CAD (0)
  • Cart is empty
Terms
Request Information Add to CAD Cart
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 LL428349

Cup Number

N/A LL428310

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.37

Y2 (Axial Load Factor)

N/A 1.64

Static Load Rating

N/A 49000 lbf219000 N219.00 kN

Dynamic Load Rating

N/A 24500 lbf109000 N109.00 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 5.5000 in139.700 mm

D

N/A 7.1250 in180.975 mm

Wo

N/A 0.6563 in16.670 mm

Wi

N/A 0.8125 in20.638 mm

W

N/A 0.8438 in21.433 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

a (Effective Load Center)

N/A 0.3100 in7.900 mm

U

N/A 5.83 in148.0 mm

V

N/A 5.75 in146.0 mm

X

N/A 6.89 in175.0 mm

Z

N/A 6.77 in172.0 mm