Needle Roller Bearings - Ntn-snr.com

Needle roller and cage assemblies
NTN
Type K
Type KS
Type KZW
Type KMJ
Type KMJS
Type KJS
EW
BC
FW
EW
BC
FW
Type K
Type KS
Type KZW
FW
2532mm
Boundary dimensions Basic load ratings Limiting speeds Bearing numbers Mass
dynamic static dynamic static
mm N kgf r/min kg
grease oil
Fw Ew Bc Cr Cor Cr Cor (approx.)
25
32 16 0.2 19 500 24 700 1 990 2 520 11 000 16 000 KMJ253216 0.025
33 24 0.55
34 500 47 000 3 500 4 800 11 000 16 000 KMJ253324S 0.040
30 13 11 800 19 200 1 200 1 960 10 000 15 000 K263013 0.011
26 30
0.2
17 0.55 15 500 27 400 1 580 2 790 10 000 15 000 K263017 0.015
34 22 24 200 30 000 2 470 3 050 10 000 15 000 K263422 0.041
28
29
32 17 15 300 27 500 1 560 2 810 9 500 14 000 K283217 0.017
32 21 18 700 35 500 1 910 3 650 9 500 14 000 K283221 0.020
33 13 13 900 20 900 1 420 2 130 9 500 14 000 K283313 0.015
33 17 18 300 29 800 1 870 3 050 9 500 14 000 K283317S 0.020
33 26 0.2 23 900 42 000 2 430 4 250 9 500 14 000 K283326ZW 0.033
33
0.55
27 28 300 52 000 2 890 5 300 9 500 14 000 K283327 0.032
34 14 17 500 24 800 1 790 2 530 9 500 14 000 K283414 0.020
34 17 18 100 25 800 1 850 2 630 9 500 14 000 K283417 0.024
35 16 21 200 28 400 2 160 2 900 9 500 14 000 K283516 0.029
35 18 21 500 28 900 2 190 2 950 9 500 14 000 K283518 0.031
34 17 0.2 18 900 31 000 1 920 3 200 9 500 14 000 K293417S 0.022
34
0.55
27 28 100 52 000 2 870 5 300 9 500 14 000 K293427 0.033
35 11 12 200 18 000 1 240 1 840 8 500 13 000 K303511S 0.014
35 13 14 700 22 900 1 500 2 340 8 500 13 000 K303513S 0.016
35 17 19 400 32 500 1 970 3 350 8 500 13 000 KJ303517S 0.021
35 20 21 600 37 500 2 200 3 850 8 500 13 000 K303520S 0.025
35 26 25 200 46 000 2 570 4 650 8 500 13 000 K303526ZW 0.032
30
35 27 0.2 29 900 57 000 3 050 5 800 8 500 13 000 K303527S 0.033
36
0.55
14 18 600 27 400 1 900 2 790 8 500 13 000 KMJ303614 0.022
37 16 21 900 30 500 2 230 3 100 8 500 13 000 K303716 0.029
37 18 23 300 33 000 2 370 3 350 8 500 13 000 K303718 0.034
37 20 26 200 38 000 2 670 3 850 8 500 13 000 KMJ303720 0.038
37 48 40 000 65 500 4 050 6 700 8 500 13 000 K303748ZW 0.075
38 18 25 000 33 000 2 550 3 350 8 500 13 000 K303818 0.036
32 36
0.2
15 0.55 14 300 26 400 1 460 2 700 8 500 13 000 K323615S 0.017
Remarks: Even when an order is placed with reference to “Nominal bearing number” listed in this table, the ordered bearings are subject to being delivered with
different cage type.
B-10