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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

Steel

Limiting Speed - Oil

1000 RPM

Limiting Speed - Grease

4100 RPM

Precision

ISO Class 0

Enclosure

Open

Weight

1.670 kg3.682 lb

Axial Static Load Rating

50000 lbf222000 N

Axial Dynamic Load Rating

18400 lbf82000 N

Radial Static Load Rating

11800 lbf52500 N

Radial Dynamic Load Rating

6300 lbf28000 N

Operating Temperature Range

-40 to 120 ºC-40 to 250 ºF

Dimensional Specifications


Needle Roller Bearing with Double-Direction Thrust Needle Roller Bearing - ARN Type - Dimensions

d

1.3780 in35.000 mm

dw

1.3780 in35.000 mm

D

3.3465 in85.000 mm

D1

2.8740 in73.000 mm

F

1.7717 in45.000 mm

C (0/-0.250)

2.5984 in66.000 mm

C1 (0/-0.20)

0.7874 in20.000 mm

Dw

0.3543 in9.000 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

da min

2.6772 in68.000 mm

Da max

3.0315 in77.000 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm