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Unit of Measure

Technical Specifications

Type

Complex Bearing

Bore Type

Round

Configuration

One

Clearance

CN

Material

High Carbon Chrome Steel

Cage Material

Nylon

Limiting Speed - Oil

7000 RPM

Limiting Speed - Grease

1800 RPM

Precision

ISO Class 0

Enclosure

Open

Axial Static Load Rating

15300 lbf68000 N

Axial Dynamic Load Rating

6150 lbf27300 N

Radial Static Load Rating

5400 lbf24000 N

Radial Dynamic Load Rating

3200 lbf14200 N

Operating Temperature Range

-40 to 120 ºC-40 to 250 ºF

Dimensional Specifications


Needle Roller Bearing with Thrust Cylindrical Roller Bearing - w/ Inner Ring and Cover - Dimensions

d

0.7874 in20.000 mm

dw

0.9843 in25.000 mm

dw Tolerance

0.061/0.040 mm

D

1.4567 in37.000 mm

D1

1.6929 in43.000 mm

B

0.7874 in20.000 mm

F

0.9843 in25.000 mm

C (0/-0.250)

1.1811 in30.000 mm

C1 (0/-0.20)

0.4331 in11.000 mm

C2

0.3740 in9.500 mm

a

1.4843 in37.700 mm

r

0.0236 in0.600 mm

r1

0.0118 in0.300 mm

da min

1.5354 in39.000 mm

db min

0.8661 in22.000 mm

ras max

0.0236 in0.600 mm

r1as max

0.0118 in0.300 mm