Bearing Finder
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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Cage and Roller Assembly

Bore Type

N/A Round

Configuration

N/A One

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Nylon

Limiting Speed - Oil

N/A 2600 RPM

Limiting Speed - Grease

N/A 650 RPM

Precision

N/A ISO Class 0

Dynamic Load Rating

N/A 31000 lbf138000 N

Static Load Rating

N/A 98000 lbf435000 N

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

Dc1

N/A 2.9528 in75.000 mm

Dc

N/A 4.3307 in110.000 mm

Dw (0/-0.010)

N/A 0.4331 in11.000 mm

Ea

N/A 4.0827 in103.700 mm

Eb

N/A 3.1535 in80.100 mm