Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Inner Ring

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Tolerance

N/A ISO Class 0 (RBEC 1)

Weight

N/A 1.867 lb0.847 kg

Dimensional Specifications


Inner Ring - Dimensions

d

N/A 4.3307 in110.000 mm

F

N/A 4.9213 in125.000 mm

B

N/A 1.5748 in40.000 mm

r

N/A 0.0433 in1.100 mm

t

N/A 0.0984 in2.500 mm

da min

N/A 4.5866 in116.500 mm

ras max

N/A 0.0394 in1 mm