Shaft Diameter |
Bearing Designation |
Mass Approx |
Boundary Dimensions |
Basic Load Rating |
||||
Current |
Original Code |
Fw |
Ew |
Bc |
Cr Dynamic |
Cor Static |
||
mm |
g |
mm |
N |
|||||
8 |
KZK8*12*8 |
19242/8 |
1.9 |
8 |
12 |
8 |
4700 |
4580 |
10 |
KZK10*14*10 |
29242/10 |
3.3 |
10 |
14 |
10 |
5000 |
5160 |
12 |
KZK12*15*13 |
49241/12 |
3.6 |
12 |
15 |
13 |
5300 |
7400 |
KZK12*16*10 |
29242/12 |
3.5 |
12 |
16 |
10 |
6100 |
6900 |
|
KZK12*16*11 |
- |
3.7 |
12 |
16 |
11 |
6200 |
7100 |
|
KZK12*17*10 |
19243/12 |
5 |
12 |
17 |
10 |
7020 |
7020 |
|
KZK12*18*10 |
19242/12 |
7.8 |
12 |
18 |
10 |
7400 |
7200 |
|
14 |
KZK14*18*10 |
29241/14 |
4 |
14 |
18 |
10 |
7100 |
8500 |
KZK14*19*10 |
19242/14 |
5.5 |
14 |
19 |
10 |
7300 |
7600 |
|
KZK14*19*10 |
- |
7.5 |
14 |
19 |
12 |
7460 |
7950 |
|
KZK14.4*20.4*10 |
- |
6.5 |
14 |
20.4 |
10 |
8100 |
7800 |
|
15 |
KZK15*19*9 |
- |
5 |
15 |
19 |
9 |
6800 |
7100 |
KZK15*19*10 |
29241/15 |
6 |
15 |
19 |
10 |
7200 |
8400 |
|
KZK15*20*10 |
19242/15 |
7.5 |
15 |
20 |
10 |
7800 |
9100 |
|
KZK15*21*10 |
- |
8.5 |
15 |
21 |
10 |
8400 |
10500 |
|
KZK15*21*11 |
- |
9.5 |
15 |
21 |
11 |
8500 |
10700 |
|
KZK15.2*22.2*12 |
- |
11.5 |
15 |
22.2 |
12 |
8600 |
11100 |
|
16 |
KZK16*20*10 |
29241/16 |
5.8 |
16 |
20 |
10 |
8200 |
9200 |
KZK16*20*24 |
79241/16 |
6.3 |
16 |
20 |
24 |
8700 |
9400 |
|
KZK16*21*10 |
19242/16 |
5.8 |
16 |
21 |
10 |
8800 |
9800 |
|
KZK16*22*12 |
19243/16 |
9.5 |
16 |
22 |
12 |
11000 |
11900 |
|
KZK16*22*14 |
- |
11 |
16 |
22 |
14 |
13200 |
13930 |
|
17 |
KZK17*21*10 |
29241/17 |
6.7 |
17 |
21 |
10 |
7600 |
900 |
KZK17*23*11 |
- |
9.5 |
17 |
23 |
11 |
8100 |
11300 |
|
18 |
KZK18*22*10 |
29241/18 |
6.9 |
18 |
22 |
10 |
7600 |
9800 |
KZK18*22*24 |
- |
7.2 |
18 |
22 |
24 |
10100 |
17200 |
|
KZK18*24*11.6 |
19243/18 |
10 |
18 |
24 |
11.6 |
11600 |
13100 |
|
KZK18*24*12 |
19243/18 |
10 |
18 |
24 |
12 |
11600 |
13100 |
|
KZK18*24*13.3 |
- |
12.4 |
18 |
24 |
13.3 |
9000 |
10700 |
|
KZK18*24*13.5 |
- |
12.4 |
18 |
24 |
13.5 |
9000 |
10700 |
|
KZK18*24*15 |
29243/18 |
14 |
18 |
24 |
15 |
13200 |
15500 |
|
19 |
KZK19*25*16 |
19244/19K |
13.9 |
19 |
25 |
16 |
12100 |
15500 |
KZK19*28*14 |
- |
20 |
19 |
28 |
14 |
12100 |
15000 |
|
20 |
KZK20*25*16 |
- |
12 |
20 |
25 |
16 |
9900 |
12300 |
KZK20*26*12 |
19243/20 |
9.6 |
20 |
26 |
12 |
10100 |
12500 |
|
KZK20*26*14 |
- |
12 |
20 |
26 |
14 |
12600 |
16700 |
|
KZK20*26*17 |
9246/20 |
17 |
20 |
26 |
17 |
12700 |
17600 |
|
![]() |

Ball Bearings
Special Bearings
Auto Bearings
Roller Bearings
Spherical Bearings
Bearing Units
Linear Bearings
Shaft and Hardwares
Oilless Bearing Bushings
C V Joints
Chinese
English
German
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian