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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 4500 RPM

Limiting Speed - Grease

 N/A 3000 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 34500 lbf154000 N154.00 kN

Dynamic Load Rating

 N/A 34500 lbf154000 N154.00 kN

Weight

 N/A 4.233 lb1.920 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 3.0000 in76.200 mm

D

 N/A 4.5000 in114.300 mm

F

 N/A 3.5000 in88.900 mm

C

 N/A 2.0000 in50.800 mm

B

 N/A 2.0098 in51.050 mm

r

 N/A 0.0787 in2.000 mm

s

 N/A 0.2165 in5.500 mm

da min

 N/A 3.3071 in84.000 mm

Da max

 N/A 4.1929 in106.500 mm

ras max

 N/A 0.0787 in2.000 mm