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 |
|||
| 7.3
0.2874 |
7.3
0.2874 |
16
0.6299 |
12
0.472 |
12.3
0.4843 |
0.35
0.014 |
RNA1005(1) | 3.95
888 |
4.45
1000 |
0.880 | 34000 | 52000 | 0.010
0.022 |
| 9.7
0.3819 |
9.7
0.3819 |
19
0.7480 |
12
0.472 |
14.7
0.5787 |
0.35
0.014 |
RNA1007(1) | 4.80
1080 |
5.90
1330 |
1.15 | 25000 | 39000 | 0.013
0.029 |
| 12.1
0.4764 |
12.1
0.4764 |
22
0.8661 |
12
0.472 |
17.1
0.6732 |
0.35
0.014 |
RNA1009(1) | 5.60
1260 |
7.40
1660 |
1.45 | 20000 | 31000 | 0.018
0.040 |
| 14.4
0.5669 |
14.4
0.5669 |
24
0.9449 |
12
0.472 |
19.4
0.7638 |
0.35
0.014 |
RNA1010(1) | 6.35
1430 |
8.90
2000 |
1.75 | 17000 | 26000 | 0.020
0.044 |
| 17.6
0.6929 |
17.6
0.6929 |
28
1.1024 |
15
0.591 |
22.6
0.8898 |
0.35
0.014 |
RNA1012(1) | 11.0
2470 |
16.5
3710 |
2.95 | 14000 | 22000 | 0.034
0.075 |
| 20.8
0.8189 |
20.8
0.8189 |
32
1.2598 |
15
0.591 |
25.8
1.0157 |
0.65
0.026 |
RNA1015(1) | 12.4
2790 |
19.5
4380 |
3.05 | 12000 | 18000 | 0.044
0.097 |
| 22.1
0.8701 |
22.1
0.8701 |
35
1.3780 |
22
0.866 |
28.1
1.1063 |
0.65
0.026 |
RNA2015 | 23.5
5280 |
37.5
8430 |
7.20 | 11000 | 17000 | 0.082
0.181 |
| 23.9
0.9409 |
23.9
0.9409 |
35
1.3780 |
15
0.591 |
28.9
1.1378 |
0.65
0.026 |
RNA1017(1) | 13.7
3080 |
22.5
5060 |
4.05 | 10000 | 16000 | 0.047
0.104 |
| 28.7
1.1299 |
28.7
1.1299 |
42
1.6535 |
18
0.709 |
34.7
1.3661 |
0.65
0.026 |
RNA1020 | 19.3
4340 |
33.5
7530 |
5.55 | 8600 | 13000 | 0.084
0.185 |
| 28.7
1.1299 |
42
1.6535 |
22
0.866 |
34.7
1.3661 |
0.65
0.026 |
RNA2020 | 28.5
6410 |
49.0
11000 |
8.15 | 8600 | 13000 | 0.104
0.229 |
|
| 33.5
1.3189 |
33.5
1.3189 |
47
1.8504 |
18
0.709 |
39.5
1.5551 |
0.65
0.026 |
RNA1025 | 21.5
4830 |
39.0
8770 |
6.50 | 7200 | 11000 | 0.097
0.214 |
| 33.5
1.3189 |
47
1.8504 |
22
0.866 |
39.5
1.5551 |
0.65
0.026 |
RNA2025 | 33.0
7420 |
60.0
13500 |
9.55 | 7200 | 11000 | 0.122
0.269 |
|
| 33.5
1.3189 |
47
1.8504 |
30
1.181 |
39.5
1.5551 |
0.65
0.026 |
RNA22025 | 52.0
11700 |
94.0
21100 |
15.2 | 7200 | 11000 | 0.170
0.375 |
|
| 38.2
1.5039 |
38.2
1.5039 |
52
2.0472 |
18
0.709 |
44.2
1.7402 |
0.65
0.026 |
RNA1030 | 23.5
5280 |
44.5
10000 |
7.40 | 6500 | 10000 | 0.107
0.236 |
| 38.2
1.5039 |
52
2.0472 |
22
0.866 |
44.2
1.7402 |
0.65
0.026 |
RNA2030 | 34.5
7760 |
66.0
14800 |
10.9 | 6500 | 10000 | 0.139
0.306 |
|
| 38.2
1.5039 |
52
2.0472 |
30
1.181 |
44.2
1.7402 |
0.65
0.026 |
RNA22030 | 57.0
12800 |
108
24300 |
17.4 | 6500 | 10000 | 0.193
0.425 |
|
| 44
1.7323 |
44
1.7323 |
58
2.2835 |
18
0.709 |
50.0
1.9685 |
0.65
0.026 |
RNA1035 | 26.0
5850 |
51.0
11500 |
8.55 | 5600 | 8600 | 0.127
0.280 |
| 44
1.7323 |
58
2.2835 |
22
0.866 |
50.0
1.9685 |
0.65
0.026 |
RNA2035 | 38.0
8540 |
75.0
16900 |
12.6 | 5600 | 8600 | 0.160
0.353 |
|
| 44
1.7323 |
58
2.2835 |
30
1.181 |
50.0
1.9685 |
0.65
0.026 |
RNA22035 | 63.0
14200 |
124
27900 |
20.0 | 5600 | 8600 | 0.225
0.496 |
|
