CATALOGUES - Cylindrical Roller Bearings -NJ2220 , N2220 ,NU2220
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Cylindrical Roller Bearings
Dimension and Parameters
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- Bearing No.
-
NU0001 Type :NU2220
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NJ0001 Type :NJ2220
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N0001 Type :N2220
- Boundary dimensions (mm)
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d :100
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D :180
-
B :46
-
rsmin :2.1
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r1smin :2.1
- Load ratings(KN)
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Cr :318
-
Cor :440
- Limiting speeds(r/min)
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Grease :3000
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Oil :3900
- Mounting dimensions(mm)
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da(min) :111
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Da(max) :169
-
ra(max) :2.1
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Mass(Kg) :4.86
- Old bearing No.
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32000 Type :32520
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42000 Type :42520
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2000 Type :2520