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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Pressed

Cage Material

N/A Steel

Limiting Speed - Grease

N/A 21000 RPM

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Precision

N/A Class 0

Configuration

N/A One

Factor

N/A 14.0

Radial Internal Clearance

N/A C3

Static Load Rating

N/A 286 lbf1270 N1.27 kN

Dynamic Load Rating

N/A 670 lbf2990 N2.99 kN

Enclosure

N/A Single Sealed

Weight

N/A 0.020 lb0.009 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove - Dimensions

d

N/A 0.3937 in10.000 mm

D

N/A 0.8661 in22.000 mm

B

N/A 0.2362 in6.000 mm

D1

N/A 0.8189 in20.800 mm

a

N/A 0.0413 in1.050 mm

b

N/A 0.0315 in0.800 mm

r

N/A 0.0118 in0.300 mm

r1

N/A 0.0118 in0.300 mm

da min

N/A 0.4724 in12.000 mm

da max

N/A 0.5118 in13.000 mm

Da max

N/A 0.7874 in20.000 mm

ras max

N/A 0.0118 in0.300 mm