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STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW138, 138X6.938, Inch, 6 15/16 in Bore Dia - Withdrawal Sleeve Assemblies
STANDARD LOCKNUTWithdrawal Sleeve Assemblies

STANDARD LOCKNUT Bearing Adapter Sleeve Assembly: SNW138, 138X6.938, Inch, 6 15/16 in Bore Dia

The STANDARD LOCKNUT Bearing Adapter Sleeve Assembly, model SNW138, is a withdrawal sleeve assembly constructed from steel. It features a 6 15/16-inch bore diameter and is compatible with the N038 lock nut. The…

SKU 3G-OTH-97563

Also listed as: 138X6938 · 138X6 938 · 138X6-938

Brand
STANDARD LOCKNUT
Item
Bearing Adapter Sleeve Assembly: SNW138, 138X6.938, Inch, 6 15/16 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.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

STANDARD LOCKNUT
Manufacturer Part Number
138X6.938
Type
138X6.938, Inch, N038
Material
Steel
Bore Dia
6 15/16 in
Industry Number
SNW138
Compatible Lock Nut
N038

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

Product Description

The STANDARD LOCKNUT Bearing Adapter Sleeve Assembly, model SNW138, is a withdrawal sleeve assembly constructed from steel. It features a 6 15/16-inch bore diameter and is compatible with the N038 lock nut. The manufacturer part number is 138X6.938.

Frequently Asked Questions

What is a STANDARD LOCKNUT SNW138 bearing adapter sleeve assembly used for?

The STANDARD LOCKNUT SNW138 is a withdrawal sleeve assembly used to mount bearings onto shafts. It secures the bearing in place and simplifies installation and removal in industrial machinery such as conveyors, pumps, and gearboxes.

What are the specifications of the STANDARD LOCKNUT SNW138 bearing adapter sleeve assembly?

The SNW138 has a 6 15/16-inch bore diameter, is made of steel, and is compatible with the N038 lock nut. Its manufacturer part number is 138X6.938, and it carries the industry number SNW138. It is an inch-series withdrawal sleeve assembly.

Where to buy a STANDARD LOCKNUT SNW138 bearing adapter sleeve assembly worldwide?

3G Electric supplies the STANDARD LOCKNUT SNW138 bearing adapter sleeve assembly worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.

How to install a STANDARD LOCKNUT SNW138 bearing adapter sleeve assembly?

To install the SNW138, clean the shaft and bore, slide the sleeve onto the shaft, position the bearing, and tighten the compatible N038 lock nut. Use a spanner wrench to secure the nut. Always follow the manufacturer's torque specifications and lubrication guidelines.

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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