KOYO Deep Groove Ball Bearing 6409 Price List Bearing
19/06/2023Deep Groove Ball Bearing KOYO 6407 Original Factory Bearings
16/06/2023
Single Row Deep Groove Ball Bearings are widely used in household appliances, toys, electric power tools, car motors and other fields. With optimal design, high reliability heat treatment, precision manufacturing processes and high-grade grease, these products perform better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications. These products can also be applied to most gearbox applications as well.
The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of retainers.
Deep groove ball bearing type has single row and double row two kinds, deep groove ball structure is divided into sealed and open two kinds of structure, open refers to the bearing does not have a sealed structure, sealed deep groove ball is divided into dust-proof seal and oil-proof seal.
Dust-proof seal cover material for steel plate stamping, only play a simple prevent dust into the bearing raceway.
Oil-proof type is contact type oil seal, which can effectively prevent grease overflow in bearing.
Main applications of deep groove ball bearing:
Transmission, instruments, electric machines, household appliances, internal combustion engines, traffic vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, etc.
| Model |
d mm |
D mm |
H mm |
W kg |
Dynamic |
Static |
| 6403 |
17 |
62 |
17 |
0.27 |
22900 |
22700 |
| 6404 |
20 |
72 |
19 |
0.4 |
31000 |
15200 |
| 6405 |
25 |
80 |
21 |
0.53 |
36100 |
38200 |
| 6406 |
30 |
90 |
23 |
0.735 |
43600 |
31000 |
| 6407 |
35 |
100 |
25 |
0.952 |
55000 |
56800 |
| 6408 |
40 |
110 |
27 |
1.221 |
63700 |
65500 |
| 6409 |
45 |
120 |
29 |
1.52 |
77200 |
77500 |
| 6410 |
50 |
130 |
31 |
1.855 |
83000 |
92200 |
| 6411 |
55 |
140 |
33 |
2.316 |
100000 |
100000 |
| 6412 |
60 |
150 |
35 |
2.811 |
110000 |
109000 |
| 6413 |
65 |
160 |
37 |
3.342 |
118000 |
118000 |
| 6414 |
70 |
180 |
42 |
4.896 |
144000 |
140000 |
| 6415 |
75 |
190 |
45 |
5.739 |
154000 |
154000 |
| 6416 |
80 |
200 |
48 |
6.752 |
164000 |
163000 |
| 6417 |
85 |
210 |
52 |
7.933 |
173000 |
136000 |
| 6418 |
90 |
225 |
54 |
9.56 |
184000 |
149000 |