Jaw Coupling Spider, Polyurethane MPN:JD21/33-85B
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Free Shipping
In Stock
SKU
510-G9188146
Jaw Coupling Spider, Polyurethane
The RULAND Jaw Coupling Spider is a versatile and reliable component designed for various industrial applications. Its polyurethane material ensures durability and resistance to wear and tear, while its compact size allows for easy installation in tight spaces. With a maximum torque of 36 in-lb and a parallel misalignment of 0.006 in, this spider is ideal for applications requiring precise alignment and smooth operation. Suitable for use in machinery, equipment, and automation systems, it can withstand high speeds of up to 8,000 RPM. Its blue color and compact packaging make it easy to identify and store.
Top product features:
- Polyurethane spider material provides a durable and flexible connection
- Maximum speed of 8,000 RPM allows for high-performance applications
- Durometer hardness of 85A enables resistance to wear and tear
Top product applications:
- Power transmission in high-speed machinery
- High-torque applications in industrial equipment
- Precision machinery requiring high alignment capabilities
Jaw Coupling Spider, Coupling Size JC21, JCC21, JS21, JSC21, MJC33, MJCC33, MJS33, MJSC33, Outside Diameter 1 5/16 in, System of Measurement Inch, Maximum Speed 8,000 RPM, Horsepower @ 100 RPM 0.0571 hp, Spider Material Polyurethane, Maximum Torque 36 in-lb, Parallel Misalignment 0.006 in, Durometer Hardness 85A, Axial Motion 0.03 in, Angular Misalignment 1 Degrees , Color Blue, Compatible Hub Manufacturer Part Number JC21, JCC21, JS21, JSC21, MJC33, MJCC33, MJS33, MJSC33, Deform Torque 36 lb-in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 0.90
- Package Width: 1.10
- Package Height: 0.60
- Package Weight: 0.02
Product info last updated on February 26, 2026 11:32am UTC
Category: Bearings, V-belts and Power Transmission Equipment