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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

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 Stratified

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 14500 RPM

Limiting Speed - Grease

N/A 9100 RPM

Configuration

N/A One

Static Load Rating

N/A 13950 lbf62000 N62.00 kN

Dynamic Load Rating

N/A 17100 lbf76000 N76.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

N/A 2.9528 in75.000 mm

D

N/A 5.1181 in130.000 mm

B

N/A 0.9843 in25.000 mm

r2 max

N/A 0.0591 in1.500 mm

r3 max

N/A 0.0236 in0.600 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 1.4173 in36.000 mm

d2

N/A 3.5827 in91.000 mm

D1

N/A 4.4882 in114.000 mm

D4

N/A 4.7638 in121.000 mm

D5

N/A 0.1024 in3.7953 mm

E

N/A 2.600 in96.400 mm

Double Row Width

N/A 1.9685 in50.000 mm

Triple Row Width

N/A 2.9528 in75.000 mm

Quadruple Row Width

N/A 3.9370 in100.000 mm