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#280907

Image for Illustration purposes only. Actual product may vary

NTN 557A MEDIUM SIZE TAPERED ROLLER BRG

$213.67 Each

NEW

  • Free shipping on orders over $20
  • Typically ships in: 1 day
  • Weight: 2.9 lb
  • Payment methods:
  • Returnable:No
  • Unit of Measure: EA

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Additional Description

Technical Specifications

Type

Cone

Bore Type

Round

Material

Case Carburized Steel

Static Load Rating

55000 lbf245000 N245.00 kN

Dynamic Load Rating

39000 lbf173000 N173.00 kN

Operating Temperature Range

-40 to 250 F-40 to 120 C

Y2 (Axial Load Factor)

1.73

e (Axial Load Factor)

0.35

Dimensional Specifications


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

B

2.3750 in60.325 mm

Wi

1.4440 in36.678 mm

R

0.3100 in7.900 mm

U

3.31 in84.0 mm

V

2.72 in69.0 mm

a (Effective Load Center)

-0.3700 in-9.400 mm

Documents

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning