NTN 495A/493

Min. Order: 1 Piece

Bearing Price

$125.31 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.004 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 495A/493

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

495A

Cup Number

493

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.44

Y2 (Axial Load Factor)

1.35

Static Load Rating

48000 lbf213000 N213.00 kN

Dynamic Load Rating

31500 lbf140000 N140.00 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

3.0000 in76.200 mm

D

5.3750 in136.525 mm

Wo

0.8750 in22.225 mm

Wi

1.1720 in29.769 mm

W

1.1875 in30.162 mm

r

0.1300 in3.300 mm

R

0.14 in3.5 mm

a (Effective Load Center)

0.0300 in0.800 mm

U

3.62 in92.0 mm

V

3.39 in86.0 mm

X

5.12 in130.0 mm

Z

4.80 in122.0 mm

Bearing Type

Tapered roller bearing

Material

Case carburized steel

Enclosure

Open