KOYO NEEDLE ROLLER BEARINGS.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
| Shaft
Dia. |
Fw | D | C |
rs min. |
Bearing Designation | Load Ratings | Fatigue
Load Limit Cu |
Speed Ratings | Approx.
Wt. |
||
| Dynamic | Static | ||||||||||
| C | C0 | Grease | Oil | ||||||||
| mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
kN
lbf |
kN | min-1 | kg
lbs |
|||
| 70
2.7559 |
70
2.7559 |
85
3.3465 |
35
1.378 |
0.6
0.024 |
NK70/35A | 62.2
14000 |
139
31200 |
24.0 | 3900 | 6000 | 0.411
0.906 |
| 70
2.7559 |
90
3.5433 |
28
1.102 |
1.1
0.043 |
NKS70A | 72.6
16300 |
120
27000 |
19.3 | 4000 | 6200 | 0.383
0.844 |
|
| 72
2.8346 |
72
2.8346 |
90
3.5433 |
25
0.984 |
1
0.039 |
RNA4913 | 66
14800 |
121
27200 |
19.4 | 3900 | 5900 | 0.346
0.763 |
| 72
2.8346 |
90
3.5433 |
45
1.772 |
1
0.039 |
RNA6913A | 107
24100 |
213
47900 |
34.5 | 3900 | 5900 | 0.679
1.497 |
|
| 73
2.874 |
73
2.874 |
90
3.5433 |
25
0.984 |
0.6
0.024 |
NK73/25A | 61.5
13800 |
119
26800 |
19.0 | 3800 | 5800 | 0.320
0.705 |
| 73
2.874 |
90
3.5433 |
35
1.378 |
0.6
0.024 |
NK73/35A | 82.5
18500 |
173
38900 |
27.1 | 3800 | 5800 | 0.450
0.992 |
|
| 75
2.9528 |
75
2.9528 |
92
3.622 |
25
0.984 |
0.6
0.024 |
NK75/25A | 43.7
9820 |
90.2
20300 |
19.0 | 3600 | 5600 | 0.364
0.802 |
| 75
2.9528 |
92
3.622 |
35
1.378 |
0.6
0.024 |
NK75/35A | 60.9
13700 |
138
31000 |
27.1 | 3600 | 5600 | 0.518
1.142 |
|
| 75
2.9528 |
95
3.7402 |
28
1.102 |
1.1
0.043 |
NKS75A | 76.5
17200 |
132
29700 |
21.1 | 3700 | 5800 | 0.413
0.911 |
|
| 80
3.1496 |
80
3.1496 |
95
3.7402 |
25
0.984 |
1
0.039 |
NK80/25A | 65
14600 |
131
29400 |
21.0 | 3400 | 5300 | 0.331
0.730 |
| 80
3.1496 |
95
3.7402 |
35
1.378 |
1
0.039 |
NK80/35A | 79.7
17900 |
184
41400 |
28.7 | 3400 | 5300 | 0.380
0.838 |
|
| 80
3.1496 |
100
3.937 |
30
1.181 |
1
0.039 |
RNA4914 | 86.3
19400 |
157
35300 |
25.1 | 3500 | 5400 | 0.502
1.107 |
|
| 80
3.1496 |
100
3.937 |
54
2.126 |
1
0.039 |
RNA6914A | 137
30800 |
286
64300 |
45.7 | 3500 | 5400 | 0.946
2.086 |
|
| 85
3.3465 |
85
3.3465 |
105
4.1339 |
25
0.984 |
1
0.039 |
NK85/25A | 76.4
17200 |
137
30800 |
22.2 | 3300 | 5000 | 0.506
1.116 |
| 85
3.3465 |
105
4.1339 |
30
1.181 |
1
0.039 |
RNA4915 | 92.4
20800 |
175
39300 |
28.0 | 3300 | 5000 | 0.528
1.164 |
|
| 85
3.3465 |
105
4.1339 |
35
1.378 |
1
0.039 |
NK85/35A | 108
24300 |
214
48100 |
34.7 | 3300 | 5000 | 0.610
1.345 |
|
| 85
3.3465 |
105
4.1339 |
54
2.126 |
1
0.039 |
RNA6915A | 143
32100 |
308
69200 |
49.3 | 3300 | 5000 | 1.020
2.249 |
|
| 90
3.5433 |
90
3.5433 |
110
4.3307 |
25
0.984 |
1
0.039 |
NK90/25A | 79.5
17900 |
147
33000 |
23.8 | 3100 | 4700 | 0.450
0.992 |
| 90
3.5433 |
110
4.3307 |
30
1.181 |
1
0.039 |
RNA4916 | 91.5
20600 |
176
39600 |
28.1 | 3100 | 4700 | 0.556
1.226 |
|
| 90
3.5433 |
110
4.3307 |
35
1.378 |
1
0.039 |
NK90/35A | 113
25400 |
230
51700 |
36.1 | 3100 | 4700 | 0.745
1.642 |
|
| 90
3.5433 |
110
4.3307 |
54
2.126 |
1
0.039 |
RNA6916A | 126
28300 |
320
71900 |
50.8 | 3100 | 4700 | 1.050
2.315 |
|
| 95
3.7402 |
95
3.7402 |
115
4.5276 |
26
1.024 |
1
0.039 |
NK95/26A | 49.3
11100 |
114
25600 |
24.6 | 2800 | 4400 | 0.572
1.261 |
| 95
3.7402 |
115
4.5276 |
36
1.417 |
1
0.039 |
NK95/36A | 114
25600 |
238
53500 |
37.3 | 2900 | 4500 | 0.803
1.770 |
|
| 100
3.937 |
100
3.937 |
120
4.7244 |
26
1.024 |
1
0.039 |
NK100/26A | 83.6
18800 |
163
36600 |
25.8 | 2800 | 4200 | 0.530
1.168 |
| 100
3.937 |
120
4.7244 |
35
1.378 |
1.1
0.043 |
RNA4917 | 110
24700 |
230
51700 |
36.0 | 2800 | 4200 | 0.715
1.576 |
|
| 100
3.937 |
120
4.7244 |
36
1.417 |
1
0.039 |
NK100/36A | 118
26500 |
254
57100 |
39.1 | 2800 | 4200 | 0.658
1.451 |
|
| 100
3.937 |
120
4.7244 |
63
2.48 |
1.1
0.043 |
RNA6917A | 150
33700 |
416
93500 |
63.0 | 2800 | 4200 | 1.350
2.976 |
|
| 105
4.1339 |
105
4.1339 |
125
4.9213 |
26
1.024 |
1
0.039 |
NK105/26A | 52.2
11700 |
127
28600 |
19.9 | 2600 | 3900 | 0.595
1.312 |
