Unit of Measure

Technical Specifications

Type

Needle Roller Bearing

Roller Type

Needle

Configuration

Two

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

4700 rpm

Limiting Speed - Grease

3100 rpm

Precision

ISO Class 0

Enclosure

Open

Static Load Rating

62500 lbf277000 N277.00 kN

Dynamic Load Rating

29700 lbf132000 N132.00 kN

Weight

2.061 lb0.935 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Machined-Ring Needle Roller Bearing, w/o Inner Ring - RNA69.R Series - Dimensions

Fw

3.3465 in85 mm

Fw Tolerance

0.058/0.036 mm

D

4.1339 in105.000 mm

C

2.126 in54 mm

r

0.03940 in1.000 mm

Da max

3.9370 in100.000 mm

ras max

0.0394 in1.000 mm