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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 Machined

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 14900 RPM

Limiting Speed - Grease

N/A 11200 RPM

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Normal

Factor

N/A 16.2

Static Load Rating

N/A 3350 lbf14900 N14.90 kN

Dynamic Load Rating

N/A 3150 lbf14100 N14.10 kN

Enclosure

N/A Open

Weight

N/A 0.271 lb0.123 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 3.3465 in85.000 mm

B

N/A 0.3937 in10.000 mm

r

N/A 0.0236 in0.600 mm

r1

N/A 0.0118 in0.300 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.5945 in15.100 mm

da min

N/A 2.7362 in69.500 mm

Da max

N/A 3.1693 in80.500 mm

Db max

N/A 3.2480 in82.500 mm

ras max

N/A 0.0236 in0.600 mm

r1as max

N/A 0.0118 in0.300 mm

d1

N/A 2.8110 in71.400 mm

D2

N/A 3.1772 in80.700 mm

Double Row Width

N/A 0.7874 in20.000 mm

Triple Row Width

N/A 1.1811 in30.000 mm

Quadruple Row Width

N/A 1.5748 in40.000 mm