Needle Roller Bearings - Ntn-snr.com

Needle roller and cage assemblies for connecting rod bearings
NTN
For crank-pin
Bc
Type PK
EW
FW
FW
1030mm
Boundary dimensions Basic load ratings Bearing numbers Mass
dynamic static dynamic static
mm N kgf kg
Fw Ew Bc
0
0.2
Cr Cor Cr Cor (approx.)
10 14 9.8 5 050 4 900 515 500 PK1014 9.8X1 0.0037
12
16 10 5 450 5 600 555 570 PK121610.2 0.0044
17 9.8 6 800 6 550 695 670 PK1217 9.8X2 0.0051
14 19 9.7 7 300 7 400 745 755 PK1419 9.7X1 0.0065
15
16
18
19
20 9.8 7 250 7 450 740 760 PK1520 9.8X 0.0067
21 11.8 10 000 10 200 1 020 1 040 PK152111.8X1 0.0096
22 11.8 10 000 10 300 1 020 1 050 PK162211.8X2 0.0097
22 13.2 10 900 11 500 1 110 1 170 PK162213.2X 0.0110
24 11.8 11 300 12 400 1 150 1 260 PK182411.8X3 0.0110
24 13.3 13 300 15 300 1 360 1 560 PK182413.3X1 0.0120
24 13.9 11 900 15 200 1 220 1 550 PK192413.9X 0.0110
25 15.8 14 300 17 000 1 460 1 730 PK192515.8X1 0.0150
20 26 13.8 14 000 16 700 1 420 1 700 PK202613.8X6 0.0140
22
24
26
28 15.8 15 900 20 200 1 620 2 060 PK222815.8X1 0.0170
29 17.8 18 800 22 800 1 920 2 320 PK222917.8X7 0.0240
30 14.7 16 900 18 200 1 720 1 860 PK223014.7X2 0.0240
30 17.8 21 900 25 400 2 230 2 590 PK223017.8X2 0.0270
31 16.8 20 800 26 600 2 120 2 710 PK243116.8X7 0.0240
32 19.8 22 900 27 500 2 340 2 810 PK243219.8X6 0.0330
31 13.8 14 200 20 900 1 450 2 130 PK263113.8X2 0.0150
34 16.8 21 600 26 100 2 200 2 660 PK263416.8X7 0.0320
27 36 20.8 30 500 38 500 3 150 3 950 PK273620.8X1 0.0440
28
36 15.8 23 700 30 000 2 410 3 050 PK283615.8X6 0.0310
37 20.8 32 500 41 500 3 300 4 250 PK283720.8X 0.0480
29 39 21.4 32 500 39 500 3 300 4 000 PK293921.4X2 0.0550
30
37 15.9 21 900 30 500 2 230 3 100 PK303715.9X 0.0280
38 15.8 24 600 32 000 2 510 3 300 PK303815.8X 0.0320
B-26