BGL HA308E adapter sleeve
- Brand
- BGL
- Category
- Bushings and sleeves
- Subcategory
- Adapter sleeve
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Description
BGL HA308E belongs to adapter sleeve, part of our Bushings and sleeves range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HA308E and any equivalents.
The BGL HA E adapter sleeve mounts tapered bore bearings on plain shafts without a shoulder or special machining. Each unit comes with the sleeve, nut and lock washer or MS lock. Made from high-strength nodular cast iron, it provides a secure fastening for power transmission drives.
The HA E series covers sizes such as HA304E, HA306E, HA307E, HA308E, HA309E, HA310E, HA311E and HA312E. In the part number, HA identifies the adapter sleeve series, the following digits give the size, and the E suffix marks this variant. The included nut and lock washer or MS lock simplify assembly and secure the bearing axially.
Use these sleeves where tapered bore bearings go onto plain shafts with a maximum h10 tolerance. Typical equipment includes gearboxes, conveyors, mills, mixers, and agricultural or industrial machinery. They also replace shoulder mounts or ease adjustment on existing shafts.
When selecting a sleeve, match the shaft diameter and the bearing to be mounted. Keep shaft tolerance within h10 maximum for a proper fit. During assembly, check alignment and apply the recommended torque to the nut to achieve the needed expansion. Lubricate the bearing and seal it afterward to keep out contamination.
BGL nodular cast iron, which is superior to DIN 1563 GJS 500-7, offers strength and durability; carbon steel and stainless steel options are also available. The thread and taper follow international standards, so these sleeves interchange with other brands using the same designation and dimensions. If you have a part number from another source, MR can identify the equivalent. Always verify shaft and bearing dimensions before requesting a quote.
MR Industrial Accessories is an official distributor of BGL in the USA. To request a quote for your BGL adapter sleeve, send the part number or exact size on WhatsApp or by email. The team replies promptly and can suggest equivalents or help you choose the right variant.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the BGL HA E adapter sleeve include?
- It is supplied complete with sleeve, nut and lock washer or MS lock, which simplifies assembly and ensures the axial fastening of the tapered bore bearing on the shaft.
- On what shafts can it be mounted?
- It is designed for plain shafts with a maximum tolerance of h10, without the need for a shoulder. It is ideal for replacing mounts that require special machining.
- How do I request the size I need?
- Write to us on WhatsApp or by email with the part number or the shaft size and the bearing to be mounted. We will quote the exact reference you need promptly.