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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 5100 RPM

Limiting Speed - Grease

N/A 3800 RPM

Precision

N/A ISO Class 4

Configuration

N/A Two

Preload

N/A Medium

Static Load Rating

N/A 61500 lbf274000 N274.00 kN

Dynamic Load Rating

N/A 47000 lbf210000 N210.00 kN

Enclosure

N/A Open

Weight

N/A 15.697 lb7.120 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 5.1181 in130.000 mm

D

N/A 7.8740 in200.000 mm

B

N/A 1.2992 in33.000 mm

2B

N/A 2.5984 in66.000 mm

d1

N/A 6.0591 in153.900 mm

d2

N/A 5.8465 in148.500 mm

D1

N/A 6.9370 in176.200 mm

D2

N/A 7.3661 in187.100 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 5.5118 in140.000 mm

Da max

N/A 7.4803 in190.000 mm

Db max

N/A 7.6575 in194.500 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm