NTN 45290/45220

Min. Order: 1 Piece

Bearing Price

$92.11 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.002 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 45290/45220

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 2

Cone Number

45290

Cup Number

45220

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.33

Y2 (Axial Load Factor)

1.80

Static Load Rating

42500 lbf188000 N188.00 kN

Dynamic Load Rating

31500 lbf139000 N139.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

2.2500 in57.150 mm

D

4.1250 in104.775 mm

Wo

0.9375 in23.813 mm

Wi

1.2188 in30.958 mm

W

1.1875 in30.162 mm

r

0.1300 in3.300 mm

R

0.09 in2.3 mm

a (Effective Load Center)

-0.3200 in-8.100 mm

U

2.68 in68.0 mm

V

2.68 in68.0 mm

X

3.90 in99.0 mm

Z

3.66 in93.0 mm

Bearing Type

Tapered roller bearing

Material

Case carburized steel

Enclosure

Open