Withdrawal Sleeve – Standard Version

Product ID: 10239277

Category: Withdrawal Sleeves
Design: Standard version
Cone Taper: 1:12
Shaft Type: For metric shafts
Scope of Delivery: Without locking washer and groove nut
Customs Tariff Number: 8482 9900
EAN: Not available
Weight: 0.760 kg

1. Dimensions

Metric

• Inner Diameter: 85.000 mm
• Outer Diameter: 90.000 mm
• Sleeve Length / Width: 79.000 mm

Inches (for international customers)

• Inner Diameter: 3.3465 in
• Outer Diameter: 3.5433 in
• Sleeve Length / Width: 3.1102 in

2. Product Description

This is a standard-design withdrawal sleeve used to mount and dismount tapered-bore rolling bearings on metric cylindrical shafts.

The 1:12 cone taper allows the bearing to be driven up accurately on the sleeve to achieve the desired fit and internal clearance. It is intended for use with a separate locking washer and groove nut (not included in the scope of delivery) to secure the bearing and sleeve assembly axially on the shaft.

Withdrawal sleeves are commonly used when bearings are mounted on stepped shafts and need to be removed easily without damaging the shaft.

3. Features & Properties

• Design: Standard withdrawal sleeve for general industrial applications
• Taper: 1:12, suitable for most tapered-bore bearings in this size range
• For Metric Shafts: Designed for 85 mm shaft diameter
• Scope of Delivery:
• Supplied without locking washer
• Supplied without groove nut
• Function:
• Enables secure mounting of bearings with tapered bores on cylindrical shafts
• Facilitates dismounting, especially on stepped shafts

4. Typical Applications

• Spherical roller bearings and other bearings with tapered bores
• Gearboxes and power transmission systems
• Conveyor drives
• Heavy industrial machinery
• Pumps, fans, compressors, and large electric motors

5. Key Advantages

• Standardized design for easy replacement and interchangeability
• Metric shaft compatibility for common industrial setups
• Supports easy dismounting of bearings from stepped shafts
• Suitable as a cost-effective option where a functional withdrawal sleeve is required without brand-specific marking

   PACKAGE INCLUDES: ONE (1) ZEN Withdrawal Sleeve Adapter for bearings AHX2318