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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2200 RPM

Limiting Speed - Grease

1700 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.44

Y2 (Axial Load Factor)

1.38

Y0 (Axial Load Factor)

0.76

Static Load Rating

106000 lbf470000 N470.00 kN

Dynamic Load Rating

77500 lbf345000 N345.00 kN

Enclosure

Open

Weight

13.735 lb6.230 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

4.7244 in120.000 mm

D

8.4646 in215.000 mm

C

1.3386 in34.000 mm

B

1.5748 in40.000 mm

a (Effective Load Center)

-0.0197 in-0.500 mm

T

1.7126 in43.500 mm

r

0.0800 in2.000 mm

R

0.10 in2.5 mm

da

5.28 in134.0 mm

db

5.51 in140.0 mm

Da

7.99 in203.0 mm

Da min

7.36 in187.0 mm

Db

7.99 in203.0 mm