KOYO NEEDLE ROLLER BEARINGS.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
| Shaft
Dia. |
Fw |
D |
C |
C3 min. |
rs min. |
Bearing Designation | Load Ratings | Fatigue
Load Limit Cu |
Speed Ratings | Approx. Wt. | |||
| +0 +0.000 -0.3 -0.012 | Dynamic | Static | |||||||||||
| Open Ends | Closed One End | C | C0 | Grease | Oil | ||||||||
| mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
kN
lbf |
kN | min-1 | kg
lbs |
||||
| 20
0.7874 |
20
0.7874 |
26
1.0236 |
30
1.181 |
27.3
1.075 |
1
0.039 |
BK2030(1) | 21.2
4770 |
37.8
8500 |
5.75 | 11000 | 16000 | 0.043
0.095 |
|
| 20
0.7874 |
26
1.0236 |
30
1.181 |
— | 1
0.039 |
HK2030(1) | 21.2
4770 |
37.8
8500 |
5.75 | 11000 | 16000 | 0.041
0.090 |
||
| 22
0.8661 |
22
0.8661 |
28
1.1024 |
10
0.394 |
1
0.039 |
HK2210 | 7.06
1590 |
9.49
2130 |
1.45 | 9600 | 15000 | 0.013
0.029 |
||
| 22
0.8661 |
28
1.1024 |
12
0.472 |
9.3
0.366 |
1
0.039 |
— | BK2212 | 9.81
2210 |
14.5
3260 |
2.20 | 9600 | 15000 | 0.02
0.044 |
|
| 22
0.8661 |
28
1.1024 |
12
0.472 |
1
0.039 |
HK2212 | 9.81
2210 |
14.5
3260 |
2.20 | 9600 | 15000 | 0.015
0.033 |
|||
| 22
0.8661 |
28
1.1024 |
16
0.630 |
13.3
0.524 |
1
0.039 |
— | BK2216 | 13.1
2940 |
20.9
4700 |
3.20 | 9600 | 15000 | 0.027
0.060 |
|
| 22
0.8661 |
28
1.1024 |
16
0.630 |
1
0.039 |
HK2216 | 13.1
2940 |
20.9
4700 |
3.20 | 9600 | 15000 | 0.022
0.049 |
|||
| 22
0.8661 |
28
1.1024 |
20
0.787 |
17.3
0.681 |
1
0.039 |
— | BK2220 | 15.3
3440 |
25.5
5730 |
4.00 | 9600 | 15000 | 0.028
0.062 |
|
| 22
0.8661 |
28
1.1024 |
20
0.787 |
— | 1
0.039 |
HK2220 | — | 15.3
3440 |
25.5
5730 |
4.00 | 9600 | 15000 | 0.026
0.057 |
|
| 25
0.9843 |
25
0.9843 |
32
1.2598 |
12
0.472 |
9.30
0.366 |
1
0.039 |
— | BK2512 | 10.9
2450 |
14.7
3300 |
2.25 | 8500 | 13000 | 0.025
0.055 |
| 25
0.9843 |
32
1.2598 |
12
0.472 |
— | 1
0.039 |
HK2512 | — | 10.9
2450 |
14.7
3300 |
2.25 | 8500 | 13000 | 0.021
0.046 |
|
| 25
0.9843 |
32
1.2598 |
16
0.630 |
13.3
0.524 |
1
0.039 |
— | BK2516 | 15.6
3510 |
23.5
5280 |
3.55 | 8500 | 13000 | 0.031
0.068 |
|
| 25
0.9843 |
32
1.2598 |
16
0.630 |
— | 1
0.039 |
HK2516 | 15.6
3510 |
23.5
5280 |
3.55 | 8500 | 13000 | 0.028
0.062 |
||
| 25
0.9843 |
32
1.2598 |
20
0.787 |
17.3
0.681 |
1
0.039 |
— | BK2520 | 20.6
4630 |
33.4
7510 |
5.30 | 8500 | 13000 | 0.043
0.095 |
|
| 25
0.9843 |
32
1.2598 |
20
0.787 |
1
0.039 |
HK2520 | 20.6
4630 |
33.4
7510 |
5.30 | 8500 | 13000 | 0.040
0.088 |
|||
| 25
0.9843 |
32
1.2598 |
26
1.024 |
23.3
0.917 |
1
0.039 |
— | BK2526 | 25.7
5780 |
44.4
9980 |
6.95 | 8500 | 13000 | 0.051
0.112 |
|
| 25
0.9843 |
32
1.2598 |
26
1.024 |
1
0.039 |
HK2526 | 25.7
5780 |
44.4
9980 |
6.95 | 8500 | 13000 | 0.046
0.101 |
|||
| 25
0.9843 |
32
1.2598 |
38
1.496 |
35.3
1.390 |
1
0.039 |
— | BK2538(1) | 35.3
7940 |
66.9
15000 |
10.6 | 8500 | 13000 | 0.077
0.170 |
|
| 25
0.9843 |
32
1.2598 |
38
1.496 |
— | 1
0.039 |
HK2538(1) | 35.3
7940 |
66.9
15000 |
10.6 | 8500 | 13000 | 0.068
0.150 |
||
| 28
1.1024 |
28
1.1024 |
35
1.3780 |
16
0.630 |
1
0.039 |
HK2816 | 17.4
3910 |
28.1
6320 |
3.85 | 7500 | 12000 | 0.032
0.071 |
||
| 28
1.1024 |
35
1.3780 |
20
0.787 |
17.3
0.681 |
1
0.039 |
— | BK2820 | 20.9
4700 |
35.3
7940 |
5.60 | 7500 | 12000 | 0.047
0.104 |
|
| 28
1.1024 |
35
1.3780 |
20
0.787 |
1
0.039 |
HK2820 | 20.9
4700 |
35.3
7940 |
5.60 | 7500 | 12000 | 0.040
0.088 |
|||
| 30
1.1811 |
30
1.1811 |
37
1.4567 |
12
0.472 |
9.3
0.366 |
1
0.039 |
— | BK3012 | 12.0
2700 |
17.7
3980 |
2.90 | 7000 | 11000 | 0.031
0.068 |
| 30
1.1811 |
37
1.4567 |
12
0.472 |
1
0.039 |
HK3012 | 12.0
2700 |
17.7
3980 |
2.70 | 7000 | 11000 | 0.024
0.053 |
|||
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:
