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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Oil

23000 rpm

Limiting Speed - Grease

17000 rpm

Precision

ISO Class 4

Configuration

One

Preload

Normal

Static Load Rating

1890 lbf8400 N8.40 kN

Dynamic Load Rating

3250 lbf14500 N14.50 kN

Enclosure

Open

Weight

0.218 lb0.099 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

0.7874 in20.000 mm

D

1.8504 in47.000 mm

B

0.5512 in14.000 mm

r

0.03940 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

30 º

a (Load Center)

0.6693 in17.0 mm

da min

1.0039 in25.500 mm

Da max

1.6339 in41.500 mm

Db max

1.6732 in42.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.1024 in28.000 mm

Triple Row Width

1.6535 in42.000 mm

Quadruple Row Width

2.2047 in56.000 mm