Bearing Accessories Tapered Shaft or Hole Adapter Sleeve Lock Sleeve

Bearing Accessories Tapered Shaft or Hole Adapter Sleeve Lock Sleeve  Adapter sleeve description1. 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 device2. 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 Applications1. 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, etcNormal Ball bearingsGcr15 Single-row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread. The raceway grooves on both the inner and outer rings have circular arcs of slightly larger radius than that of the balls. In addition to radial loads, axial loads can be imposed in either direction. Because of their low torque, they are highly suitable for applications where high speeds and low power loss are required.In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common.Insert ball bearing Unit is divided into heart and bearing seat, bearing on the term is added heart bearing housings, such as belt tight set screw outer spherical bearing UC205 with vertical UCP205 said. Insert bearing with housing is divided into heart and bearing seat, bearing on the term is added heart bearing housings, such as belt tight set screw outer spherical bearing UC205 with vertical UCP205 said. because of the strong interchangeability, the heart of insert bearing with housing can be fitting in the bearing of the same specifications different shape.Pillow block bearings They are one of the most popular bearings both at home and abroad. Pillow block bearings are widely used in various kinds of industries and machines such as car wash equipment, construction machinery, fans, HVAC, food processing, metal working machinery, textile machinery, paper making & paper converting equipment & woodworking machinery. They are mounted type bearings available in flanged & upright styles in different inch & metr