# Coupling, Rubber Insert

Oil Resistant Spider Insert, Coupling Size FC45, Outside Diameter 4 1/2 in, System of Measurement Inch, Maximum Speed 1,750 RPM, Horsepower @ 100 RPM 4.4 hp, Spider Material Rubber, Maximum Torque 2,800 in-lb, Parallel Misalignment 0.002 in, Angular Misalignment 1.5 Degrees , Color Black, Compatible Hub Manufacturer Part Number FC45, Fail Safe Yes, For Misalignment Type Angular, Parallel, Horsepower @ RPM 51.1 hp @ 1150 RPM, Maximum Operating Temperature 200 Degrees F

graingerSKU: 2L083, mscSKU: , zoro\_no: G2696443, mongo\_id: 65bbe88122d7a989a98faf08

## Details

- **Price:** 211.24 USD
- **Vendor:** Boston Gear
- **Type:** Jaw Type Spiders
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 211.24 USD | In stock |

## Images

- Z-7ruyfo5oy.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/boston-gear-coupling-rubber-insert-xfcr45)
> Updated: 2026-07-12