Bearing Finder
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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Case Carburized Steel

Style

N/A Cone & Cup

Precision Rating

N/A Class 4

Cone Number

N/A 21075

Cup Number

N/A 21212

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.59

Y2 (Axial Load Factor)

N/A 1.02

Static Load Rating

N/A 8750 lbf39000 N39.00 kN

Dynamic Load Rating

N/A 9000 lbf40000 N40.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

N/A 0.7500 in19.050 mm

D

N/A 2.1250 in53.975 mm

Wo

N/A 0.6250 in15.875 mm

Wi

N/A 0.8598 in21.839 mm

W

N/A 0.8750 in22.225 mm

r

N/A 0.0900 in2.300 mm

R

N/A 0.06 in1.5 mm

a (Effective Load Center)

N/A -0.2200 in-5.600 mm

U

N/A 1.24 in31.5 mm

V

N/A 1.02 in26.0 mm

X

N/A 1.97 in50.0 mm

Z

N/A 1.69 in43.0 mm