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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Complex Bearing

Bore Type

N/A Round

Configuration

N/A One

Clearance

N/A CN

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Pressed Steel

Limiting Speed - Oil

N/A 3700 RPM

Limiting Speed - Grease

N/A 2600 RPM

Precision

N/A ISO Class 0

Enclosure

N/A Open

Weight

N/A 0.635 kg1.400 lb

Axial Static Load Rating

N/A 25400 lbf113000 N

Axial Dynamic Load Rating

N/A 9350 lbf41500 N

Radial Static Load Rating

N/A 16100 lbf71500 N

Radial Dynamic Load Rating

N/A 6700 lbf29800 N

Operating Temperature Range

N/A -40 to 120 ºC-40 to 250 ºF

Dimensional Specifications


Needle Roller Bearing with Thrust Ball Bearing - Open Type w/ Inner Ring - Dimensions

d

N/A 1.9685 in50.000 mm

dw

N/A 2.3622 in60.000 mm

dw Tolerance

N/A 0.090/0.060 mm

D

N/A 2.8346 in72.000 mm

D1

N/A 3.3465 in85.000 mm

B

N/A 0.9843 in25.000 mm

F

N/A 2.3622 in60.000 mm

C (0/-0.250)

N/A 1.5748 in40.000 mm

C1 (0/-0.20)

N/A 0.6693 in17.000 mm

C2

N/A 0.4724 in12.000 mm

r

N/A 0.0394 in1.000 mm

r1

N/A 0.0394 in1.000 mm

da min

N/A 2.9528 in75.000 mm

db min

N/A 2.1654 in55.000 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0394 in1.000 mm