Tapered Adapter Sleeves for Secure Bearing Fitting
Heavy-duty adapter sleeves for fast, safe bearing installation—minimizes downtime and maintenance effort.
H32 Bearing Adapter Sleeves
H3260-H32/500 Bearing adapter sleeves Bearing adapter sleeves are commonly used for locating bearings with a tapered bore onto a cylindrical seat as they can be used on plain or stepped shafts. They are easy to install and require no additional location on the shaft. When adapter sleeves are used on plain shafts, the bearing can be located at any position on the shaft. When used on stepped shafts together with an L-shaped spacer ring, bearings can be accurately positioned axially thereby facilitating bearing mounting and dismounting. To increase durability, all our bearing adaptor sleeves are manufactured with material SS400. Supplied completely with locknuts and locking washers or locking plates.
Chin Sing bearing adapter sleeve has good self-locking properties and are also used in heavy-duty transmission or anti-shock vibration applications. Adapter sleeve and withdrawal sleeve are widely applied in the steel industry, Pulp and paper industry, mining industry, and cement industry. Chin Sing provides sleeves in standard specifications and in customized specifications according to customers' requirements. We produce standard design adapter sleeves as well as oil hole comes with threaded connection and oil distribution groove on the outside surface of sleeves.
Model
H3260, H3264, H3268, H3272, H3276, H3280, H3284, H3288, H3292, H3296, H32/500
Drawing
H 32 Adapter Sleeves Drawing
Adapter Sleeves - H 32
TAPER 1:12
| Adapter Sleeve NO. | d1 | L | D3 | C | C | Lock Nut | Lock Plate | Weight |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | kg | |||
| H3260 | 280 | 240 | 380 | 40 | 53 | AN60 | AL60 | 34.1 |
| H3264 | 300 | 258 | 400 | 42 | 56 | AN64 | AL64 | 39.3 |
| H3268 | 320 | 288 | 440 | 55 | 72 | AN68 | AL68 | 54.6 |
| H3272 | 340 | 299 | 460 | 58 | 75 | AN72 | AL72 | 60.2 |
| H3276 | 360 | 310 | 490 | 60 | 77 | AN76 | AL76 | 69.6 |
| H3280 | 380 | 328 | 520 | 62 | 82 | AN80 | AL80 | 81 |
| H3284 | 400 | 352 | 540 | 70 | 90 | AN84 | AL84 | 94 |
| H3288 | 410 | 361 | 560 | 70 | 90 | AN88 | AL88 | 118 |
| H3292 | 430 | 382 | 580 | 75 | 95 | AN92 | AL92 | 132 |
| H3296 | 450 | 397 | 620 | 75 | 95 | AN96 | AL96 | 152 |
| H32/500 | 470 | 428 | 630 | 80 | 100 | AN100 | AL100 | 166 |
CS adapter sleeves are supplied completely with lock nuts and lock plates.
Adapter with the dimension C1 is equipped with a locking device as shown in the right illustration.
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Spec. of H32
Spec. of H3260, H3264, H3268, H3272, H3276, H3280, H3284, H3288, H3292, H3296, H32/500
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H32 Adapter Sleeves for Heavy-Duty Bearing Applications
The H32 series bearing adapter sleeves from Chin Sing are precision-engineered for mounting tapered bore bearings onto straight shafts. These sleeves ensure secure alignment and consistent load distribution in high-torque environments.
Designed to meet ISO 2982-1 standards, H32 sleeves are ideal for rotating machinery in mining, cement, steel, and other industrial sectors where safety and longevity matter. Each unit includes a matching lock nut and washer for safe axial positioning.
Chin Sing’s commitment to quality and performance makes the H32 adapter sleeve a reliable choice for OEMs, MROs, and global industrial distributors seeking proven bearing mounting solutions.