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NTN 645/632 MEDIUM SIZE TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 645/632 | CONDITION: NEW | SKU: 278325
NTN 645/632 MEDIUM SIZE TAPERED ROLLER BRG

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$119.11
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Weight: 5.62 lbs UOM: EA
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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 2

Cone N / umber

645

Cup N / umber

632

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.36

Y2 (Axial Load Factor)

1.66

Static Load Rating

67000 lbf / 299000 N / 299.00 kN

Dynamic Load Rating

48000 lbf / 214000 N / 214.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

B

2.8125 in / 71.438 mm

D

5.3750 in / 136.525 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

0.25 in / 6.4 mm

a (Effective Load Center)

-0.4400 in / -11.200 mm

U

3.66 in / 93.0 mm

V

3.19 in / 81.0 mm

X

4.92 in / 125.0 mm

Z

4.65 in / 118.0 mm