Needle Roller Bearings - Ntn-snr.com

Needle roller and cage assemblies
NTN
BC
EW
FW
Type KMJ
Type KMJS
FW
2125mm
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.)
21
25 13
0.2 10 300 15 100 1 050 1 540 13 000 19 000 K212513 0.0090
25 17 0.55
13 600 21 500 1 380 2 200 13 000 19 000 K212517 0.0120
26 10 8 500 11 900 865 1 220 12 000 18 000 K222610S 0.0071
26 11 10 100 14 900 1 030 1 520 12 000 18 000 K222611S 0.0079
26 13 10 200 15 200 1 040 1 550 12 000 18 000 K222613 0.0094
26 17 13 500 21 600 1 370 2 200 12 000 18 000 K222617S 0.0120
22 27
0.2
20 0.55 17 500 25 900 1 780 2 640 12 000 18 000 K222720 0.0200
27 40 29 900 51 500 3 050 5 250 12 000 18 000 K222740ZW 0.0390
28 17 17 700 23 300 1 810 2 380 12 000 18 000 K222817 0.0200
29 16 18 700 22 700 1 910 2 310 12 000 18 000 KMJ222916 0.0220
30 15 19 300 21 700 1 970 2 210 12 000 18 000 K223015 0.0220
23 28
0.2
24 0.55 19 800 31 000 2 020 3 150 11 000 17 000 K232824 0.0230
28 10 9 000 13 200 915 1 350 11 000 17 000 K242810S 0.0081
28 13 10 800 16 800 1 100 1 710 11 000 17 000 K242813 0.0100
24
28 17 0.2 14 300 23 900 1 460 2 440 11 000 17 000 K242817 0.0130
29
0.55
13 12 300 16 900 1 250 1 720 11 000 17 000 K242913 0.0120
30 17 18 400 25 200 1 880 2 570 11 000 17 000 K243017 0.0220
30 31 27 900 43 000 2 840 4 350 11 000 17 000 K243031ZW 0.0390
25
29 10 8 950 13 300 910 1 350 11 000 16 000 K252910 0.0083
29 13 10 800 16 900 1 100 1 720 11 000 16 000 K252913 0.0100
29 17 14 200 24 000 1 450 2 450 11 000 16 000 K252917S 0.0140
30 13 13 200 18 800 1 350 1 920 11 000 16 000 K253013 0.0130
30 17 17 400 26 800 1 770 2 730 11 000 16 000 K253017S 0.0170
30 20 0.2 19 400 31 000 1 980 3 150 11 000 16 000 K253020S 0.0210
30
0.55
26 21 800 35 500 2 220 3 650 11 000 16 000 K253026ZW 0.0270
30 39 29 800 53 500 3 050 5 450 11 000 16 000 K253039ZW 0.0400
31 13 15 200 19 900 1 550 2 030 11 000 16 000 K253113 0.0160
31 14 16 500 22 100 1 680 2 250 11 000 16 000 K253114 0.0180
31 17 18 300 25 300 1 870 2 580 11 000 16 000 K253117 0.0220
31 21 22 500 33 000 2 290 3 350 11 000 16 000 K253121 0.0260
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-9