CAD (0)
  • Cart is empty
Terms
Request Information
Unit of Measure

Technical Specifications

Type

N/A Needle Roller Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 1600 RPM

Limiting Speed - Grease

N/A 11000 RPM

Precision

N/A ISO Class 0

Configuration

N/A One

Enclosure

N/A Open

Bearing Design

N/A w/ Inner Ring

Oil Hole

N/A w/ Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 5750 lbf25500 N25.50 kN

Dynamic Load Rating

N/A 4800 lbf21300 N21.30 kN

Weight

N/A 0.163 lb0.074 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/ Inner Ring - NA49.R, NA59, NA69R, NK.R+1R Series - Dimensions

d

N/A 0.7874 in20.000 mm

D

N/A 1.4567 in37.000 mm

F

N/A 0.9843 in25.000 mm

B

N/A 0.6693 in17.000 mm

r

N/A 0.0118 in0.300 mm

s

N/A 0.0315 in0.800 mm

da min

N/A 0.8661 in22.000 mm

Da max

N/A 1.3780 in35.000 mm

ras max

N/A 0.0118 in0.300 mm