Needle Roller Bearings - Ntn-snr.com

Roller followers: Yoke-type track rollers
NTN
Metric series
Type NUTW2
D
3590mm
Boundary dimensions Basic load ratings Load ratings of truck Limiting Bearing 2) Mass
mm dynamic static dynamic static speeds numbers
N kgf N kgf r/min kg
D B C d e Fw rs min 1) grease
0
0.05
Cr Cor Cr Cor (approx.)
0
35 220.210
21 15 20 19 0.3 24 100 28 300 2 460 2 880 3 200 14 200 325 1 450 5 500 NUTW202 0.115
0
40 240.210
23 17 22 21.5 0.3 26 000 32 000 2 650 3 250 3 850 17 100 390 1 740 4 700 NUTW203 0.167
0
47 290.210
28 20 27 25.5 0.3 40 500 51 500 4 150 5 250 4 700 25 100 480 2 560 4 000 NUTW204 0.280
0
52 290.210
28 25 31 30 0.3 45 000 61 500 4 600 6 250 5 550 27 700 565 2 830 3 300 NUTW205 0.322
0
62 350.210
34 30 38 35 0.3 59 500 77 000 6 050 7 900 6 950 41 000 710 4 200 2 900 NUTW206 0.549
0
72 350.210
34 35 44 41.5 0.6 65 000 91 000 6 650 9 250 8 050 46 000 820 4 700 2 400 NUTW207 0.747
0
80 380.250
36 40 51 47.5 0.6 90 500 131 000 9 250 13 400 9 800 54 500 1 000 5 550 2 100 NUTW208 0.953
0
85 380.250
36 45 55 52.5 0.6 95 500 144 000 9 750 14 700 10 400 58 000 1 060 5 900 1 900 NUTW209 1.03
0
90 380.250
36 50 60 57 0.6 100 000 158 000 10 200 16 100 11 400 61 500 1 160 6 250 1 800 NUTW210 1.11
B-173