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778

Image for Illustration purposes only. Actual product may vary

NTN 778 Medium Size Tapered Roller Bearing

MODEL 778

BRAND

SKU

284363

WEIGHT

7.976 lb

UOM

each

UPC

4547359589481

$315.39 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Height

7.087

I.D.

3.625 in

Length

7.087

O.D.

7.0866 in

Width

1.89

Technical Specifications

Type

Cone

Bore Type

Round

Material

Case Carburized Steel

Static Load Rating

110000 lbf490000 N490.00 kN

Dynamic Load Rating

71000 lbf315000 N315.00 kN

Weight

8.190 lb3.715 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Y2 (Axial Load Factor)

1.56

e (Axial Load Factor)

0.39

Dimensional Specifications


Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions

B

3.6250 in92.075 mm

Wi

1.8900 in48.006 mm

R

0.1400 in3.600 mm

U

4.37 in111.0 mm

V

4.13 in105.0 mm

a (Effective Load Center)

-0.3200 in-8.100 mm

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Return policy

Item must be unused.

Item must be in it's original package.