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STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW122, 122X4.000, Inch, 4 in Bore Dia - Withdrawal Sleeve Assemblies
STANDARD LOCKNUTWithdrawal Sleeve Assemblies

STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW122, 122X4.000, Inch, 4 in Bore Dia

The STANDARD LOCKNUT Bearing Adapter Sleeve Assembly, model SNW122, is a withdrawal sleeve assembly designed for inch-dimension bearings with a 4 in bore diameter. Constructed from steel, this assembly is compatible…

SKU 3G-OTH-96711

Also listed as: 122X4000 · 122X4 000 · 122X4-000

Brand
STANDARD LOCKNUT
Item
Bearing Adapter Sleeve Assembly: SNW122, 122X4.000, Inch, 4 in Bore Dia
Category
Withdrawal Sleeve Assemblies
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

STANDARD LOCKNUT
Manufacturer Part Number
122X4.000
Type
122X4.000, Inch, Steel
Material
Steel
Bore Dia
4 in
Industry Number
SNW122
Compatible Lock Nut
AN22

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 SNW122, is a withdrawal sleeve assembly designed for inch-dimension bearings with a 4 in bore diameter. Constructed from steel, this assembly is compatible with the AN22 lock nut and is identified by manufacturer part number 122X4.000.

Frequently Asked Questions

What is the STANDARD LOCKNUT SNW122 bearing adapter sleeve assembly used for?

The STANDARD LOCKNUT SNW122 is a withdrawal sleeve assembly used to mount inch-dimension bearings with a 4 in bore onto shafts. It is commonly applied in industrial machinery such as conveyors, pumps, and gearboxes where secure bearing fit and easy removal are required.

What are the specifications of the STANDARD LOCKNUT SNW122?

The STANDARD LOCKNUT SNW122 has a 4 in bore diameter, is made of steel, and is compatible with the AN22 lock nut. Its manufacturer part number is 122X4.000, and it carries industry number SNW122. This assembly is designed for inch-dimension bearing applications.

Where to buy the STANDARD LOCKNUT SNW122 worldwide?

You can source the STANDARD LOCKNUT SNW122 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this bearing adapter sleeve assembly.

How to install a STANDARD LOCKNUT withdrawal sleeve assembly?

To install the STANDARD LOCKNUT SNW122, first clean the shaft and bore. Slide the assembly onto the shaft, position the bearing, then tighten the compatible AN22 lock nut to draw the sleeve into the bearing bore. Always follow manufacturer torque specifications and use proper lubrication to prevent galling.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW122, 122X3.938, Inch, 3 15/16 in Bore Dia, AN22
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STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW22, 22X3.938, Inch, 3 15/16 in Bore Dia, Steel
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