches - Compression Spring

Three internal compression springs supply up to 30kg of spring tension. Available as padlockable or with secondary catch.

Spring tension compensates for gasket set. Provides exact tension for water tight and air tight seals.

Latches

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Latches - 400 Series - Miniature

Latches - 400 Series - Miniature

Locked Tension 13.3 Kg


Measuring Equipment

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Potentiometer - Follower Arm

Potentiometer - Follower Arm

Maintain constant tension when using a brake for producing unwind tension or a clutch for rewind tension.

use with power supply S90MPS-24MCF (See category - Power Supplies).

Brakes

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Sensor - Ultrasonic - For Brakes

Sensor - Ultrasonic - For Brakes

For maintaining constant tension when using a brake for producing unwind tension.

Also used when using a clutch for rewind tension. When target is within range the LED Status Indicator glows continuously. Uses Power Supply S90MPS-24 (See category - Power Supplies). Sensor measures diameter of the roll and sends a 0-10V DC signal to power supply. Torque is automatically varied as roll size changes to keep constant tension.

Tensioners

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Tensioner - Reversible Drive

Tensioner - Reversible Drive

Use with idler shafts and idler pulleys. Has the ability for continued tension on reversible drives by using a floating arm that automatically relocates when the drive direction reverses.

Idler shaft and pulleys not included with tensioner.

Click for combined categories: All Tensioner Arms


Couplings Other

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Couplings - Slip - Spring Wrapped

Couplings - Slip - Spring Wrapped

Tension control - transmission overload protection. 0.035 to 1.69 Nm.

Coupling is sliped over one shaft and screws tightened. Second shaft is inserted into other end. Loose end of coupling is pulled back about 0.5mm then screws tightened. Serves as a torque limiter as well as a coupling. Long life under continuous slip applications.

Related Information:
Shafting


Latches

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Catches - Straight Loop

Catches - Straight Loop

High strength overcentre catch and strike. Economical and compact. Available in plain steel, zinc plated or 304 stainless steel. With or without mounting holes. Strike is included. Dimensions are as mounted.

Tension can be increased by increasing distance between catch and strike.

Latches - Toggle - Adjustable Grip

Latches - Toggle - Adjustable Grip

Adjustable grip. Ultimate strength 350kg. Working strength 260kg.

These adjustable grip toggle latches allow you to easily adjust both the grip length and lock tensions. The optional secondary latch prevents accidental opening. Made from cold rolled steel. Zinc plated with a bright chromate finish. Strikes need to be purchased separately.

Tensioners

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Tensioner - Adjustable Screw

Tensioner - Adjustable Screw

Use with idler shafts and idler pulleys. Uses a screw adjustment for positive precise tensioning.

Idler shaft and pulleys not included with tensioner.

Click for combined categories: All Tensioner Arms


Tensioner - Drive - Adjustable Flanged

Tensioner - Drive - Adjustable Flanged

Use with idler shafts and idler pulleys. With flanged base that can be mounted in a tight area.

Idler shaft and pulleys not included with tensioner. Rotating arm gives operator 360o controlled tensioning. Serrated teeth to prevent slippage once tightened.

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Tensioner - Drive - Double Adjust - Base Mount

Tensioner - Drive - Double Adjust - Base Mount

Use with idler shafts and idler pulleys. Adjusting slot assists with precise adjustments.

Idler shaft and pulleys not included with tensioner. Rotating arm gives operator 360o controlled tensioning. Serrated teeth to prevent slippage once tightened.

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Tensioner - Drive - Single Adjusting - Shaft Mount

Tensioner - Drive - Single Adjusting - Shaft Mount

Use with idler shafts and idler pulleys. Mounts on any free point of a fixed shaft allowing controlled tensioning around 360o.

Idler shaft and pulleys not included with tensioner.

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Tensioner - Fixed Angle

Tensioner - Fixed Angle

Use with idler shafts and idler pulleys. Can be mounted on top of any flat surface to provide horizontal tenaioning.

Idler shaft and pulleys not included with tensioner.

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Tensioner - Fixed Flanged

Tensioner - Fixed Flanged

Use with idler shafts and idler pulleys. Compact design allows mounting where space is limited.

Idler shaft and pulleys not included with tensioner.

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Tensioner - Heavy Duty - Type 1

Tensioner - Heavy Duty - Type 1

Use with idler shafts and idler pulleys. Has 152.4mm travel through the use of the adjusting slots. Head is drilled and tapped to accept 50.8mm diameter idler shaft (ordered separately).

Idler shaft and pulleys not included with tensioner. Shaft is mounted straight out from face and anchored by set screws.

Click for combined categories: All Tensioner Arms


Tensioner - Heavy Duty - Type 2

Tensioner - Heavy Duty - Type 2

Use with idler shafts and idler pulleys. Has 152.4mm travel through the use of the adjusting slots. Head is drilled and tapped to accept 50.8mm diameter idler shaft (ordered separately).

Idler shaft and pulleys not included with tensioner. Shaft is mounted to the side at 90o and is anchored by set screws.

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Tensioner - Heavy Duty - Type 3

Tensioner - Heavy Duty - Type 3

Use with idler shafts and idler pulleys. Has 152.4mm travel through the use of the adjusting slots. Head is drilled and tapped to accept 50.8mm diameter idler shaft (ordered separately).

Idler shaft and pulleys not included with tensioner. Shaft is mounted straight out from face and anchored by set screws. Shaft is located in the centre of the tensioner between the adjusting slots.

Click for combined categories: All Tensioner Arms


Tensioner - Heavy Duty - Type 4

Tensioner - Heavy Duty - Type 4

Use with idler shafts and idler pulleys. Has 152.4mm travel through the use of the adjusting slots. Head is drilled and tapped to accept 50.8mm diameter idler shaft (ordered separately).

Idler shaft and pulleys not included with tensioner. Shaft is mounted straight out from face and anchored by set screws. Adjusting slots are parallel to each other.

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Tensioner - Horizontal Mount

Tensioner - Horizontal Mount

Use with idler shafts and idler pulleys. Has 88.9mm travel and is mounted 90o to the length of the part. Both ends are tapped so the shaft can be threaded on either side of the tensioner.

Idler shaft and pulleys not included with tensioner. Hole is tapped to accept 38.1mm diameter idler shaft (ordered separately).

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Tensioner - Vertical Mount

Tensioner - Vertical Mount

Use with idler shafts and idler pulleys. Has 88.9mm travel through the use of the vertical slot. Head is drilled and tapped to accept 38.1mm diameter idler shaft (ordered separately).

Idler shaft and pulleys not included with tensioner.

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Springs Extension

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Springs - Extension - Music Wire

Springs - Extension - Music Wire

Includes long lengths up to 1 metre

Zinc Plated Spring Steel not recommended for applications exceeding 121 Deg C (250 Deg F). 302 Stainless springs not recommended for applications exceeding 260 Deg C (500 Deg F). 302 stainless steel is slightly magnetic.

Click for combined categories: All Extension Springs


Springs - Extension - Stainless Steel

Springs - Extension - Stainless Steel

Includes long lengths up to 1 metre

Zinc Plated Spring Steel not recommended for applications exceeding 121 Deg C (250 Deg F). 302 Stainless springs not recommended for applications exceeding 260 Deg C (500 Deg F). 302 stainless steel is slightly magnetic.

Click for combined categories: All Extension Springs


Tools Threading

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Tools - Taps - High Speed Steel - Extension

Tools - Taps - High Speed Steel - Extension

Intermediate small shank spiral point extension taps 150mm long


Click for combined categories: All Taps

Click for combined categories: All Tools


Clamping Rings

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Rings - Retaining - C Type External - For Linear Bearings

Rings - Retaining - C Type External - For Linear Bearings

Fits into the retaining ring grooves on the outside diameter of Super Smart, Super and Precision Linear Bearings to provide external mounting retension.


Studs

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Studs - Shoulder - Machine

Studs - Shoulder - Machine

Machine shoulder studs can be used with idlers or tensioner arms


Linear Slides

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Slides - Drawer - Extra Heavy Duty

Slides - Drawer - Extra Heavy Duty

Ideal for computer server stotage, tool boxes, service truck tool drawers and vehicle battery trays. Full extension extra heavy duty slide. 220kg load rating for moderate use, 175kg for frequent use, 130kg for mobile (vehicular) use.

65kg load rating for flat mount applications. Slide space required 19.1mm. Slide includes a silencing bumper for drawer closure. Caution - slide must never be used as a pull-out step, platform or any application supporting human weight.

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Spring Anchors

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Anchors - Spring - Stainless Steel

Anchors - Spring - Stainless Steel

An economical way to secure the ends of extension springs, and provide easy adjustment.

300 Grade Stainless Steel.

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Anchors - Spring - Steel

Anchors - Spring - Steel

An economical way to secure the ends of extension springs, and provide easy adjustment.

C-12114 Steel with Black Oxide Finsh.

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Linear Slides

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Slides - Drawer - Heavy Duty - No Disconnect

Slides - Drawer - Heavy Duty - No Disconnect

Used for filing cabinets, utility and industrial truck storage, machine tool drawers, generators and heavy mechanical devices.

Non disconnect. Hold in detent full extension. 19.1mm side space.

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Slides - Drawer - Heavy Duty - Rail Mounting - Hold In Detent

Slides - Drawer - Heavy Duty - Rail Mounting - Hold In Detent

Used for filing cabinets, utility and industrial truck storage, machine tool drawers, generators and heavy mechanical devices.

Full extension. Includes 32mm hole pattern as well as traditional hole pattern. Designed for units up to 760mm wide.

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Slides - Drawer - Medium Duty - Easy Disconnect

Slides - Drawer - Medium Duty - Easy Disconnect

Used for shallow drawers, tool chests and medical carts.

Rail mounting. Hold in detent. Full extension. 13.5mm Side space. Includes 32mm hole pattern as well as traditional hole pattern.

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Slides - Drawer - Medium Duty - Lever Disconnect

Slides - Drawer - Medium Duty - Lever Disconnect

Used for shallow drawers, tool chests and medical carts.

Hold in detent. Full extension. 12.7mm Side Space. Includes 32mm hole pattern as well as traditional hole pattern.

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Slides - Drawer - Medium Duty - Non Disconnect - Compact

Slides - Drawer - Medium Duty - Non Disconnect - Compact

Used for shallow drawers, tool chests and medical carts.

19.1mm Extension. 9.7mm Side Space.

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Shafting Precision Ground

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Shafts - Idler

Shafts - Idler

Ready made precision ground idler shafts.

Internal grease hole can be accessed by drilling if required. Use with your idler pulleys. Can be used with the idler tensioners listed on this site or use in your own design.

Spring Assemblies

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Spring Assemblies - Bracket - RINO

Spring Assemblies - Bracket - RINO

Spring: Stainless Steel 301 S21 Grade. Bobbin and Bracket: Nylon Moulded secured to aluminium sheet. Constant force extension springs provide a huge range of application opportunities. Springs can be extended in excess of 50 times the relaxed length of the spring. End holes are centred at the distances and diameters shown in the tables.

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Spring Assemblies - Single - RINO

Spring Assemblies - Single - RINO

Spring: Stainless Steel 301 S21 Grade. Other Parts: Pressed Mild Steel, Zinc Plate and clear passivated. Temp Max 200 Deg C / Min -200 Deg C. Constant force extension springs provide a huge range of application opportunities. Springs can be extended in excess of 50 times the relaxed length of the spring.

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Spring Assemblies - Small Bracket - RINO

Spring Assemblies - Small Bracket - RINO

Spring: Stainless Steel 301 S21 Grade. Base: Aluminium Drum: High Impact Styrine. Constant force extension springs provide a huge range of application opportunities. Springs can be extended in excess of 50 times the relaxed length of the spring.

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Spring Assemblies - Twin - RINO

Spring Assemblies - Twin - RINO

Spring: Stainless Steel 301 S21 Grade. Other Parts: Pressed Mild Steel, Zinc Plate and clear passivated. Temp Max 200 Deg C / Min -200 Deg C. Constant force extension springs provide a huge range of application opportunities. Springs can be extended in excess of 50 times the relaxed length of the spring.

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Springs Compression

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Springs - Drawbar - Stainless Steel

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.

Click for combined categories: All Drawbar Springs


Springs - Drawbar - Zinc Plated

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.

Click for combined categories: All Drawbar Springs


Springs Constant Force

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Springs - Constant Force

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.

Mounts Wedge

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Mounts - Wedge - Light Duty

Mounts - Wedge - Light Duty

Used for leveling all types of production machines.

Cast iron with non skid pads on top and bottom. Excellent isolation and dampening properties. Free standing, compact, low construction height. Fine adjustments under full load. Pre-tensioned wedges for transverse stability and self locking wedges for longitudinal stability.

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Small Parts and Bearings offers 151117 products in 3564 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - see the full listing in the Online Catalogue. We ship by traceable courier only (no standard post) and we have excellent Freight Rates within Australia and worldwide.

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