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STANDARD LOCKNUT MB11 Bearing Lock Washer - Bearing Lock Washers
STANDARD LOCKNUTBearing Lock Washers

STANDARD LOCKNUT MB11 Bearing Lock Washer

The STANDARD LOCKNUT Bearing Lock Washer MB11 is a steel lock washer designed for use with KM compatible lock nuts and 22200 series bearings. It features a 0.059-inch washer thickness and 17 tabs, with the…

SKU 3G-OTH-95880

Also listed as: MB 11 · MB-11

Brand
STANDARD LOCKNUT
Item
MB11 Bearing Lock Washer
Part Number
MB11
Category
Bearing Lock Washers
Available to Order
Also known as:MB11STANDARD LOCKNUT
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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
MB11
Type
Metric, Steel, KM
Material
Steel
Tabs
17
Washer Thick
0.059 in
Compatible Lock Nut
KM
Compatible Bearing Series
22200

Technical Documents

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

Product Description

The STANDARD LOCKNUT Bearing Lock Washer MB11 is a steel lock washer designed for use with KM compatible lock nuts and 22200 series bearings. It features a 0.059-inch washer thickness and 17 tabs, with the manufacturer part number MB11.

Frequently Asked Questions

What is the STANDARD LOCKNUT MB11 bearing lock washer used for?

The STANDARD LOCKNUT MB11 bearing lock washer secures KM lock nuts on 22200 series bearings. It prevents loosening under vibration in industrial machinery, conveyors, and gearboxes. The 17 tabs lock into the nut and shaft to maintain preload and bearing alignment.

What are the specifications of the STANDARD LOCKNUT MB11 bearing lock washer?

The MB11 is a steel bearing lock washer with 17 tabs, 0.059-inch washer thickness, and metric KM compatibility. It is designed for 22200 series bearings. The manufacturer part number is MB11, and the brand is STANDARD LOCKNUT.

Where to buy the STANDARD LOCKNUT MB11 bearing lock washer worldwide?

3G Electric supplies the STANDARD LOCKNUT MB11 bearing lock washer worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this metric steel lock washer.

How to install the STANDARD LOCKNUT MB11 bearing lock washer?

Slide the MB11 washer over the shaft so its tabs align with the keyway. Thread the KM lock nut onto the shaft and tighten to the recommended torque. Bend one tab into the nut slot and another into the shaft keyway to lock the assembly. Always follow bearing manufacturer instructions.

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
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STANDARD LOCKNUT Products

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

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