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STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW20, 20X3.500, Inch, 3 1/2 in Bore Dia - Withdrawal Sleeve Assemblies
STANDARD LOCKNUTWithdrawal Sleeve Assemblies

STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW20, 20X3.500, Inch, 3 1/2 in Bore Dia

The STANDARD LOCKNUT Bearing Adapter Sleeve Assembly, model SNW20, is a withdrawal sleeve assembly made of steel. It has a 3 1/2 in bore diameter and is compatible with the AN20 lock nut. The manufacturer part number…

SKU 3G-OTH-96621

Also listed as: 20X3500 · 20X3 500 · 20X3-500

Brand
STANDARD LOCKNUT
Item
Bearing Adapter Sleeve Assembly: SNW20, 20X3.500, Inch, 3 1/2 in Bore Dia
Category
Withdrawal Sleeve Assemblies
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

STANDARD LOCKNUT
Manufacturer Part Number
20X3.500
Type
20X3.500, Inch, Steel
Material
Steel
Bore Dia
3 1/2 in
Industry Number
SNW20
Compatible Lock Nut
AN20

Technical Documents

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STANDARD LOCKNUT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STANDARD LOCKNUT Bearing Adapter Sleeve Assembly, model SNW20, is a withdrawal sleeve assembly made of steel. It has a 3 1/2 in bore diameter and is compatible with the AN20 lock nut. The manufacturer part number is 20X3.500.

Frequently Asked Questions

What is a STANDARD LOCKNUT bearing adapter sleeve assembly used for?

A STANDARD LOCKNUT bearing adapter sleeve assembly, such as the SNW20, is used to mount bearings onto shafts in industrial machinery. It provides a secure, removable fit for power transmission components in conveyors, pumps, and gearboxes.

What are the specifications of the STANDARD LOCKNUT SNW20 bearing adapter sleeve assembly?

The STANDARD LOCKNUT SNW20 is a steel withdrawal sleeve assembly with a 3 1/2 in bore diameter. It is compatible with the AN20 lock nut and carries the manufacturer part number 20X3.500. This inch-series unit is designed for standard industrial shaft mounting.

Where to buy STANDARD LOCKNUT bearing adapter sleeve assemblies worldwide?

3G Electric supplies STANDARD LOCKNUT bearing adapter sleeve assemblies worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the SNW20 or other models for your application.

How to install a STANDARD LOCKNUT withdrawal sleeve assembly?

To install a STANDARD LOCKNUT withdrawal sleeve assembly like the SNW20, first clean the shaft and bore. Slide the sleeve onto the shaft, position the bearing, then tighten the compatible AN20 lock nut to secure the assembly. Always follow manufacturer torque guidelines for proper fit.

Used in

Common applications for STANDARD LOCKNUT
Conveyor systems — STANDARD LOCKNUT bearing locknuts and lock washers secure bearings on conveyor roller shafts
Pump assemblies — Withdrawal sleeve assemblies like SNW3028 mount bearings on pump shafts for alignment and retention
Gearbox maintenance — STANDARD LOCKNUT lock washers (e.g., W38) used with N00 lock nuts to secure bearings in gearbox housings
Compressor units — Bearing locknuts (e.g., N14) provide axial clamping for compressor rotor bearings
Industrial fans — STANDARD LOCKNUT lock washers (e.g., TW128) with NHE lock nuts retain bearings in fan shaft assemblies
Machine tool spindles — Withdrawal sleeve assemblies (e.g., SNP3064) enable precise bearing mounting on spindle shafts

STANDARD LOCKNUT Products

3G Electric supplies STANDARD LOCKNUT withdrawal sleeve assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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