NTN 48290/48220

Min. Order: 1 Piece

Bearing Price

$422.84 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight7.220 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 48290/48220

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 2

Cone Number

48290

Cup Number

48220

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.31

Y2 (Axial Load Factor)

1.97

Static Load Rating

111000 lbf495000 N495.00 kN

Dynamic Load Rating

55500 lbf247000 N247.00 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

5.0000 in127.000 mm

D

7.1875 in182.563 mm

Wo

1.3125 in33.338 mm

Wi

1.5000 in38.100 mm

W

1.5625 in39.688 mm

r

0.1300 in3.300 mm

R

0.14 in3.5 mm

a (Effective Load Center)

-0.2200 in-5.600 mm

U

5.55 in141.0 mm

V

5.31 in135.0 mm

X

6.93 in176.0 mm

Z

6.61 in168.0 mm

Operating temperature range

-40 to 250 F

Material

Case carburized steel

Enclosure

Open

Bore type

Round