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N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Machined-Ring Needle Roller Bearing - Separable Type

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 6500 RPM

Limiting Speed - Grease

N/A 4400 RPM

Precision

N/A ISO Class 0

Configuration

N/A Two

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 33500 lbf150000 N150.00 kN

Dynamic Load Rating

N/A 15500 lbf69000 N69.00 kN

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring - Dimensions

d

N/A 1.9685 in50.000 mm

D

N/A 3.0709 in78.000 mm

F

N/A 2.3622 in60.000 mm

E

N/A 2.6772 in68.000 mm

C

N/A 1.5748 in40.000 mm

r

N/A 0.0394 in1.000 mm

da min

N/A 2.1654 in55.000 mm

Da max

N/A 2.8740 in73.000 mm

db min

N/A 2.6457 in67.200 mm

Db max

N/A 2.3937 in60.800 mm

ras max

N/A 0.0394 in1.000 mm