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

CAD (0)
  • Cart is empty
Open Image
Unit of Measure

Order Now

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 L812148

Cup Number

N/A L812111

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 22700 lbf101000 N101.00 kN

Dynamic Load Rating

N/A 16900 lbf75000 N75.00 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 2.6250 in66.675 mm

D

N/A 4.0635 in103.213 mm

Wo

N/A 0.4720 in11.989 mm

Wi

N/A 0.6930 in17.602 mm

W

N/A 0.6930 in17.602 mm

r

N/A 0.0300 in0.800 mm

R

N/A 0.06 in1.5 mm

a (Effective Load Center)

N/A 0.1400 in3.600 mm

U

N/A 2.91 in74.0 mm

V

N/A 2.83 in72.0 mm

X

N/A 3.90 in99.0 mm

Z

N/A 3.78 in96.0 mm