KOYO 61801 Deep Groove Ball Bearing Thin Wall ball bearing 61805 61806 61807
02/08/2023NSK HR30332J Tapered Roller Bearing For Construction Machinery
28/07/2023
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.
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.
Deep groove ball bearing is the most common type of rolling bearing.
The basic type of deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages. There are two types of deep groove ball bearing, single row and double row, deep groove ball structure is also divided into sealed and open two kinds of structure, open refers to the bearing without sealing structure, sealing type deep groove ball is divided into dust seal and oil seal. The dust proof sealing cover is made of steel plate stamping, which only prevents dust from entering the bearing raceway. The oil-proof type is contact oil seal, which can effectively prevent the grease spillover in the bearing.
| Model |
d mm |
Dmm |
Hmm |
Wkg |
| 61800 |
10 |
19 |
5 |
0.0053 |
| 61801 |
12 |
21 |
5 |
0.0068 |
| 61802 |
15 |
24 |
5 |
0.0075 |
| 61803 |
17 |
26 |
5 |
0.0083 |
| 61804 |
20 |
32 |
7 |
0.02 |
| 61805 |
25 |
37 |
7 |
0.022 |
| 61806 |
30 |
42 |
7 |
0.027 |
| 61807 |
35 |
47 |
7 |
0.03 |
| 61808 |
40 |
52 |
7 |
0.034 |
| 61809 |
45 |
58 |
7 |
0.04 |
| 61810 |
50 |
65 |
7 |
0.052 |
