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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 21000 RPM

Limiting Speed - Grease

 N/A 14000 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 6550 lbf29100 N29.10 kN

Dynamic Load Rating

 N/A 5600 lbf25000 N25.00 kN

Weight

 N/A 0.231 lb0.105 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 0.5000 in12.700 mm

D

 N/A 1.2500 in31.750 mm

F

 N/A 0.7500 in19.050 mm

C

 N/A 1.0000 in25.400 mm

B

 N/A 1.0098 in25.650 mm

r

 N/A 0.0394 in1.000 mm

s

 N/A 0.0787 in2.000 mm

da min

 N/A 0.6890 in17.500 mm

Da max

 N/A 1.0433 in26.500 mm

ras max

 N/A 0.0394 in1.000 mm