CS H3 Bearing Adapter Sleeves H304-H322 | Tapered Bore Mounting Solutions
CS H3 Bearing Adapter Sleeves (H304-H322) provide precise mounting of tapered bore bearings onto cylindrical shafts. Made from durable SS400 material, our adapter sleeves include locknuts and washers for easy installation in steel, mining, and paper industries. Custom specifications available.
H3 Bearing Adapter Sleeves
H304-H322 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
H304, H305, H306, H307, H308, H309, H310, H311, H312, H313, H314, H315, H316, H317, H318, H319, H320, H321, H322
HE305, HE306, HE307, HE308, HE309, HE310, HE311, HE312, HE313, HE314, HE315, HE316, HE317, HE318, HE319, HE320, HE322
HS305, HS306, HS307, HS308, HS309, HS310, HS311, HS312, HS313, H315, HS316, HS318
HA306, HA307, HA308, HA309, HA310, HA311, HA312, HA313, HA315, HA316, HA317, HA318, HA319, HA320, HA322
Drawing
H 3 Adapter Sleeves Drawing
Adapter Sleeves - H 3 / HE 3 / HS 3 / HA 3
TAPER 1:12
| Adapter Sleeve NO. | d1 | L | D3 | C | Lock Nut | Lock Washer | Weight | |||
|---|---|---|---|---|---|---|---|---|---|---|
| H | HE | HS | HA | |||||||
| mm | in | in | in | mm | mm | mm | kg | |||
| H304 | 17 | - | - | - | 28 | 32 | 7 | AN04 | AW04 | 0.045 |
| H305 | 20 | 3/4 | 7/8 | - | 29 | 38 | 8 | AN05 | AW05 | 0.075 |
| H306 | 25 | 1 | 7/8 | 15/16 | 31 | 45 | 8 | AN06 | AW06 | 0.109 |
| H307 | 30 | 1 1/4 | 1 1/8 | 1 3/16 | 35 | 52 | 9 | AN07 | AW07 | 0.142 |
| H308 | 35 | 1 1/4 | 1 3/8 | 1 5/16 | 36 | 58 | 10 | AN08 | AW08 | 0.189 |
| H309 | 40 | 1 1/2 | 1 5/8 | 1 7/16 | 39 | 65 | 11 | AN09 | AW09 | 0.248 |
| H310 | 45 | 1 3/4 | 1 5/8 | 1 11/16 | 42 | 70 | 12 | AN10 | AW10 | 0.303 |
| H311 | 50 | 2 | 1 7/8 | 1 15/16 | 45 | 75 | 12 | AN11 | AW11 | 0.345 |
| H312 | 55 | 2 1/4 | 2 1/8 | 2 1/16 | 47 | 80 | 13 | AN12 | AW12 | 0.394 |
| H313 | 60 | 2 1/4 | 2 3/8 | 2 3/16 | 50 | 85 | 14 | AN13 | AW13 | 0.458 |
| H314 | 60 | 2 1/4 | - | - | 52 | 92 | 14 | AN14 | AW14 | 0.723 |
| H315 | 65 | 2 1/2 | 2 5/8 | 2 7/16 | 55 | 98 | 15 | AN15 | AW15 | 0.831 |
| H316 | 70 | 2 3/4 | 2 7/8 | 2 11/16 | 59 | 105 | 17 | AN16 | AW16 | 1.03 |
| H317 | 75 | 3 | - | 2 15/16 | 63 | 110 | 18 | AN17 | AW17 | 1.18 |
| H318 | 80 | 3 1/4 | 3 1/8 | 3 3/16 | 65 | 120 | 18 | AN18 | AW18 | 1.37 |
| H319 | 85 | 3 1/4 | - | 3 5/16 | 68 | 125 | 19 | AN19 | AW19 | 1.56 |
| H320 | 90 | 3 1/2 | - | 3 7/16 | 71 | 130 | 20 | AN20 | AW20 | 1.69 |
| H321 | 95 | - | - | - | 74 | 140 | 20 | AN21 | AW21 | 1.95 |
| H322 | 100 | 4 | - | 3 15/16 | 77 | 145 | 21 | AN22 | AW22 | 2.18 |
CS adapter sleeves are supplied completely with lock nuts and lock washers.
Adapter for these bores are designated HE / HS / HA.
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Spec. of H3
Spec. of H304, H305, H306, H307, H308, H309, H310, H311, H312, H313, H314, H315, H316, H317, H318, H319, H320, H321, H322
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What customization options are available for H3 Adapter Sleeves in specialized industrial applications?
Beyond our standard H3 Adapter Sleeve range, CS offers extensive customization capabilities to address unique industrial challenges. We can modify oil hole positions and add threaded connections for pressurized lubrication systems, customize distribution groove patterns to optimize lubricant flow in specific mounting orientations, and adjust sleeve dimensions to accommodate non-standard shaft configurations. Our engineering team works directly with clients to develop application-specific solutions, including material modifications for extreme temperature environments and surface treatments for corrosion resistance. Share your application requirements for a customized adapter sleeve solution tailored to your exact specifications.
With over 33 years of manufacturing experience, Chin Sing offers both standard and customized H3 adapter sleeve solutions to meet specific industrial requirements. Our product range includes specialized variants with threaded oil holes and distribution grooves on the outer surface for enhanced lubrication. Available in multiple series (H, HE, HS, and HA) with 1:12 taper ratio, these adapter sleeves are widely utilized in demanding environments across steel, mining, pulp and paper, and cement industries. The comprehensive size range from H304 to H322 accommodates shaft diameters from 17mm to 100mm, providing versatile mounting solutions for various industrial applications.