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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 High Strength, 2 piece, Machined

Cage Material

N/A Brass

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 4800 RPM

Limiting Speed - Grease

N/A 3600 RPM

Precision

N/A ISO Class 5

Configuration

N/A Two

Preload

N/A Normal

Static Load Rating

N/A 65000 lbf290000 N290.00 kN

Dynamic Load Rating

N/A 48000 lbf214000 N214.00 kN

Enclosure

N/A Open

Weight

N/A 16.707 lb7.578 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 5.5118 in140.000 mm

D

N/A 8.2677 in210.000 mm

B

N/A 1.2992 in33.000 mm

2B

N/A 2.5984 in66.000 mm

d1

N/A 6.4016 in162.600 mm

D1

N/A 7.3780 in187.400 mm

D2

N/A 7.7283 in196.300 mm

r

N/A 0.0787 in2.000 mm

r1

N/A 0.0394 in1.000 mm

Contact Angle

N/A 15 º

da min

N/A 5.9055 in150.000 mm

Da max

N/A 7.8740 in200.000 mm

Db max

N/A 8.0512 in204.500 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm