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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 3900 rpm

Limiting Speed - Grease

N/A 2900 rpm

Precision

N/A ISO Class 0

Configuration

N/A Two

Static Load Rating

N/A 54853 lbf244000 N244.00 kN

Dynamic Load Rating

N/A 53055 lbf236000 N236.00 kN

Enclosure

N/A Open

Weight

N/A 19.312 lb8.760 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 3.3465 in85.000 mm

D

N/A 7.08660 in180.000 mm

B

N/A 1.61420 in41.000 mm

2B

N/A 3.2284 in82 mm

d1

N/A 4.622 in117.400 mm

d2

N/A 4.622 in117.400 mm

D1

N/A 5.8268 in148.000 mm

D2

N/A 6.4370 in163.500 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 3.8976 in99 mm

db min

N/A 3.6220 in92.000 mm

Da max

N/A 6.5354 in166.000 mm

Db max

N/A 6.8110 in173.000 mm

ras max

N/A 0.0984 in2.5 mm

r1as max

N/A 0.0394 in1.000 mm