Metric Series Adapter Sleeve for Shafts (H, HA, HE, OH, AH, KH, etc.)

Specifications

How to choose Adapter sleeves

Points to check when selecting, with the values for this product (Metric Series Adapter Sleeve for Shafts (H, HA, HE, OH, AH, KH, etc.)).

1. 1. Select the bore to suit the shaft diameter

   This product: Shaft diameter d1 17 – 1060 mm

   Select the sleeve bore to match the diameter of the mounting shaft. The listed products cover shaft diameters of 17 to 1060 mm. Metric and inch dimension systems differ, so first confirm the unit of the shaft nominal dimension and select a model number from the same system.

2. 2. Match the bearing bore and taper ratio

   The sleeve outer diameter corresponds to the tapered bore diameter of the bearing, and the listed products range from 25 to 530 mm. Two taper ratios are available, 1:12 and 1:30, and common bearings use 1:12. Correct contact requires the same taper ratio as the bearing tapered bore, so check against the bearing model number.

3. 3. Check the thread designation of the nut

   The thread designation of the lock nut used for tightening determines the compatibility of the nut and hydraulic nut. Thread standards may change between large and small sizes, so check the thread standard column for bores below 200 mm and for bores of 200 mm and above separately.

4. 4. Check shaft tolerance and cylindricity

   Adapter sleeves can be used on shafts without precision fit machining, so a relatively wide shaft tolerance is recommended on the shaft side. Poor cylindricity, however, causes uneven clamping and non-uniform internal clearance and fixing force in the bearing. Finish the shaft to the recommended shaft tolerance and cylindricity specification.

5. 5. Check dimension standards and accessory configuration

   Interchangeability is determined by the dimensional standard followed, such as ISO or ABMA. Check the model number codes for differences between series, including whether a lock nut and washer are supplied as a set, whether the type is keyless, and whether it is oil-injection compatible.

6. 6. Consider mass and mounting method for large sizes

   This product: Mass 0,036 – 1012 kg

   The listed products range widely in mass, from 36 to 1012 kg, so lifting equipment is required for large sizes. Large-diameter bearings are difficult to tighten by hand, so select a compatible hydraulic nut for mounting and removal by hydraulic nut or oil-injection method.

This guide was written by AI based on the listed products' documents and specification items.

About Adapter sleeves and all products

Description

ISO standard-compliant adapter sleeve with many variants, including the OH series compatible with the oil injection method and the E series without keyway. Compatible lock nuts and hydraulic nuts are specified for each model.

FAQ

Q. Which shaft diameters can the Metric Series Adapter Sleeves H, OH, AH, and KH be used with?

A. They are compatible with shaft diameters of 17 to 1060 mm. The specifications list shaft diameter d1 as 17 to 1060 mm.

Q. How are bearings secured with the Metric Series Adapter Sleeves H, OH, AH, and KH?

A. Bearings are secured by using the sleeve together with a lock nut. Compatible lock nuts and hydraulic nuts are specified for each model.

Q. What type of mounting is the OH series of the Metric Series Adapter Sleeve compatible with?

A. It is compatible with the oil injection method. The listed application is hydraulic mounting of large bearings.

Q. What are the features of the E series of the Metric Series Adapter Sleeve?

A. It is a keyway-less type.

Written by AI based on the content of the source documents.

Source documents

• Catalog 軸受付属品（アダプタスリーブ・取り外しスリーブ・ロックナット） 74 pages
  Found on: https://azuma-eg.com/catalogue/