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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 1900 rpm

Limiting Speed - Grease

N/A 1300 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 238000 lbf1060000 N1060.00 kN

Dynamic Load Rating

N/A 107000 lbf475000 N475.00 kN

Weight

N/A 30.865 lb14.000 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 7.0000 in177.800 mm

D

N/A 10.1250 in257.175 mm

F

N/A 8.2500 in209.550 mm

C

N/A 3.0000 in76.200 mm

B

N/A 3.0150 in76.580 mm

r

N/A 0.11810 in3.000 mm

s

N/A 0.3346 in8.500 mm

da min

N/A 7.5197 in191.000 mm

Da max

N/A 9.6063 in244.000 mm

ras max

N/A 0.1181 in3 mm