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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 50000 RPM

Limiting Speed - Grease

N/A 32000 RPM

Configuration

N/A One

Static Load Rating

N/A 1395 lbf6200 N6.20 kN

Dynamic Load Rating

N/A 2520 lbf11200 N11.20 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 0.6693 in17.000 mm

D

N/A 1.5748 in40.000 mm

B

N/A 0.4724 in12.000 mm

r2 max

N/A 0.0236 in0.600 mm

r3 max

N/A 0.0118 in0.300 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 0.5118 in13.000 mm

d2

N/A 0.9488 in24.100 mm

D1

N/A 1.2992 in33.000 mm

D4

N/A 1.3858 in35.200 mm

D5

N/A 0.0965 in1.0433 mm

E

N/A 2.450 in26.500 mm

Double Row Width

N/A 0.9449 in24.000 mm

Triple Row Width

N/A 1.4173 in36.000 mm

Quadruple Row Width

N/A 1.8898 in48.000 mm