Small Parts & Bearings - an MBA company

F512M ISC


Cross Referenced Part Numbers



T-0050-0120-G-BR ISC part number F5-12M





Bore (d1): 5.000. OD (D1): 12.000. Thickness (T): 4.000.

Online Price: 0.00     
Stock: 7     


Category Matches

Bearings Stainless Special Grades


Bearings - Ball - Anti Corrosion - Special Stainless
Bearings - Ball - Anti Corrosion - Special Stainless

Also see combined categories:
All 300 Grade Stainless Bearings

Higher corrosion resistance than 440C stainless - HRC59 Hardness - Same or higher load than 440C

Ideal for applications with salt spray or chemicals in the pH range 3 to 12. ISC CASSTOP design with special TBN-6H stainless steel. Other sizes available on request.

Related Information:


Washers - Disc Spring - Ball Bearing Type
Washers - Disc Spring - Ball Bearing Type

Also see combined categories:
All Disc Springs

Specially designed for preloading the outer ring of ball bearings. C1075 steel. Also known as belleville washers.

Ensures perfect bearing positioning with no sideways play. May be used to provide bearing preload. Load tolerance +/- 20% of load shown.


Washers - Disc Spring - Carbon Steel
Washers - Disc Spring - Carbon Steel

Also see combined categories:
All Disc Springs

Also known as belleville washers.

Manufactured under strict quality control to conform to DIN 2093.


Washers - Disc Spring - Flange Locking Type
Washers - Disc Spring - Flange Locking Type

Also see combined categories:
All Disc Springs

Used under the nuts or bolt head in bolted flange joints that are subject to thermal or mechanical shock. Also known as belleville washers.

The discs deflect and move with the bolted joint. Helps to compensate for loosening that may develop preventing damage and leaks caused by thermal expansion, contraction and shock. Made from 17.7 PH Stainless Steel. Temperature range minus 220 to +300o Celsius. Load tolerance +/- 20% of load shown.


Washers - Disc Spring - Plastic
Washers - Disc Spring - Plastic

Also see combined categories:
All Disc Springs

Also known as belleville washers.

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.


Washers - Disc Spring - Stainless Steel
Washers - Disc Spring - Stainless Steel

Also see combined categories:
All Disc Springs

Also known as belleville washers.

Manufactured under strict quality control to conform to DIN 2093.


Vernier and Disc Dial Sets
Vernier and Disc Dial Sets


Precision Engraved.

2024 Aluminium Black Anodized. Engraving filled with white enamel.


Batteries - Accessories
Batteries - Accessories


Miscellaneous battery accessories - Lipo safety charge sacks - Balancers - Leads - Battery Monitors - Etc


Related Information:


Slides - Drawer - Front Disconnect - Friction - 19mm Ext
Slides - Drawer - Front Disconnect - Friction - 19mm Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted two member slide. Friction brake allows drawer to come to a slow stop. Front disconnects by pulling firmly on the drawer until it releases. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).


Slides - Drawer - Front Disconnect - Friction - 19mm Ext - Undercarriage
Slides - Drawer - Front Disconnect - Friction - 19mm Ext - Undercarriage

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Undercarriage mounted two member slide. Friction brake allows drawer to come to a slow stop. Only one required per drawer. Requires 16 M4 or 8 Gauge Pan Head Screws (not included). Shipped with a bracket and two plastic tracks.


Slides - Drawer - Front Disconnect - Latch Lever - Full Ext
Slides - Drawer - Front Disconnect - Latch Lever - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Front disconnects by pressing a drawer latch lever. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).


Slides - Drawer - Front Disconnect - Lever - Full Ext
Slides - Drawer - Front Disconnect - Lever - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Front disconnects by lifting a lever lever. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).


Slides - Drawer - Quick Disconnect - Medium Duty - Full Ext
Slides - Drawer - Quick Disconnect - Medium Duty - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Positive stop slide with a quick disconnect.


Slides - Drawer - Medium Duty - Non-Disconnect
Slides - Drawer - Medium Duty - Non-Disconnect

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

22.4mm over travel. 19.1mm Side Space.


Slides - Drawer - Stainless - Front Disconnect - Lever - 19mm Ext
Slides - Drawer - Stainless - Front Disconnect - Lever - 19mm Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted two member slide. Positive locking mechanism keeps drawer locked in the open position until actively released. Front disconnects by pressing a drawer latch lever. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).


Slides - Drawer - Stainless - No Disconnect - Heavy Duty - 19mm Ext
Slides - Drawer - Stainless - No Disconnect - Heavy Duty - 19mm Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted two member slide. Positive stop slide that will not disconnect once installed. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).


Slides - Drawer - Stainless - No Disconnect - Heavy Duty - Full Ext
Slides - Drawer - Stainless - No Disconnect - Heavy Duty - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Positive stop slide that will not disconnect once installed.


Slides - Drawer - Stainless - No Disconnect - Medium Duty - 19mm Ext
Slides - Drawer - Stainless - No Disconnect - Medium Duty - 19mm Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted two member slide. Positive stop slide that will not disconnect once installed. Requires 16 M4 or 8 Gauge Pan Head Screws (not included).


Slides - Drawer - Stainless - No Disconnect - Medium Duty - Full Ext
Slides - Drawer - Stainless - No Disconnect - Medium Duty - Full Ext

Also see combined categories:
All Drawer Slides

Made from 304 stainless with bearing balls. Used where corrosion resistance is required such as laboratories, humid and damp environments, marine applications and clean rooms. Bright finish, tight tolerance, quiet operation and smooth glide.

Side mounted three member slide. Allows drawer to be pulled out further than the slide length allowing full access to the drawer. Positive stop slide that will not disconnect once installed.


Rod Ends - Steel - Studded - Quick Disconnect - Female
Rod Ends - Steel - Studded - Quick Disconnect - Female

Also see combined categories:
All Female Rod Ends with Stud

Joints are strength, quick disconnect assemblies with good wear characteristics. Retaining sleeve insures the assembly can only be put together with the sleeve positively aligned with the ball cavity. When spring is released, alignment is automatic thereby eliminating any possiblity of partial closure. Ball stud and Body are made of low carbon steel. Studs are surface hardened. All Parts are plated and dichromate treated.


Slides - Drawer - Heavy Duty - Lever Disconnect - Dual Lock
Slides - Drawer - Heavy Duty - Lever Disconnect - Dual Lock

Also see combined categories:
All Drawer Slides

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

Lever Disconnect. Lock in or lock out. 25.4mm over travel. 12.7mm side space.


Slides - Drawer - Heavy Duty - Lever Disconnect - Lock Out
Slides - Drawer - Heavy Duty - Lever Disconnect - Lock Out

Also see combined categories:
All Drawer Slides

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

Lever Disconnect. Lock out only. 25.4mm over travel. 12.7mm side space.


Slides - Drawer - Heavy Duty - Lever Disconnect - Lock Out - Full Ext
Slides - Drawer - Heavy Duty - Lever Disconnect - Lock Out - Full Ext

Also see combined categories:
All Drawer Slides

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

Lever Disconnect. Non locking. 19.1mm side space.


Slides - Drawer - Heavy Duty - No Disconnect
Slides - Drawer - Heavy Duty - No Disconnect

Also see combined categories:
All Drawer Slides

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.


Slides - Drawer - Heavy Duty - No Disconnect - Compact
Slides - Drawer - Heavy Duty - No Disconnect - Compact

Also see combined categories:
All Drawer Slides

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

Non disconnect. 25.4mm over travel. 12.7mm side space.


Slides - Drawer - Light Duty - Lever Disconnect
Slides - Drawer - Light Duty - Lever Disconnect

Also see combined categories:
All Drawer Slides

Used for desks, credenzas and cabinets.

Low profile. Hold in detent. Includes 32mm hole pattern as well as traditional hole pattern.


Slides - Drawer - Medium Duty - Easy Disconnect
Slides - Drawer - Medium Duty - Easy Disconnect

Also see combined categories:
All Drawer Slides

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.


Slides - Drawer - Medium Duty - Lever Disconnect
Slides - Drawer - Medium Duty - Lever Disconnect

Also see combined categories:
All Drawer Slides

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.


Slides - Drawer - Medium Duty - Non Disconnect - Compact
Slides - Drawer - Medium Duty - Non Disconnect - Compact

Also see combined categories:
All Drawer Slides

Used for shallow drawers, tool chests and medical carts.

19.1mm Extension. 9.7mm Side Space.


Motors - Vibrating - Pager
Motors - Vibrating - Pager

Also see combined categories:
All Vibrating Motors

Includes vibrating disc motor



Parts Boxes - Grey Plastic
Parts Boxes - Grey Plastic

Also see combined categories:
All Parts Boxes

Fischer Plastics grey parts boxes with adjustable dividers and open top.

Open top. Fits most standard shelving. Ideal for storing small parts. Dividers can be removed, added or adjusted. Comes with dividers to make number of compartments shown - but additional dividers can be purchased.


Lubricants - Shock Oil
Lubricants - Shock Oil

Also see combined categories:
All Oil
All Lubricants

Model Engines, Losi, ND Power Racing, Venom

Viscosity is listed in Centistokes along with an approximate weight grade following in brackets.


Snaps - Spring - Interlocking - Style 1
Snaps - Spring - Interlocking - Style 1

Also see combined categories:
All Snaps

Plated formed steel. For quick connecting and disconnecting of cable, rope and chain assemblies.



Snaps - Spring - Interlocking - Style 2
Snaps - Spring - Interlocking - Style 2

Also see combined categories:
All Snaps

Plated formed steel. For quick connecting and disconnecting of cable, rope and chain assemblies.



Snaps - Spring - Interlocking - Style 3
Snaps - Spring - Interlocking - Style 3

Also see combined categories:
All Snaps

Plated formed steel. For quick connecting and disconnecting of cable, rope and chain assemblies.



2304LD - 553 5121 Kavo Parts
2304LD - 553 5121 Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.


Couplings - Double Disk - Aluminium
Couplings - Double Disk - Aluminium


Zero Backlash - High Torsional Stiffness.

Hub and Spacer: Aluminium Alloy. Pin and Disc: Stainless Steel. Max Axial Play: +/-0.5mm. 0.7 to 12.5 Nm. 3000 to 19000 rpm.

Related Information:


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 127031 products in 2352 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant - 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.

Small Parts & Bearings products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 127031 products in 2352 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant - 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.

Small Parts & Bearings products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.