Small Parts & Bearings - an MBA company

Gearmotors Dc Size 12 Categories


Gearmotors DC


Gearmotors - DC - Size 12
Gearmotors - DC - Size  12

Also see combined categories:
All DC Gearmotors

12mm Gearhead Body Diameter.



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Gearmotors Permanent Magnet


Gearmotors - DC PM - Size 70x114
Gearmotors - DC PM - Size 70x114

Also see combined categories:
All DC Permanent Magnet Gearmotors

Permanent Magnet.

Max. Allowable Radial Load: 100N (10mm from mounting surface). Max. Allowable Axial Load: 30N. Axial Play: 0.05 - 0.6mm. Allowable Temperature Range: -20oC to +60oC. Integral CD PM Motor - Brush type commutation - 12 segment commutator - RFI protection standard. Gear train with steel and high quality plastic gears - Terminal dimensions 4.8 x 0.8 - Weight: 1200g.


Gearmotors DC


Gearmotors - DC - Size 25 Low Cost
Gearmotors - DC - Size  25 Low Cost


25mm Gearhead Body Diameter. 24.4mm Motor Body Diameter. Low cost. Reversible

D Shaped 4x8mm Output Shaft.


Gearmotors - DC - Low Voltage
Gearmotors - DC - Low Voltage

Also see combined categories:
All Low Voltage DC Gearmotors

Reversible - Low Voltage - Self Starting.

Reversible. Low Voltage. Self Starting. Housing : Plastic / Shaft : Steel.


Gearmotors - Basic - Hobby - 12.1mm Diameter
Gearmotors - Basic - Hobby - 12.1mm Diameter

Also see combined categories:
All Basic Gearmotors

Small light weight geared motors used in toys and small solar applications

NOTE! These do not have a standard output shaft. The output is a plastic crossed block (see diagram) which is designed to be fitted to a fabricated coupling in O.E.M applications. However, the plastic block would be suitable for drilling and attaching objects with wire for rotating mobile type applications.


Gearmotors - Open Gear
Gearmotors - Open Gear


Perfect for applications where inspection of the gears is important, educational purposes or for visual effects.



Motors - DC 26.9X24.2X18.3 mm
Motors - DC 26.9X24.2X18.3 mm

Also see combined categories:
All DC Motors

MF-26 Series - 1.5 to 24 VDC - 3600 to 15900 RPM. Standard 130 Size Hobby Motor.

See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft.

Related Information:


Gear Racks - 12DP - Steel
Gear Racks -  12DP - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. Unhardened Steel. DP stands for Diametrical Pitch imperial sizes.

12 DP. Approx 6.65mm between teeth. Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. For easy ready selected sets of rack and gear please see the HES website.


Belts - Wedge - 12.7 x 10.0mm - SPA
Belts - Wedge - 12.7 x 10.0mm - SPA

Also see combined categories:
All Vee Belts 12.5mm and 12.7mm Top Width

12.7mm Top Width x 10.0mm Height.

Sizes are nominal and may vary slightly.

Related Information:


Gearheads - Inline - Planetary - Size 17 - Precision
Gearheads - Inline - Planetary - Size  17 - Precision

Also see combined categories:
All Inline Planetary Gearheads

Use with NEMA Size 17 Motors.

Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 25.4kg (57 lbs) radial and 24.5kg (55 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 oC (-65 to 250 Deg F).

Related Information:


Bushings - Stroke Rotary - Miniature
Bushings - Stroke Rotary - Miniature

Also see combined categories:
All Stroke Rotary Bushings

2 to 12mm Shaft Sizes. Can operate in both linear and rotary directions at the same time.

Set includes outer ring, ball cage and shaft. Ball Cage: Brass Balls: Hard Steel / Shaft: Hard Steel Outer Ring: Hard Steel. Temperature: +100oC (Constant), +120oC (Maximum). Stroke: = (L1 - Lb) x 2. Supplied with extreme accuracy with zero to minimum preload.

Related Information:


Studs - Threaded - Standard
Studs - Threaded - Standard


Metric and imperial sizes. Steel and 303 stainless steel.

Yield strength 100,000 PSI. Tensile strength 125,000 PSI.


Gear Racks - 120DP - Stainless
Gear Racks - 120DP - Stainless

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

20o Pressure Angle. 416 stainless steel. DP stands for Diametrical Pitch imperial sizes.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. 120 DP. Approx 0.66mm between teeth. For easy ready selected sets of rack and gear please see the HES website.


Gear Racks - 120DP - Aluminium - Side Holes
Gear Racks -  120DP - Aluminium - Side Holes

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

20o Pressure Angle. 2024-T4 Aluminium. DP stands for Diametrical Pitch imperial sizes.

120 DP. Approx 0.66mm between teeth. Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. For easy ready selected sets of rack and gear please see the HES website.


Gear Racks - 120DP - Stainless - Side Holes
Gear Racks -  120DP - Stainless - Side Holes

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

20o Pressure Angle. 416 stainless steel. DP stands for Diametrical Pitch imperial sizes.

120 DP. Approx 0.66mm between teeth. Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. For easy ready selected sets of rack and gear please see the HES website.


Screws - Cap - Socket - Titanium CP Grade 1 - DIN912
Screws - Cap - Socket - Titanium CP Grade 1 - DIN912

Also see combined categories:
All Machine Screws
All Socket Cap Screws

Metric Sizes to DIN912. CP1 Commercially Pure Titanium Grade 1. Tensile Strength 24.6 kgf/mm2. Yield Strength 17.6 kgf/mm2. Elongation 24 Percent.

Commercially pure for general industrial corrosion applications. UNS R50250. Widely used in power generation, chemical processing, aerospace and medical applications. Composition Percentage: Al 0, V 0, N 0.03, C 0.08, H 0.015, Fe 0.2, O 0.18, Ti Balance.

Related Information:


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:


Screws - Cap - Socket - Titanium Ti-Gr5 - Ti-6Al4v - DIN912
Screws - Cap - Socket - Titanium Ti-Gr5 - Ti-6Al4v - DIN912

Also see combined categories:
All Machine Screws
All Socket Cap Screws

Metric Sizes to DIN912. Grade 5 6Al-4V is a high strength titanium alloy. Tensile Strength 91.5kgf / mm2. Yield Strength 84.5kgf / mm2. Elongation 10 Percent.

Used in critical aircraft structural components. UNS R56400. Composition Percentage: Al 5.5-6.75, V 3.5-4.5, N 0.05, C 0.08, H 0.015, Fe 0.40, O 0.2, Ti Balance. Grade 5 6Al-4V is a high strength titanium alloy. Tensile Strength 91.5kgf / mm2. Yield Strength 84.5kgf / mm2. Elongation 10 Percent.

Related Information:


Drylin - Linear - Slides and Carriages - Size 27
Drylin - Linear - Slides and Carriages - Size 27

Also see combined categories:
All Drylin Slides and Carriages

Linear sliding motion.

Guide Rail Weight: 290 g/m. Carriage Weight: 10.8 or 12.5g. Max Rail Length: 2000 mm. Standard Bore Scheme: Symmetrical C5 = C6. Particularly insensitive to dust, dirt and water.

Related Information:


Chain - Roller - Plastic - Simplex
Chain - Roller - Plastic - Simplex

Also see combined categories:
All Roller Chain

Includes acetal, polyproylene and nylon. Miniature size from 3.1mm up to 12.7mm. Single row.

Snap together construction - no joining links required.

Related Information:


Size List Fairwheel Bicycle Parts
Size List Fairwheel Bicycle 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.


Size List Mountain Bike Suspension Pivot Parts
Size List Mountain Bike Suspension Pivot 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.


Size List Popular Bicycle Bottom Bracket Parts
Size List Popular Bicycle Bottom Bracket 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.


Size List Popular Bicycle Headset Parts
Size List Popular Bicycle Headset 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.


Size List Popular Bicycle Hub Parts
Size List Popular Bicycle Hub 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.


Belts - Vee - 12.5 x 9.0mm - A-4L
Belts - Vee - 12.5 x 9.0mm - A-4L

Also see combined categories:
All Vee Belts 12.5mm and 12.7mm Top Width

12.5mm Top Width x 9.0mm Height.

Sizes are nominal and may vary slightly. Items marked as Fractional Horsepower are designed for general purrpose low horseposer applications such as laundry machines, home workshop tools, small fans and blowers, garage equipment, small metal and woodworking tools etc. Belts shown as Fractional Horsepower type should not be used with reverse side idlers.

Related Information:


Check Size Before Ordering BB30 Parts
Check Size Before Ordering BB30 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.


Check Size Before Ordering BMX MID Parts
Check Size Before Ordering BMX MID 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.


Check Size Before Ordering Canondale Lefty Parts
Check Size Before Ordering Canondale Lefty 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.


Check Size Before Ordering DT Swiss Hubs Parts
Check Size Before Ordering DT Swiss Hubs 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.


Check Size Before Ordering FSA Parts
Check Size Before Ordering FSA 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.


Check Size Before Ordering Giant Tapered OD2 Road Overdrive2 Parts
Check Size Before Ordering Giant Tapered OD2 Road Overdrive2 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.


Check Size Before Ordering ISIS Parts
Check Size Before Ordering ISIS 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.


Check Size Before Ordering Shimano External BB Pre 2006 Parts
Check Size Before Ordering Shimano External BB Pre 2006 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.


Check Size Before Ordering Specialized Roubaix Parts
Check Size Before Ordering Specialized Roubaix 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.


Check Size Before Ordering Sram Truvativ Parts
Check Size Before Ordering Sram Truvativ 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.


Pulleys - Timing - 9.525mm Pitch - L - 12.7mm Wide - Through Bore
Pulleys - Timing -  9.525mm Pitch - L -  12.7mm Wide - Through Bore

Also see combined categories:
All L 9.525mm Pitch Timing Pulleys Through Bore

Timing Pulleys to suit L Series 9.525mm Pitch Timing Belts.

Aluminium alloy and steel. Aluminium have finished bore with set screw. Steel have either finished or unfinished bore as shown in the listings. Unfinished types requires drilling and tapping. Unfinished bore type requires machining to finished size.

Related Information:


Shims - Slotted - Imperial Sizes
Shims - Slotted - Imperial Sizes

Also see combined categories:
All Slotted Shim

Precision stainless steel 300 series. Solves alignment and leveling problems on pumps, generators and other machinery. Tabs eliminate need to place hands under machinery. Conform to standard bolt and stud sizes.



Motors - DC 23.8X30.6 mm
Motors - DC 23.8X30.6 mm

Also see combined categories:
All DC Motors

12 VDC - 12,300 RPM unloaded at 4.5 volts


Related Information:


Drylin - Linear - Slides and Carriages - Size 17
Drylin - Linear - Slides and Carriages - Size 17

Also see combined categories:
All Drylin Slides and Carriages

Linear sliding motion.

Guide Rail Weight: 150 g/m. Carriage Weight: 1.7g. Max Rail Length: 1960 mm. Standard Bore Scheme: Symmetrical C5 = C6. Particularly insensitive to dust, dirt and water.

Related Information:


Drylin - Linear - Slides and Carriages - Size 80
Drylin - Linear - Slides and Carriages - Size 80

Also see combined categories:
All Drylin Slides and Carriages

Linear sliding motion.

Guide Rail Weight: 1140 g/m. Carriage Weight: 100g. Max Rail Length: 2000 mm. Standard Bore Scheme: Symmetrical C5 = C6. Particularly insensitive to dust, dirt and water.

Related Information:


Linear Guide System - Low Profile - Size 17
Linear Guide System - Low Profile - Size 17

Also see combined categories:
All Linear Slides

Carriage Assembly and Rails sold separately. Listed in the same category.

Low-Load applications. Max load 50N. Self Lubricating. Corrosion Resistant. Low Friction. Max Speed 15 m/s. Operating Temp -40o to 90o Celius.




Sprockets - Ladder Chain - 7.264mm Pitch - Size 18
Sprockets - Ladder Chain - 7.264mm Pitch - Size 18

Also see combined categories:
All Sprockets for Ladder Chain

Plastic, bronze and steel.


Related Information:


Motors - DC 20.0X25.0 mm
Motors - DC 20.0X25.0 mm

Also see combined categories:
All DC Motors

1.5 to 4.5 VDC - 12,000 RPM unloaded at 3 volts


Related Information:


Bumpers - Elastomer - High Energy Absorption - Compact Size - Short Stroke
Bumpers - Elastomer - High Energy Absorption - Compact Size - Short Stroke

Also see combined categories:
All Elastomer Bumpers

Elastomer bumpers provide excellent resistance to chemicals and humidity. 20 times greater durability than urethane.

10 greater durability than rubber and 500 times greater than steel coiled springs. Maintains excellent resilience at extreme temperatures and remains flexible with no material degradation between -62 oC and +148 Deg C (-80 Deg F and +300 Deg F). Mounting screws not included.


Pulleys - Timing - 12.700mm Pitch - H - 25.4mm Wide - Through Bore
Pulleys - Timing - 12.700mm Pitch - H - 25.4mm Wide - Through Bore

Also see combined categories:
All H 12.7mm Pitch Timing Pulleys Through Bore

Timing Pulleys to suit H Series 12.700mm Pitch. Unfinished Bore.

Cast Iron and Steel. Hub requires drilling and tapping. Bore requires machining to finished size.

Related Information:


Pins - Split - Plain
Pins - Split - Plain

Also see combined categories:
All Split Pins

Split pins.

Hole size indicated is maximum for the pin to be effective. If the pin you require is not available, you may be able to use the next larger diameter so long as the pin is smaller than your hole size. Longer lengths may be cut back to a suitable length.

Related Information:


Pins - Taper - Metric - Carbon Steel
Pins - Taper - Metric - Carbon Steel

Also see combined categories:
All Metric Taper Pins

Metric Sizes Tapered 1:50

Metric Sizes to DIN 1.

Related Information:


Pins - Taper - Metric - Stainless Steel
Pins - Taper - Metric - Stainless Steel

Also see combined categories:
All Metric Taper Pins

Metric Sizes Tapered 1:50

Metric Sizes to DIN 1.

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 124481 products in 2754 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 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 124481 products in 2754 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 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.