Page 69 - needle bearings

Needle roller and cage assemblies
NTN

BC

ПEW ПFW

Type KMJ

FW 12ʙ16mm

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.)
16 13 7 500 8 500 765 870 17 000 26 000 K12ʷ16ʷ13 0.0055
ʵ0.2
12 17 13 9 000 9 400 920 960 17 000 26 000 K12ʷ17ʷ13 0.0075
ʵ0.55
18 12 8 650 8 000 880 815 17 000 26 000 K12ʷ18ʷ12 0.0084
17 10 5 400 7 050 550 720 16 000 24 000 K14ʷ17ʷ10 0.0033
18 10 6 900 8 000 705 815 16 000 24 000 K14ʷ18ʷ10 0.0046
18 11 7 600 9 050 775 925 16 000 24 000 K14ʷ18ʷ11 0.0053
18 13 8 300 10 100 845 1 030 16 000 24 000 K14ʷ18ʷ13 0.0063
18 15 ʵ0.2 9 650 12 300 985 1 250 16 000 24 000 K14ʷ18ʷ15S 0.0076
14 ʵ0.55
18 17 10 900 14 400 1 120 1 470 16 000 24 000 K14ʷ18ʷ17 0.0081
18 39 18 800 28 900 1 910 2 950 16 000 24 000 K14ʷ18ʷ39ZW 0.0180
19 13 8 950 9 650 915 985 16 000 24 000 K14ʷ19ʷ13 0.0080
20 12 9 350 9 150 955 930 16 000 24 000 K14ʷ20ʷ12 0.0095
20 17 13 500 14 600 1 370 1 490 16 000 24 000 K14ʷ20ʷ17 0.0140
18 14 7 850 11 600 800 1 190 15 000 23 000 K15ʷ18ʷ14 0.0060
19 10 6 850 8 050 700 820 15 000 23 000 K15ʷ19ʷ10S 0.0051
19 13 8 250 10 200 840 1 040 15 000 23 000 K15ʷ19ʷ13S 0.0067
19 17 10 900 14 600 1 110 1 490 15 000 23 000 K15ʷ19ʷ17 0.0090
ʵ0.2
15 19 24 ʵ0.55 14 100 20 400 1 440 2 080 15 000 23 000 K15ʷ19ʷ24ZW 0.0130
20 13 10 100 11 500 1 030 1 170 15 000 23 000 K15ʷ20ʷ13 0.0088
21 15 11 900 12 500 1 210 1 280 15 000 23 000 K15ʷ21ʷ15 0.0130
21 17 15 100 17 200 1 540 1 750 15 000 23 000 KMJ15ʷ21ʷ17 0.0140
21 21 16 500 19 100 1 680 1 950 15 000 23 000 K15ʷ21ʷ21 0.0170
20 10 7 500 9 250 765 945 15 000 23 000 K16ʷ20ʷ10 0.0057
20 11 8 300 10 500 845 1 070 15 000 23 000 K16ʷ20ʷ11 0.0061
20 13 9 050 11 800 925 1 200 15 000 23 000 K16ʷ20ʷ13 0.0071
20 17 11 900 16 800 1 220 1 710 15 000 23 000 K16ʷ20ʷ17S 0.0092
16 ʵ0.2
22 12 ʵ0.55 11 700 12 500 1 190 1 280 15 000 23 000 K16ʷ22ʷ12 0.0100
22 13 12 600 13 900 1 290 1 410 15 000 23 000 KMJ16ʷ22ʷ13 0.0110
22 16 14 200 16 100 1 450 1 650 15 000 23 000 KMJ16ʷ22ʷ16 0.0140
22 17 14 400 16 400 1 470 1 670 15 000 23 000 K16ʷ22ʷ17 0.0150
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-7