Page 257 - needle bearings

Cam followers stud type truck rollers (Multi-row cylindrical roller bearings)
NTN

C

П D П F П n П d1 П e m G
Rʹ500 h

G1

C1
B2 Type NUKRʝH
B1 (With hexagonal wrench socket)
Type NUKRʢDʾ100mmʣ

Basic load ratings Load ratings of truck Limiting Maximum Bearing Mass Stud
dynamic static dynamic static speeds tightening numbers (approx.) diameter
torque
N kgf N kgf r/min kg mm
grease Nŋm kgfŋm
Spherical Cylindrical Spherical Cylindrical Type
Cr Cor Cr Cor outer ring outer ring outer ring outer ring Type KUKR 1ʣ KUKR
13 300 13 500 1 360 1 380 2 620 7 700 267 785 6 900 20 2 NUKR 30 0.088 16
22 300 25 700 2 280 2 620 3 200 11 900 325 1 220 5 500 52 5.3 NUKR 35 0.165 16
24 100 29 100 2 450 2 970 3 850 14 500 390 1 480 4 700 76 7.8 NUKR 40 0.242 18

38 500 48 000 3 950 4 900 4 700 21 000 480 2 150 4 000 98 10 NUKR 47 0.380 20
42 500 57 500 4 350 5 850 5 550 23 300 565 2 370 3 300 98 10 NUKR 52 0.450 20
56 500 72 500 5 750 7 400 6 950 34 500 710 3 500 2 900 178 18 NUKR 62 0.795 24
62 000 85 500 6 350 8 700 8 050 38 500 820 3 900 2 400 178 18 NUKR 72 1.01 24

101 000 151 000 10 300 15 400 9 800 53 000 1 000 5 400 2 100 360 37 NUKR 80 1.54 30
101 000 151 000 10 300 15 400 11 400 59 000 1 160 6 100 2 100 360 37 NUKR 90 1.96 30
119 000 167 000 12 100 17 000 13 000 79 000 1 300 8 050 2 000 630 65 NUKR100 3.08 36
172 000 266 000 17 600 27 100 16 400 113 000 1 670 11 500 1 700 1 020 105 NUKR120 5.17 42

201 000 294 000 20 500 30 000 20 000 152 000 2 040 15 500 1 500 1 540 160 NUKR140 7.98 48
258 000 380 000 26 300 39 000 22 000 173 000 2 250 17 600 1 300 1 950 200 NUKR150 9.70 52
274 000 400 000 27 900 41 000 24 000 194 000 2 450 19 800 1 200 2 480 250 NUKR160 11.7 56
320 000 475 000 32 500 48 500 26 000 218 000 2 650 22 200 1 100 3 030 310 NUKR170 13.9 60

365 000 555 000 37 500 56 500 27 900 253 000 2 840 25 800 1 000 3 670 375 NUKR180 17.0 64

B-195