MYRA ENGINEERING WORKS

Adapter Sleeve (Bearing Sleeve)

Myra Engineering Works Product Range Covers All Bearing Accessories Manufactured In-house. Standard Products Include Adapter Sleeve, Withdrawl Sleeve, Lock Nut, Lock Washer, Locking Clip And Seals. These Products Are Manufactured On CNC Machines Ensuring Repetitive Accuracy, Excellent Aesthetic Look And Mass Production.

Adapter Sleeves Are Supplied As A Set Of Tapered Diameter Sleeve, Lock Nut And Lock Washer Or Locking Clip Together. These Products Facilitate Easy Bearing Mounting And Dismounting Since They Require No Additional Location On The Shaft To Mount Any Position As Desired. The Sleeve Have External Diameter In Taper Of 1:12 Which Matches With Inside Tapered Bore Of Bearing. The Dimensions Of Adapter Sleeves Are In Accordance With ISO 113/I-1979. Standard Adapter Sleeves Are Made From C20 – C30 Carbon Steel Material.

We are one of the leading exporters of MRC Plummer Block and Adapter Sleeve to South East Asia, Bangladesh and many parts of Africa . We are the growing company known for offering MRC Plummer Block Bearing to the clients. This product is offered in different sizes and specifications to fulfill the requirements of variegated clients. Offered range helps to provide load support for a rotating shaft axis. Plummer Block Bearing is used in turbine, centrifugal machine, pump, roots blower, air compressor and fuel injection pump.





Adapter Sleeves From Sizes 44 (bore Diameter 200 Mm) Are Made As Standard Design As Well As With An Oil Hole With Threaded Connection And Oil Distribution Groove On Outside Surface Of Sleeve. Such Types Are Designated As “ OH” Sleeve And Used With Hydraulic Oil Injection Arrangement For Mounting And Dismounting.

Adapter sleeves consist of three elements: the actual sleeve, toothed washer MB. (for large sleeves lock washer of MS-type) and lock nut of KM or HM-type. The adapter number denotes the complete assembly of adapter sleeve, locknut and lockwasher.

As the name implies, adapter sleeves adapt themselves to the shaft diameter, so that wider diameter tolerances can be permitted than for the seat of a bearing with a cylindrical bore. However, the form tolerances must be kept within narrow limits as the accuracy of form directly affects the running accuracy of the bearing.