KOYO NEEDLE ROLLER BEARINGS.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
| Shaft
Dia. |
Fw | D | C | Ew |
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 |
mm
in |
kN
lbf |
kN | min-1 | kg
lbs |
|||
| 44
1.7323 |
44
1.7323 |
62
2.4409 |
30
1.181 |
51.0
2.0094 |
0.65
0.026 |
RNA3030 | 64.0
14400 |
125
28100 |
19.5 | 5600 | 8600 | 0.309
0.681 |
| 49.7
1.9567 |
49.7
1.9567 |
65
2.5591 |
18
0.709 |
55.7
2.1929 |
0.85
0.033 |
RNA1040 | 28.5
6410 |
58.0
13000 |
9.65 | 4900 | 7600 | 0.160
0.353 |
| 49.7
1.9567 |
65
2.5591 |
22
0.866 |
55.7
2.1929 |
0.65
0.026 |
RNA2040 | 41.5
9330 |
85.0
19100 |
14.2 | 4900 | 7600 | 0.200
0.441 |
|
| 49.7
1.9567 |
65
2.5591 |
30
1.181 |
55.7
2.1929 |
0.65
0.026 |
RNA22040 | 68.0
15300 |
140
31500 |
22.4 | 4900 | 7600 | 0.278
0.613 |
|
| 49.7
1.9567 |
72
2.8346 |
36
1.417 |
56.8
2.2346 |
0.65
0.026 |
RNA3035 | 90.0
20200 |
183
41100 |
28.3 | 4900 | 7600 | 0.545
1.202 |
|
| 55.4
2.1811 |
55.4
2.1811 |
72
2.8346 |
18
0.709 |
61.4
2.4173 |
0.85
0.033 |
RNA1045 | 30.5
6860 |
65.0
14600 |
10.8 | 4500 | 6900 | 0.193
0.425 |
| 55.4
2.1811 |
72
2.8346 |
22
0.866 |
61.4
2.4173 |
0.85
0.033 |
RNA2045 | 45.0
10100 |
95.0
21400 |
15.9 | 4500 | 6900 | 0.242
0.534 |
|
| 55.4
2.1811 |
80
3.1496 |
36
1.417 |
62.5
2.4591 |
0.85
0.033 |
RNA3040 | 97.0
21800 |
204
45900 |
31.5 | 4500 | 6900 | 0.672
1.482 |
|
| 62.1
2.4449 |
62.1
2.4449 |
80
3.1496 |
20
0.787 |
68.1
2.6811 |
0.85
0.033 |
RNA1050 | 33.0
7420 |
73.0
16400 |
12.1 | 4000 | 6100 | 0.255
0.562 |
| 62.1
2.4449 |
80
3.1496 |
28
1.102 |
68.1
2.6811 |
0.85
0.033 |
RNA2050 | 64.0
14400 |
142
31900 |
23.1 | 4000 | 6100 | 0.375
0.827 |
|
| 62.1
2.4449 |
85
3.3465 |
38
1.496 |
69.2
2.7228 |
0.85
0.033 |
RNA3045 | 105
23600 |
230
51700 |
35.4 | 4000 | 6100 | 0.710
1.565 |
|
| 68.8
2.7087 |
68.8
2.7087 |
85
3.3465 |
20
0.787 |
74.8
2.9449 |
0.85
0.033 |
RNA1055 | 35.5
7980 |
80.0
18000 |
13.4 | 3600 | 5500 | 0.258
0.569 |
| 68.8
2.7087 |
85
3.3465 |
28
1.102 |
74.8
2.9449 |
0.85
0.033 |
RNA2055 | 69.0
15500 |
157
35300 |
25.6 | 3600 | 5500 | 0.361
0.796 |
|
| 68.8
2.7087 |
90
3.5433 |
38
1.496 |
75.9
2.9866 |
0.85
0.033 |
RNA3050 | 113
25400 |
255
57300 |
39.2 | 3600 | 5500 | 0.705
1.55 |
|
| 72.6
2.8583 |
72.6
2.8583 |
90
3.5433 |
20
0.787 |
78.6
3.0945 |
0.85
0.033 |
RNA1060 | 37.0
8320 |
85.0
19100 |
14.1 | 3400 | 5200 | 0.283
0.624 |
| 72.6
2.8583 |
90
3.5433 |
28
1.102 |
78.6
3.0945 |
0.85
0.033 |
RNA2060 | 72.0
16200 |
165
37100 |
26.6 | 3400 | 5200 | 0.413
0.911 |
|
| 72.6
2.8583 |
95
3.7402 |
38
1.496 |
79.6
3.1339 |
0.85
0.033 |
RNA3055 | 117
26300 |
268
60200 |
41.8 | 3400 | 5200 | 0.782
1.724 |
|
| 78.3
3.0827 |
78.3
3.0827 |
95
3.7402 |
20
0.787 |
84.3
3.3189 |
0.85
0.033 |
RNA1065 | 41.5
9330 |
97.0
21800 |
14.9 | 3200 | 4900 | 0.306
0.675 |
| 78.3
3.0827 |
95
3.7402 |
28
1.102 |
84.3
3.3189 |
0.85
0.033 |
RNA2065 | 78.0
17500 |
184
41400 |
28.7 | 3200 | 4900 | 0.433
0.955 |
|
| 78.3
3.0827 |
100
3.9370 |
38
1.496 |
85.3
3.3583 |
0.85
0.033 |
RNA3060 | 123.0
27700 |
290
65200 |
45.0 | 3200 | 4900 | 0.810
1.786 |
|
| 83.1
3.2717 |
83.1
3.2717 |
100
3.9370 |
20
0.787 |
89.1
3.5079 |
0.85
0.033 |
RNA1070 | 43.0
9670 |
103
23200 |
15.8 | 2900 | 4500 | 0.322
0.710 |
| 83.1
3.2717 |
100
3.9370 |
28
1.102 |
89.1
3.5079 |
0.85
0.033 |
RNA2070 | 81.0
18200 |
195
43800 |
30.5 | 2900 | 4500 | 0.470
1.036 |
|
| 83.1
3.2717 |
105
4.1339 |
38
1.496 |
90.2
3.5496 |
0.85
0.033 |
RNA3065 | 129
29000 |
308
69200 |
41.3 | 2900 | 4500 | 0.865
1.907 |
|
| 88
3.4646 |
88
3.4646 |
110
4.3307 |
24
0.945 |
95.0
3.7402 |
0.85
0.033 |
RNA1075 | 64.0
14400 |
155
34800 |
26.6 | 2800 | 4300 | 0.577
1.272 |
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:
