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NTN 663/653 MEDIUM SIZE TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 663/653 | CONDITION: NEW | SKU: 278307
NTN 663/653 MEDIUM SIZE TAPERED ROLLER BRG

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$90.52
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Additional Description

CAD drawing

Documents

Description

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone N / umber

663

Cup N / umber

653

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.41

Y2 (Axial Load Factor)

1.47

Static Load Rating

75500 lbf / 335000 N / 335.00 kN

Dynamic Load Rating

51000 lbf / 227000 N / 227.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

B

3.2500 in / 82.550 mm

D

5.7500 in / 146.050 mm

Wo

1.2500 in / 31.750 mm

Wi

1.6250 in / 41.275 mm

W

1.6250 in / 41.275 mm

r

0.1300 in / 3.300 mm

R

0.14 in / 3.5 mm

a (Effective Load Center)

-0.3100 in / -7.900 mm

U

3.90 in / 99.0 mm

V

3.62 in / 92.0 mm

X

5.47 in / 139.0 mm

Z

5.16 in / 131.0 mm