20230420133639
IKO NAST 12 ZZR,NAST 12 ZZ ROLLER FOLLOWERS

IKO NAST 12 ZZR,NAST 12 ZZ ROLLER FOLLOWERS

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IKO NAST 12 ZZR,NAST 12 ZZ Description

 

Shaft dia.

mm

 Identification number Mass (Ref.)
Shield type Sealed type  

g
Crowned outer ring Cylindrical outer ring Crowned outer ring Cylindrical outer ring
6 NAST 6 ZZR NAST 6 ZZ NAST 6 ZZUUR NAST 6 ZZUU 24.5
8 NAST 8 ZZR NAST 8 ZZ NAST 8 ZZUUR NAST 8 ZZUU 39
10 NAST 10 ZZR NAST 10 ZZ NAST 10 ZZUUR NAST 10 ZZUU 65
12 NAST 12 ZZR NAST 12 ZZ NAST 12 ZZUUR NAST 12 ZZUU 75
15 NAST 15 ZZR NAST 15 ZZ NAST 15 ZZUUR NAST 15 ZZUU 83
17 NAST 17 ZZR NAST 17 ZZ NAST 17 ZZUUR NAST 17 ZZUU 135
20 NAST 20 ZZR NAST 20 ZZ NAST 20 ZZUUR NAST 20 ZZUU 195
25 NAST 25 ZZR NAST 25 ZZ NAST 25 ZZUUR NAST 25 ZZUU 225
30 NAST 30 ZZR NAST 30 ZZ NAST 30 ZZUUR NAST 30 ZZUU 400
35 NAST 35 ZZR NAST 35 ZZ NAST 35 ZZUUR NAST 35 ZZUU 550
40 NAST 40 ZZR NAST 40 ZZ NAST 40 ZZUUR NAST 40 ZZUU 710
45 NAST 45 ZZR NAST 45 ZZ NAST 45 ZZUUR NAST 45 ZZUU 760
50 NAST 50 ZZR NAST 50 ZZ NAST 50 ZZUUR NAST 50 ZZUU 830
Boundary dimensions mm Basic dynamic load rating

C

 

N

 Basic static load rating

C0

N
d D B C a e f
6 19 14 13.8 14 2.5 0.8 4 160 4 550
8 24 14 13.8 17.5 2.5 0.8 5 650 5 890
10 30 16 15.8 23.5 2.5 0.8 9 790 9 680
12 32 16 15.8 25.5 2.5 0.8 10 500 10 900
15 35 16 15.8 29 2.5 0.8 12 400 14 300
17 40 20 19.8 32.5 3 1 17 600 20 900
20 47 20 19.8 38 3 1 19 400 24 500
25 52 20 19.8 43 3 1 20 800 28 400
30 62 25 24.8 50.5 4 1.2 30 500 45 400
35 72 25 24.8 53.5 4 1.2 32 400 50 600
40 80 26 25.8 61.5 4 1.2 35 900 61 100
45 85 26 25.8 66.5 4 1.2 37 400 66 400
50 90 26 25.8 76 4 1.2 38 900 71 700

IKO NAST 12 ZZR,NAST 12 ZZ ROLLER FOLLOWERS

IKO NAST 12 ZZR,NAST 12 ZZ Nots

Remarks1. The inner ring has an oil hole.
2. The sealed type is provided with prepacked grease. The shield type is not provided with prepacked grease. Perform proper
lubrication for use.

 

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