Print Back
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 1700 rpm

Limiting Speed - Grease

N/A 1100 rpm

Precision

N/A ISO Class 0

Enclosure

N/A Open

Static Load Rating

N/A 173000 lbf770000 N770.00 kN

Dynamic Load Rating

N/A 54500 lbf242000 N242.00 kN

Weight

N/A 7.981 lb3.620 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 9.4488 in240 mm

Fw Tolerance

N/A 0.079/0.057 mm

D

N/A 10.6299 in270 mm

C

N/A 1.96850 in50.000 mm

r

N/A 0.05910 in1.500 mm

Da max

N/A 10.3150 in262.000 mm

ras max

N/A 0.0591 in1.5 mm