NSK UCP311 Pillow Block Bearing Construction Machinery Bearing
04/09/2023NSK Durable Using Bearings 51209 Thrust Ball Bearing
31/08/2023
Deep groove ball bearings mainly bear radial load, but also can bear radial load and axial load. When it is only under radial load, the contact Angle is zero. When the deep groove ball bearing has a larger radial clearance, it has the performance of angular contact bearing and can withstand larger axial load. The friction coefficient of deep groove ball bearing is very small and the limit speed is very high.
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 |
| 16001 |
12 |
28 |
7 |
0.0192 |
| 16002 |
15 |
32 |
8 |
0.0277 |
| 16003 |
17 |
35 |
8 |
0.0321 |
| 16004 |
20 |
42 |
8 |
0.0506 |
| 16005 |
25 |
47 |
8 |
0.0562 |
| 16006 |
30 |
55 |
9 |
0.085 |
| 16007 |
35 |
62 |
9 |
0.11 |
| 16008 |
40 |
68 |
9 |
0.13 |
| 16009 |
45 |
75 |
10 |
0.17 |
| 16010 |
50 |
80 |
10 |
0.18 |
