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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2400 rpm

Limiting Speed - Grease

1800 rpm

Style

Cone & Cup

Precision Rating

ISO Class 5

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.35

Y2 (Axial Load Factor)

1.73

Y0 (Axial Load Factor)

0.95

Static Load Rating

90000 lbf400000 N400.00 kN

Dynamic Load Rating

77500 lbf345000 N345.00 kN

Enclosure

Open

Weight

17.020 lb7.720 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

3.9370 in100.000 mm

D

8.46460 in215.000 mm

C

1.53540 in39.000 mm

B

1.8504 in47 mm

a (Effective Load Center)

-0.3937 in-10.0 mm

T

2.0276 in51.500 mm

r

0.12 in3.000 mm

R

0.12 in3.0 mm

da

118.0 mm

db

5.00 in127.0 mm

Da

7.91 in201.0 mm

Da min

7.91 in201.0 mm

Db

7.87 in200.0 mm