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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 2000 rpm

Limiting Speed - Grease

N/A 1300 rpm

Precision

N/A ISO Class 0

Enclosure

N/A Open

Static Load Rating

N/A 200000 lbf890000 N890.00 kN

Dynamic Load Rating

N/A 84500 lbf375000 N375.00 kN

Weight

N/A 9.877 lb4.480 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 - RNA48, RNA49 Series - Dimensions

Fw

N/A 8.0709 in205 mm

Fw Tolerance

N/A 0.079/0.053 mm

D

N/A 9.8425 in250.000 mm

C

N/A 2.7165 in69.000 mm

r

N/A 0.07870 in2.000 mm

Da max

N/A 9.4882 in241.000 mm

ras max

N/A 0.0787 in2.000 mm