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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 Pressed

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 3300 rpm

Limiting Speed - Grease

N/A 2400 rpm

Precision

N/A ISO Class 0

Configuration

N/A Two

Preload

N/A Normal

Static Load Rating

N/A 79807 lbf355000 N355.00 kN

Dynamic Load Rating

N/A 69691 lbf310000 N310 kN

Enclosure

N/A Open

Weight

N/A 32.364 lb14.680 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 3.9370 in100.000 mm

D

N/A 8.46460 in215.000 mm

B

N/A 1.85040 in47.000 mm

2B

N/A 3.7008 in94.000 mm

r

N/A 0.11810 in3.000 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 40 º

da min

N/A 4.4882 in114 mm

db min

N/A 4.2126 in107.000 mm

Da max

N/A 7.9134 in201 mm

Db max

N/A 8.1890 in208.000 mm

ras max

N/A 0.0984 in2.5 mm

r1as max

N/A 0.0394 in1.000 mm