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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 12300 rpm

Limiting Speed - Grease

N/A 9500 rpm

Configuration

N/A One

Factor

N/A 14.6

Static Load Rating

N/A 12400 lbf55000 N55.00 kN

Dynamic Load Rating

N/A 15700 lbf70000 N70.00 kN

Enclosure

N/A Open

Weight

N/A 2.094 lb0.950 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

N/A 2.5591 in65.000 mm

D

N/A 4.72440 in120.000 mm

B

N/A 0.90550 in23.000 mm

r

N/A 0.05910 in1.500 mm

r1

N/A 0.0394 in1.000 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.9409 in23.900 mm

da min

N/A 2.8937 in73.500 mm

db min

N/A 2.7756 in70.500 mm

Da max

N/A 4.3898 in111.500 mm

Db max

N/A 4.5079 in114.500 mm

ras max

N/A 0.0591 in1.5 mm

r1as max

N/A 0.0394 in1.000 mm

d1

N/A 3.2480 in82.500 mm

D2

N/A 4.3189 in109.700 mm

Double Row Width

N/A 1.8110 in46.000 mm

Triple Row Width

N/A 2.7165 in69.000 mm

Quadruple Row Width

N/A 3.6220 in92.000 mm