JD25
Our company specializes in manufacturing special bearings. In addition to chrome steel AISI52100 (100CR6/GCr15), we utilize premium materials such as stainless steel SS440, SS420, and copper. Beyond standard grinding operations (e.g., flat grinding, cylindrical grinding, and groove grinding), we employ advanced precision techniques including CNC centering, wire cutting, precision engraving, threading, passivation, zinc plating, phosphating, blackening, and cataphoresis for surface treatment. Our bearings feature corrosion-resistant lubricants capable of withstanding temperatures up to 200°C, along with innovations like full-ball bearings without retaining rings, dual-row grooves, U-shaped profiles, and specialized sealing systems. These products deliver exceptional wear resistance and load-bearing capacity, making them ideal for demanding applications in automotive, robotics, and food machinery industries. Equipped with professional salt spray testing, image analysis, and hardness measurement instruments, we offer mature technical expertise and dedicated service to meet your needs.
BackDetailed Information
|
型号Item no. |
内径id |
外径OD |
高度H |
|
JD31 |
8 |
D1:30 D2:24.5 |
h1:19 H:19 |
|
JD29 |
12 |
D1:47 D2:36.6 |
h1:11 h2:11 H:11 |
|
JD28 |
15 |
32 |
h1:11 h2:7.2 H:11 |
|
JD27 |
9 |
26 |
h1:11.5 h2:11.5 H:11.5 |
|
JD25 |
10 |
24 |
h2:10.4 H:10.9 |
|
JD24 |
6.05 |
25 |
h1:10 h2:7 H:10 |
|
JD23 |
10 |
D1:21 D2:19 |
h1:5.7 h2:5 H:5.7 |
|
JD21 |
8 |
22 |
h1:7 h2:7 H:7 |
|
JD20 |
8 |
22 |
h1:10 h2:7 H:10 |
|
JD18 |
10 |
35.55 |
h1:11 h2:11 H:1 |
|
JD17 |
7.9 |
24 |
h1:17 h2:8 H:17 |
|
JD16 |
10 |
30 |
14 |
|
JD15 |
5 |
17 |
h1:15 h2:7.5 H:15 |
|
JD14 |
8 |
22 |
h1:20 h2:7 H:20 |
|
JD13 |
10 |
30 |
h1:16 h2:9 H:16 |
|
JD12 |
4 |
17 |
h1:5 h2:5 H:5 |
|
JD11 |
10 |
27 |
h1:11 h2:11 H:11 |
|
JD10 |
8 |
23 |
h1:7 h2:7 H:7 |
|
JD9 |
5 |
D1:18.5 D2:15 |
h1:6 h2:7 H:7 |
|
JD8 |
5 |
D1:17 D2:15 |
h1:8 h2:7 H:8 |
|
JD7 |
8 |
25 |
11 |
|
JD6 |
8 |
24 |
11 |
|
JD4 |
12 |
32 |
20 |
|
JD2 |
15 |
D1:40 D2:38 |
h1:11 h2:11 H:11 |
|
JD1 |
12 |
D1:39 D2:31.5 |
h1:15.9 h2:15.9 H:15.9 |
