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#1494560

5311 ZZ

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Koyo Bearing 5311 ZZ 60579003925 Angular Contact Ball Bearing Medium Series

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  • Typically ships in: 1 day
  • Weight: 2.4 lb
  • Unit of measure: each

$143.60 Each

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Returnable: See conditions

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Return policy

Item must be unused.

Item must be in it's original package.

 

Return policy

Item must be unused.

Item must be in it's original package.

 

Nov. 4, 2018

As the bearing run progressively at high speed, the problem of overheating can easily occur especially with poor cooling. The main symptoms of overheating include discoloration of the balls, cages, and rings from gold to blue.

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Additional Description


Bearing No.
5311 ZZ
Boundary dimensions(mm)d
55
D
120
B
49.2
r(min)
2
Basic load ratings(kN)Cr
120
C0r
74.3
Fatigue load limit(kN)Cu
3.85
Limiting speeds(min-1)Grease lub.
3300
Oil lub.
4500
Load center spread(mm)a
61.6
Mounting dimensions(mm)da(min)
65
da(max)
71.8
Da(max)
110
ra(max)
2
(Refer.)Mass(kg)
2.30

Specifications:

Bore 49.2
I.D. 55 mm
O.D. 120 mm
Reviews

SKU: 1493895

Great service

great items at great price

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SKU: 1496449

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good product!

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