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Unit of Measure

Technical Specifications

Type

Cage and Roller Assembly

Bore Type

Round

Configuration

One

Material

High Carbon Chrome Steel

Cage Material

Nylon

Limiting Speed - Oil

2500 RPM

Limiting Speed - Grease

630 RPM

Precision

ISO Class 0

Dynamic Load Rating

18700 lbf83000 N

Static Load Rating

67500 lbf300000 N

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Thrust Needle Roller and Cage Assembly - Type K811, K812 - Dimensions

Dc1

3.3465 in85.000 mm

Dc

4.3307 in110.000 mm

Dw (0/-0.010)

0.2953 in7.500 mm

Ea

4.1457 in105.300 mm

Eb

3.4921 in88.700 mm