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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

Machined Brass

Limiting Speed - Oil

1000 rpm

Limiting Speed - Grease

4000 rpm

Precision

ISO Class 5

Enclosure

Open

Weight

1.160 kg2.557 lb

Axial Static Load Rating

33500 lbf150000 N

Axial Dynamic Load Rating

9000 lbf40000 N

Radial Static Load Rating

16700 lbf74500 N

Radial Dynamic Load Rating

8650 lbf38500 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

1.7717 in45.000 mm

dw

1.7717 in45.000 mm

D

3.14960 in80.000 mm

D1

2.7559 in70.000 mm

F

1.9685 in50.000 mm

C (0/-0.250)

2.3622 in60 mm

C1 (0/-0.20)

0.9843 in25.000 mm

Dw

0.2362 in6.000 mm

r

0.03940 in1.000 mm

r1

0.0236 in0.600 mm

da min

2.5984 in66.000 mm

Da max

2.9134 in74.000 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm