Audited Supplier
Adapter sleeve description
1. Adapter sleeves are used for securing tapered bore bearings on to the cylindrical shafts. They facilitate easy mounting and dismounting. They are suitable for both smooth and stepped shafts. The sleeves can easily adapt to the shaft diameter.
2. The adapter sleeves have slotted design and an external taper. They are usually not surface treated but oiled and are supplied with a lock nut and a locking device. They have an oil duct, distribution groove, and a threaded side. For stepped shafts, they have two supply ducts and distribution grooves on the outer surface.
3. Withdrawal sleeves are used for mounting tapered bearings on to the cylindrical shafts. They facilitate easy mounting, securing and dismounting. They are suitable for both smooth and stepped shafts. Bearing sleeve can easily adapt to the shaft diameter. They are usually coated with a preservative, are slotted and have an external taper. This allows the sleeve to be used with wide spherical roller bearings. Withdrawal sleeves for oil injection have oil ducts and distribution grooves, on the threaded side.
4. We supply the Adapter Sleeves in accordance with ISO H3/1-1979, both Metric and Inch.
1. Adapter sleeve (H) --
Adapter sleeves are the most commonly used components for locating bearings that has a tapered bore, onto cylindrical shaft seating's as they can be employed both on smooth shafts and stepped shafts. They are easy to mount and require no additional fixation on the shaft. Using adapter sleeves on smooth shafts, the bearing can be located at any position on the shaft . EESCO adapter sleeves are supplied complete with lock nut and locking device
2. Adapter sleeve for oil injection (OH) -
These sleeves have an oil supply duct (or ducts) at the threaded side of the sleeve and distributor grooves in the bore as well as the outside surface. Sleeves up to and including size 40 have on supply duct, larger sleeves have two.
3. Withdrawal sleeve (AH) --
Withdrawal sleeves can be used to mount bearings with tapered bore on cylindrical seating's of stepped shafts. The sleeve is pressed into the bore of the bearing that abuts a shaft shoulder or similar fixed component. The sleeve is located on the shaft by a nut or an end plate. The sleeves are slotted and have an external taper of 1:12 or 1:30.
4. Withdrawal sleeves for oil injection (AOH) --
These AOH sleeves have two oil supply ducts at the threaded side as well as oil distributor grooves in the circumferential and axial directions, both in the outside surface and the sleeve bore. If oil is injected through these ducts and grooves, an oil film is formed between the mating surfaces of the bearing and sleeve and between the shaft and sleeve, and the force required to mount the bearing is considerably reduced.
Adapter Sleeve Applications
1. Adapter sleeve is used tofix the conic aperture self-aligning ball bearing (self-aligning ball bearing, self-aligning roller bearing) on the non-bearing shoulder bearing. It is simply structured and its working is reliable. Easy to replace the bearing.
2, Widely applied in the lines of textile, light industry, metallurgy, belt convey and transmission equipment, etc
Material AISI521100
Metric Size 0.4mm - 100mmInch Size 1/64" - 4"
Hardness 60HRC - 66HRC
Grade G5 G10 G16 G20 G24 G28 G40 G60
Hole Drilling, Threading
Surface Polishing, Satin, Sandblasting
Plating Plating, Painting, Coating
H3 Series Adapter Sleeve
No. Dimension(mm) Bearing No. Weight(kg)
d d1 B1 d2 Spherical Ball Bearing Spherical Roller Bearing
H302 15 12 22 25 1302K 2202K
H303 17 14 24 28 1303K 2203K
H304 20 17 28 32 1304K 2204K 21304K 0.04
H305 25 20 29 38 1305K 2205K 21305K 0.071
H306 30 25 31 45 1306K 2206K 21306K 0.095
H307 35 30 35 52 1307K 2207K 21307K 0.14
H308 40 35 36 58 1308K 2208K 21308K 22208K 0.17
H309 45 40 39 65 1309K 2209K 21309K 22209K 0.23
H310 50 45 42 70 1310K 2210K 21310K 22210K 0.27
H311 55 50 45 75 1311K 2211K 21311K 22211K 0.32
H312 60 55 47 80 1312K 2212K 21312K 22212K 0.36
H313 65 60 50 85 1313K 2213K 21313K 22213K 0.42
H314 70 60 52 92 1314K 2214K 21314K 22214K 0.67
H315 75 65 55 98 1315K 2215K 21315K 22215K 0.78
H316 80 70 59 105 1316K 2216K 21316K 22216K 0.95
H317 85 75 63 110 1317K 2217K 21317K 22217K 1.1
H318 90 80 65 120 1318K 2218K 21318K 22218K 1.3
H319 95 85 68 125 1319K 2219K 21319K 22219K 1.4
H320 100 90 71 130 1320K 2220K 21320K 22220K 1.6
H322 110 100 77 145 1322K 2222K 21322K 22222K 2.05
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