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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 2

Cone Number

N/A 48190

Cup Number

N/A 48120

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.51

Y2 (Axial Load Factor)

N/A 1.19

Static Load Rating

N/A 69500 lbf310000 N310.00 kN

Dynamic Load Rating

N/A 40000 lbf177000 N177.00 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 4.2500 in107.950 mm

D

N/A 6.3750 in161.925 mm

Wo

N/A 1.0625 in26.988 mm

Wi

N/A 1.3750 in34.925 mm

W

N/A 1.3750 in34.925 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A 0.1500 in3.800 mm

U

N/A 4.80 in122.0 mm

V

N/A 4.57 in116.0 mm

X

N/A 6.14 in156.0 mm

Z

N/A 5.75 in146.0 mm