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NTN 45291/45220 TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 45291/45220 | CONDITION: NEW | SKU: 829880
NTN 45291/45220 TAPERED ROLLER BRG

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$54.77
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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

45291

Cup N / umber

45220

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.33

Y2 (Axial Load Factor)

1.80

Static Load Rating

42500 lbf / 188000 N / 188.00 kN

Dynamic Load Rating

31500 lbf / 139000 N / 139.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

B

2.2500 in / 57.150 mm

D

4.1250 in / 104.775 mm

Wo

0.9375 in / 23.813 mm

Wi

1.2188 in / 30.958 mm

W

1.1875 in / 30.162 mm

r

0.1300 in / 3.300 mm

R

0.25 in / 6.4 mm

a (Effective Load Center)

-0.3200 in / -8.100 mm

U

2.99 in / 76.0 mm

V

2.56 in / 65.0 mm

X

3.90 in / 99.0 mm

Z

3.66 in / 93.0 mm