All Brands
MR72
Basic Parameters
MR72
model
MiniatureDeep Groove Ball Bearing1
type
Overall dimensions
2
d
7
D
2.5
B
3.0
B1
0.15
r(1) min
0.15
Minimum r1 chamfer
rated load
385
Cr
127
Cor
39
Cr
13
Cor
Maximum speed
63000
Grease
75 000
Oil
Bearing designation
MR 72
Open-type
MR 72 ZZ
Shielded dust cover type
— —
Sealed Seal Ring Type
installation dimensions
3.2
da Min
3.8
db Max
05.8
Da Max
06.2
.
0.15
ra Max
0.15
b Max
Mass weight(kg)
0.45
Open-type
0.49
Shielded dust cover
NSKtypeImage
Namepic
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