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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 3000 RPM

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Precision

N/A Class 0

Configuration

N/A One

Factor

N/A 14.6

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 11900 lbf53000 N53.00 kN

Dynamic Load Rating

N/A 18090 lbf80500 N80.50 kN

Enclosure

N/A Single Sealed

Weight

N/A 3.086 lb1.400 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 3.1496 in80.000 mm

D

N/A 5.5118 in140.000 mm

B

N/A 1.0236 in26.000 mm

D1

N/A 5.3240 in135.230 mm

a

N/A 0.1929 in4.900 mm

b

N/A 0.1220 in3.100 mm

r

N/A 0.0787 in2.000 mm

r1

N/A 0.0197 in0.500 mm

da min

N/A 3.5039 in89.000 mm

da max

N/A 3.7598 in95.500 mm

Da max

N/A 5.1575 in131.000 mm

ras max

N/A 0.0787 in2.000 mm