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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 3100 RPM

Limiting Speed - Grease

 N/A 2100 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 56000 lbf250000 N250.00 kN

Dynamic Load Rating

 N/A 56000 lbf250000 N250.00 kN

Weight

 N/A 9.789 lb4.440 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series - Dimensions

d

 N/A 4.2500 in107.950 mm

D

 N/A 6.5000 in165.100 mm

F

 N/A 5.0000 in127.000 mm

C

 N/A 2.2500 in57.150 mm

B

 N/A 2.2598 in57.400 mm

r

 N/A 0.0984 in2.500 mm

s

 N/A 0.1181 in3.000 mm

da min

 N/A 4.6063 in117.000 mm

Da max

 N/A 6.1417 in156.000 mm

ras max

 N/A 0.0984 in2.500 mm