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Unit of Measure

Technical Specifications

Type

N/A Needle Roller Bearing

Roller Type

N/A Needle

Configuration

N/A One

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 7500 RPM

Limiting Speed - Grease

N/A 5000 RPM

Precision

N/A ISO Class 0

Enclosure

N/A Open

Static Load Rating

N/A 14200 lbf63000 N63.00 kN

Dynamic Load Rating

N/A 7550 lbf33500 N33.50 kN

Weight

N/A 0.487 lb0.221 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series - Dimensions

Fw

N/A 2.1654 in55.000 mm

D

N/A 2.8346 in72.000 mm

C

N/A 0.8661 in22.000 mm

r

N/A 0.0394 in1.000 mm

Da max

N/A 2.3031 in58.500 mm

ras max

N/A 0.0394 in1.000 mm