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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 43000 rpm

Limiting Speed - Grease

N/A 32000 rpm

Precision

N/A ISO Class 4

Configuration

N/A Two

Preload

N/A Normal

Static Load Rating

N/A 1180 lbf5250 N5.25 kN

Dynamic Load Rating

N/A 1980 lbf8800 N8.80 kN

Enclosure

N/A Open

Weight

N/A 0.134 lb0.061 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

N/A 0.3937 in10 mm

D

N/A 1.1811 in30 mm

B

N/A 0.3543 in9.000 mm

2B

N/A 0.7087 in18.000 mm

d1

N/A 0.6850 in17.400 mm

D1

N/A 0.9252 in23.500 mm

D2

N/A 1.0039 in25.500 mm

r

N/A 0.02360 in0.600 mm

r1

N/A 0.0118 in0.300 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 1.0827 in27.500 mm

ras max

N/A 0.0236 in0.6 mm

r1as max

N/A 0.0118 in0.300 mm