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  1. NSK Cylindrical roller bearing
NN3056K
Basic Parameters
NN 3056 K
model
Double rowCylindrical roller bearing1
type
Overall dimensions
280
d
420
D
106
B
4
r
—
Fw
384
Ew
rated load
1 080 000
Cr
2 080 000
Cor
Maximum speed
1 300
Grease
1 500
Oil
Bearing designation
NN 3056
Cylindrical bore
NN 3056 K
Tapered bore
installation dimensions
296 —
a(2)
298
1a
—
c
404 388
Da
3
a
Mass weight(kg)
51.1
approx
NSKtypeImage
Namepic
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