Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

STANDARD LOCKNUT KM4 Bearing Locknut, Metric, 1 1/32 in Face Dia - Bearing Locknuts
STANDARD LOCKNUTBearing Locknuts

STANDARD LOCKNUT KM4 Bearing Locknut, Metric, 1 1/32 in Face Dia

The STANDARD LOCKNUT Bearing Lock Nut, model KM4, is a metric bearing locknut with a 1 1/32 in face diameter. This KM4 locknut is identified by manufacturer part number KM4 and industry number KM4.

SKU 3G-OTH-95976

Brand
STANDARD LOCKNUT
Item
KM4 Bearing Locknut, Metric, 1 1/32 in Face Dia
Category
Bearing Locknuts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
KM4
Industry Number
KM4

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The STANDARD LOCKNUT Bearing Lock Nut, model KM4, is a metric bearing locknut with a 1 1/32 in face diameter. This KM4 locknut is identified by manufacturer part number KM4 and industry number KM4.

Frequently Asked Questions

What is a STANDARD LOCKNUT KM4 bearing lock nut used for?

The STANDARD LOCKNUT KM4 bearing lock nut is used to secure bearings onto shafts in industrial machinery. It prevents axial movement of the bearing assembly, ensuring precise shaft positioning in applications such as conveyors, pumps, and gearboxes. This metric locknut is commonly specified for maintenance and repair of rotating equipment.

What are the specifications of the STANDARD LOCKNUT KM4 bearing lock nut?

The STANDARD LOCKNUT KM4 bearing lock nut has a metric thread and a face diameter of 1 1/32 in. Its manufacturer part number and industry number are both KM4. This locknut is designed for securing metric-sized bearings on shafts, providing reliable locking in industrial drive systems.

Where to buy STANDARD LOCKNUT KM4 bearing lock nuts worldwide?

You can source the STANDARD LOCKNUT KM4 bearing lock nut 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; we supply genuine STANDARD LOCKNUT components for industrial maintenance needs.

How to install a STANDARD LOCKNUT KM4 bearing lock nut?

To install the STANDARD LOCKNUT KM4, first clean the shaft threads and bearing face. Hand-thread the locknut onto the shaft until snug, then use a spanner wrench on the notches to tighten to the manufacturer's torque specification. Always verify the locknut seats squarely against the bearing inner ring to prevent misalignment.

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 bearing locknuts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Metric bearing locknut with industry number KM19 and a 4 7/16-inch face diameter. Used to secure bearings onto shafts, preventing axial movement and reducing vibration in industrial equipment such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Metric bearing locknut with industry number KM19 and a 4 7/16-inch face diameter. Used to secure bearings onto shafts, preventing axial movement and reducing vibration in industrial equipment such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT Bearing Lock Nut: KM1, KM1, Metric, 21/32 in Face Dia
STANDARD LOCKNUT
STANDARD LOCKNUT Bearing Lock Nut: KM1, KM1, Metric, 21/32 in Face Dia
Metric bearing locknut with 1 1/4 in face diameter, used to secure bearings onto shafts and prevent axial movement. Commonly applied in conveyors, pumps, gearboxes, and rotating equipment requiring metric lock nuts
STANDARD LOCKNUT
Metric bearing locknut with 1 1/4 in face diameter, used to secure bearings onto shafts and prevent axial movement. Commonly applied in conveyors, pumps, gearboxes, and rotating equipment requiring metric lock nuts
Metric bearing locknut with a 1 1/2 in face diameter, designed to secure bearings onto shafts in industrial machinery. Commonly used in conveyor systems, gearboxes, pumps, and rotating equipment requiring precise axial positioning and vibration resistance
STANDARD LOCKNUT
Metric bearing locknut with a 1 1/2 in face diameter, designed to secure bearings onto shafts in industrial machinery. Commonly used in conveyor systems, gearboxes, pumps, and rotating equipment requiring precise axial positioning and vibration resistance
Metric bearing locknut with a face diameter of 4 23/32 inches. Designed to secure bearings onto shafts, preventing axial movement and reducing vibration in rotating machinery such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Metric bearing locknut with a face diameter of 4 23/32 inches. Designed to secure bearings onto shafts, preventing axial movement and reducing vibration in rotating machinery such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT Bearing Lock Nut: KM14, KM14, Metric, 3 11/32 in Face Dia
STANDARD LOCKNUT
STANDARD LOCKNUT Bearing Lock Nut: KM14, KM14, Metric, 3 11/32 in Face Dia

More from STANDARD LOCKNUT

View all STANDARD LOCKNUT parts
Metric bearing locknut with a face diameter of 4 31/32 in. Used to secure bearings onto shafts, preventing axial movement and maintaining preload in rotating equipment such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Metric bearing locknut with a face diameter of 4 31/32 in. Used to secure bearings onto shafts, preventing axial movement and maintaining preload in rotating equipment such as conveyors, pumps, and gearboxes
Inch-sized bearing locknut with industry number AN20 and 4 13/16 in face diameter. Used to secure bearings onto shafts, preventing axial movement and maintaining preload in industrial machinery such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Inch-sized bearing locknut with industry number AN20 and 4 13/16 in face diameter. Used to secure bearings onto shafts, preventing axial movement and maintaining preload in industrial machinery such as conveyors, pumps, and gearboxes
Inch-sized bearing locknut with a 15/16-inch face diameter. Secures bearings onto shafts in industrial machinery, preventing axial movement under load. Suitable for use in conveyors, pumps, and gearboxes requiring inch-series components
STANDARD LOCKNUT
Inch-sized bearing locknut with a 15/16-inch face diameter. Secures bearings onto shafts in industrial machinery, preventing axial movement under load. Suitable for use in conveyors, pumps, and gearboxes requiring inch-series components
Metric bearing locknut with a 2 5/8 in face diameter. Used to secure bearings onto shafts, preventing axial movement and maintaining proper preload in industrial machinery such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Metric bearing locknut with a 2 5/8 in face diameter. Used to secure bearings onto shafts, preventing axial movement and maintaining proper preload in industrial machinery such as conveyors, pumps, and gearboxes
Metric bearing locknut with a face diameter of 6 5/16 inches. Used to secure bearings onto shafts, preventing axial movement and maintaining preload in industrial machinery such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Metric bearing locknut with a face diameter of 6 5/16 inches. Used to secure bearings onto shafts, preventing axial movement and maintaining preload in industrial machinery such as conveyors, pumps, and gearboxes
Inch-sized bearing locknut with a face diameter of 6 17/32 in. Used to secure bearings onto shafts, preventing axial movement and maintaining proper preload in industrial machinery such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
Inch-sized bearing locknut with a face diameter of 6 17/32 in. Used to secure bearings onto shafts, preventing axial movement and maintaining proper preload in industrial machinery such as conveyors, pumps, and gearboxes
This inch-sized bearing locknut with a 3 9/16-inch face diameter is used to secure bearings onto shafts, preventing axial movement in rotating equipment such as conveyors, pumps, and gearboxes
STANDARD LOCKNUT
This inch-sized bearing locknut with a 3 9/16-inch face diameter is used to secure bearings onto shafts, preventing axial movement in rotating equipment such as conveyors, pumps, and gearboxes
This bearing locknut is designed to secure bearings onto shafts, preventing axial movement and maintaining preload under vibration and load. It is commonly used in industrial equipment such as conveyors, pumps, gearboxes, and machine tools
STANDARD LOCKNUT
This bearing locknut is designed to secure bearings onto shafts, preventing axial movement and maintaining preload under vibration and load. It is commonly used in industrial equipment such as conveyors, pumps, gearboxes, and machine tools