Supply Roller Bearings NUTR4090

To Structure: The main structure:
Structural features bearing code
KR with cage suffix "X" is expressed as a cylindrical outer surface, for example:

KR16 X
KR .. PP There cage with a ring
KRV full complement needle roller
KRV .. PP full complement needle roller with a ring
NUKR full complement cylindrical roller
NUKRE full complement cylindrical roller with eccentric
CR Inch with cages
CR .. UU Inch the cage with a ring
CRV ... Inch without cage
CRV ... UU Inch no molybdenum plating
CRY ... V
CRY ... VUU
KRE said that with the eccentric, a cage
KRVE said that with the eccentric, full type
One, without axial guidance
Structural features bearing code
RSTO no outer wall, a cage, curved rolling surface
RSTO .. ​​X sealed, no inner cylindrical roller surface
STO no outer wall, a cage, curved rolling surface
STO .. ​​X double sealed, no inner cylindrical roller surface
RNA22 .. 2RS outer pairs of ribs, with cage, curved rolling surface
RNA22 .. 2RS X double sealed inner cylindrical rolling surface
NA22 .. 2RS outer pairs of ribs, with roll cage curved surfaces
NA22 .. 2RS X double sealed inner cylindrical rolling surface
Two, with axial guidance
Structural features bearing code
NATR the cage with curved inner surface or cylindrical roller rolling surface
NATR .. PP has a cage inner curved surface or cylindrical roller rolling surface
NATV full complement needle roller surface or a curved inner surface of the

cylindrical roller
NATV .. PP full complement needle roller surface or a curved inner surface of the

cylindrical roller
NUTR full complement cylindrical roller rolling with curved inner surface
NUTR .. X full complement cylindrical roller with an inner ring cylindrical

roller
Type
Number
(mm) sealed cylindrical outer CF5 CF6 CF8 CF10 CF10-1 CF12 CF12-1 CF16 CF18 CF20

CF20-1 CF24 CF24-1 CF30 CF30-1 CF30-2
Spherical outer CF5R CF6R CF8R CF10R CF10-1R CF12R CF12-1R CF16R CF18R CF20R

CF20-1R CF24R CF24-1R CF30R CF30-1R CF30-2R
A sealed cylindrical outer CF
5UU CF
6UU CF
8UU CF
10UU CF
10-1UU CF
12UU CF
12-1UU CF
16UU CF
18UU CF
20UU CF
20-1UU CF
24UU CF
24-1UU CF
30UU CF
30-1UU CF
30-2UU
Spherical outer CF
5UUR CF
6UUR CF
8UUR CF
10UUR CF 10-1UUR CF
12UUR CF 12-1UUR CF
16UUR CF
18UUR CF
20UUR CF 20-1UUR CF
24UUR CF 24-1UUR CF
30UUR CF 30-1UUR CF 30-2UUR