NTN 18790/18720

Min. Order: 1 Piece

Bearing Price

$60.17 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.825 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 18790/18720

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

18790

Cup Number

18720

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.41

Y2 (Axial Load Factor)

1.48

Static Load Rating

14600 lbf65000 N65.00 kN

Dynamic Load Rating

11100 lbf49500 N49.50 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

2.0000 in50.800 mm

D

3.3465 in85.001 mm

Wo

0.5313 in13.495 mm

Wi

0.6875 in17.462 mm

W

0.6875 in17.462 mm

r

0.0600 in1.500 mm

R

0.14 in3.5 mm

a (Effective Load Center)

-0.0300 in-0.800 mm

U

2.44 in62.0 mm

V

2.20 in56.0 mm

X

3.15 in80.0 mm

Z

3.03 in77.0 mm

Bearing Type

Tapered roller bearing

Material

Case carburized steel

Enclosure

Open