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#280962

Image for Illustration purposes only. Actual product may vary

  • BRAND:
  • SKU: 280962
  • CONDITION: NEW
  • MODEL: 5311KSSEC3

NTN 5311KSSEC3 DOUBLE ROW

$126.53 Each

NEW

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

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Nov. 4, 2018

The failure in this case closely resembles that caused by heavy interference / tight fit. The balls have a grooved wear band resulting from the ride on the outer raceway edge.

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Additional Description

Specifications
Bearing Data Sheet
Double Row Angular Ball Bearings
NTN Part Number  5311  
Weight  N/A (lbs) / N/A (kg)  
Dimensions Features/Options
Dimension Imperial Metric Option Code Description
Bore d
O.D.D.
Width B or W
rs min
r1s min
Load center a
da min
da max
db min
Da max
Db max
ras max
r1as max
2.1654 (in)
4.7244 (in)
1.9370 (in)
0.0787 (in)
2.8740 (in)
2.5591 (in)
4.3307 (in)
0.0787 (in)
55.000 (mm)
120.000 (mm)
49.200 (mm)
2.000 (mm)
73.000 (mm)
65.000 (mm)
110.000 (mm)
2.000 (mm)
Series
Contact Angle
Cage
53


53 Angular Contact Series Double Row
Contact Angle 30
Standard cage
Basic Load Ratings Limiting Speeds
Static
Dynamic
18,500 (LBF)
23,900 (LBF)
82,000 (N)
106,000 (N)
  Oil
Seals
Grease
4,400.00 (RPM)
N/A
3,300.00 (RPM)

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