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Products >
Rolling
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Angular contact ball bearings
Precision double row cylindrical roller bearings
NNU 49 B/G
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r
min
F
S
da min
da max
Da min
Da max
Cr
Cor
Grease
Oil
NNU 4920 B/G
100
140
40
1.1
113
1.1
106.5
111
115
133.5
128
255
5600
6300
1.9
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