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558A

Image for Illustration purposes only. Actual product may vary

NTN 558A Medium Size Tapered Roller Bearing

MODEL 558A

BRAND

SKU

280903

WEIGHT

2.894 lb

UOM

each

UPC

4547359310580

$205.91 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

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
0.1400 in3.600 mm
U
2.99 in76.0 mm
V
2.72 in69.0 mm
a (Effective Load Center)
-0.3700 in-9.400 mm

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