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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 LM272235

Cup Number

N/A LM272210

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.33

Y2 (Axial Load Factor)

N/A 1.80

Static Load Rating

N/A 945000 lbf4200000 N4200.00 kN

Dynamic Load Rating

N/A 370000 lbf1650000 N1650.00 kN

Enclosure

N/A Open

Weight

N/A 156.969 lb71.200 kg

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 18.0000 in457.200 mm

D

N/A 24.2500 in615.950 mm

Wo

N/A 2.6250 in66.675 mm

Wi

N/A 3.3750 in85.725 mm

W

N/A 3.3750 in85.725 mm

r

N/A 0.2500 in6.400 mm

R

N/A 0.25 in6.4 mm

a (Effective Load Center)

N/A 0.4900 in12.400 mm

U

N/A 19.13 in486.0 mm

V

N/A 18.35 in466.0 mm

X

N/A 24.02 in610.0 mm

Z

N/A 23.15 in588.0 mm