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Unit of Measure

Technical Specifications

Type

N/A Angular Contact Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 73120 RPM

Limiting Speed - Grease

N/A 45680 RPM

Precision

N/A ISO Class 4

Configuration

N/A Two

Preload

N/A Normal

Enclosure

N/A Open

Weight

N/A 0.088 lb0.040 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Universal Flush Ground

d

N/A 0.4724 in12.000 mm

D

N/A 1.1024 in28.000 mm

B

N/A 0.3150 in8.000 mm

2B

N/A 0.6299 in16.000 mm

d1

N/A 0.7047 in17.900 mm

d2

N/A 0.6575 in16.700 mm

D1

N/A 0.9094 in23.100 mm

D2

N/A 1.0079 in25.600 mm

r

N/A 0.0118 in0.300 mm

r1

N/A 0.0059 in0.150 mm

Contact Angle

N/A 15 º

da min

N/A 0.5709 in14.500 mm

Da max

N/A 1.0039 in25.500 mm

Db max

N/A 1.0551 in26.800 mm

ras max

N/A 0.0118 in0.300 mm

r1as max

N/A 0.0059 in0.150 mm