NTN 780/772

Min. Order: 1 Piece

Bearing Price

$423.90 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight11.080 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 780/772

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 2

Cone Number

780

Cup Number

772

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.39

Y2 (Axial Load Factor)

1.56

Static Load Rating

110000 lbf490000 N490.00 kN

Dynamic Load Rating

71000 lbf315000 N315.00 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

4.0000 in101.600 mm

D

7.1250 in180.975 mm

Wo

1.5000 in38.100 mm

Wi

1.8900 in48.006 mm

W

1.8750 in47.625 mm

r

0.1300 in3.300 mm

R

0.14 in3.5 mm

a (Effective Load Center)

-0.3200 in-8.100 mm

U

4.69 in119.0 mm

V

4.45 in113.0 mm

X

6.61 in168.0 mm

Z

6.34 in161.0 mm

Bearing Type

Tapered roller bearing

Material

Case carburized steel

Enclosure

Open