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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

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 29685

Cup Number

N/A 29630

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.49

Y2 (Axial Load Factor)

N/A 1.23

Static Load Rating

N/A 38500 lbf171000 N171.00 kN

Dynamic Load Rating

N/A 23600 lbf105000 N105.00 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 2.8750 in73.025 mm

D

N/A 4.7500 in120.650 mm

Wo

N/A 0.7500 in19.050 mm

Wi

N/A 1.0000 in25.400 mm

W

N/A 1.0000 in25.400 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A 0.0400 in1.000 mm

U

N/A 3.39 in86.0 mm

V

N/A 3.15 in80.0 mm

X

N/A 4.45 in113.0 mm

Z

N/A 4.09 in104.0 mm