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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

13200 RPM

Limiting Speed - Grease

9900 RPM

Configuration

One

Factor

16.0

Static Load Rating

3750 lbf16700 N16.70 kN

Dynamic Load Rating

3350 lbf14800 N14.80 kN

Enclosure

Open

Weight

0.309 lb0.140 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

2.9528 in75.000 mm

D

3.7402 in95.000 mm

B

0.3937 in10.000 mm

r

0.0236 in0.600 mm

r1

0.0118 in0.300 mm

Contact Angle

15 º

a (Load Center)

0.6457 in16.400 mm

da min

3.1299 in79.500 mm

Da max

3.5630 in90.500 mm

Db max

3.6417 in92.500 mm

ras max

0.0236 in0.600 mm

r1as max

0.0118 in0.300 mm

d1

3.2047 in81.400 mm

D2

3.5709 in90.700 mm

Double Row Width

0.7874 in20.000 mm

Triple Row Width

1.1811 in30.000 mm

Quadruple Row Width

1.5748 in40.000 mm