# Jaw Coupling Spider, Polyurethane

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

graingerSKU: 30UN92, mscSKU: , zoro\_no: G9188146, mongo\_id: 65bbe6b63aaddbd5a904a93d

## Details

- **Price:** 26.11 USD
- **Vendor:** Ruland
- **Type:** Jaw Type Couplings
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 26.11 USD | In stock |

## Images

- Z0oJ90jcpEx_.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/ruland-jaw-coupling-spider-polyurethane-jd2133-85b)
> Updated: 2026-09-01