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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 High Strength, 2 piece, Machined

Cage Material

N/A Brass

Ball Material

N/A Steel

Limiting Speed - Grease

N/A 56300 RPM

Seal Type

N/A Non-Contact

Seal Material

N/A Nitrile Rubber

Precision

N/A ISO Class 0

Configuration

N/A One

Static Load Rating

N/A 645 lbf2860 N2.86 kN

Dynamic Load Rating

N/A 1140 lbf5050 N5.05 kN

Enclosure

N/A Double Sealed

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Sealed Angular Contact Ball Bearings - Dimensions

d

N/A 0.5906 in15.000 mm

D

N/A 1.1024 in28.000 mm

B

N/A 0.2756 in7.000 mm

d1

N/A 0.7283 in18.500 mm

da min

N/A 0.6890 in17.500 mm

D1

N/A 1.0236 in26.000 mm

Db

N/A 1.0551 in26.800 mm

r

N/A 0.0118 in0.300 mm

r1

N/A 0.0059 in0.150 mm

Contact Angle

N/A 15 º

a

N/A 0.2520 in6.400 mm

Da max

N/A 1.0236 in26.000 mm

Double Row Width

N/A 0.5512 in14.000 mm

Triple Row Width

N/A 0.8268 in21.000 mm

Quadruple Row Width

N/A 1.1024 in28.000 mm