Small Parts & Bearings - an MBA company

WC121 REID


Cross Referenced Part Numbers



WC121RS Reid part number WC-121



Wheel diameter: 76.20 x 31.75. Type: Swivel. Tyre material: Cushionex.

Rec. Retail Price: 0.00     
(As low as in bulk)     
Stock: Pre-Order (due 3 weeks)     
Due dates are estimates only     


Category Matches

Gearheads Inline


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:


Springs Extension


Springs - Extension - Music Wire
Springs - Extension - Music Wire

Also see combined categories:
All Extension Springs

Includes long lengths up to 1 metre

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

Related Information:


Springs - Extension - Stainless Steel
Springs - Extension - Stainless Steel

Also see combined categories:
All Extension Springs

Includes long lengths up to 1 metre

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

Related Information:


Bearings - Self Clinching - Miniature - Self Aligning
Bearings - Self Clinching - Miniature - Self Aligning

Also see combined categories:
All Housings with Integral Bearing

Spyraflo pressed steel housings incorporating Abec 3 bearings in a special seat allowing for +/- 5 Deg Misalignment. Improves performance and reduces manufacturing costs and simplify designs. Designed to press into a mounting plate as thin as 1.5mm.

Clinches into a plate bored to the required housing bore. Minimum plate thickness 1.6mm to no maximum. Maximum mounting hardness 100 Rockwell B. Operating temperature Minus 34 oC to Plus 121 Deg C. Compensates for mounting hole tolerances up to 0.07mm. 4.76 to 10mm bores. RoHS, REACH and SVHC environmental compliant.


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.


Gearboxes - Inline - 114 x 90mm
Gearboxes - Inline - 114 x  90mm

Also see combined categories:
All Inline Gearboxes

NT121 Series.

Case: Aluminium, Gear: 655M13 Hardened. Weight: 2.6/4.0kg, Backlash: Depends on ratio. Max Input Speed: 3000 Rpm. Lubrication: Greased for life - Shell Nerita Grease HV. Testing in your applications is necessary. Torque figures are to be used for guidance only.

Related Information:


Gearboxes - Inline - 120 x 103mm
Gearboxes - Inline - 120 x 103mm

Also see combined categories:
All Inline Gearboxes

NTB121 Series.

Case: Aluminium, Gear: 655M13 Hardened. Weight: 1.63/3.0kg, Backlash: Depends on ratio. Max Input Speed: 3000 Rpm. Lubrication: Greased for life - Shell Nerita Grease HV. Testing in your applications is necessary. Torque figures are to be used for guidance only.

Related Information:


Anchors - Spring - Steel
Anchors - Spring - Steel

Also see combined categories:
All Spring Anchors

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

C-12114 Steel with Black Oxide Finsh.


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 124473 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 124473 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.