CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Request Quote
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 3300 rpm

Limiting Speed - Grease

 N/A 2200 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 47000 lbf210000 N210.00 kN

Dynamic Load Rating

 N/A 21000 lbf93500 N93.50 kN

Weight

 N/A 1.477 lb0.67 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 4.7244 in120 mm

Fw Tolerance

 N/A 0.058/0.036 mm

D

 N/A 5.51180 in140.000 mm

C

 N/A 1.1811 in30.000 mm

r

 N/A 0.03940 in1.000 mm

Da max

 N/A 5.3150 in135.000 mm

ras max

 N/A 0.0394 in1.000 mm