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STANDARD LOCKNUT Bearing Locknut, KM19, Metric, 4 7/16 in Face Dia - Bearing Locknuts
STANDARD LOCKNUTBearing Locknuts

STANDARD LOCKNUT Bearing Locknut, KM19, Metric, 4 7/16 in Face Dia

The STANDARD LOCKNUT Bearing Lock Nut, model KM19, is a metric bearing locknut with a 4 7/16-inch face diameter. This KM19 industry-numbered component is designed for securing bearings onto shafts in industrial…

SKU 3G-OTH-95851

Also listed as: KM 19 · KM-19

Brand
STANDARD LOCKNUT
Item
Bearing Locknut, KM19, Metric, 4 7/16 in Face Dia
Category
Bearing Locknuts
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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
KM19
Industry Number
KM19

Technical Documents

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

Product Description

The STANDARD LOCKNUT Bearing Lock Nut, model KM19, is a metric bearing locknut with a 4 7/16-inch face diameter. This KM19 industry-numbered component is designed for securing bearings onto shafts in industrial equipment.

Frequently Asked Questions

What is the STANDARD LOCKNUT KM19 bearing lock nut used for?

The STANDARD LOCKNUT KM19 is a metric bearing lock nut used to secure bearings onto shafts in industrial equipment. It prevents axial movement of the bearing, ensuring proper alignment and reducing vibration in machinery such as conveyors, pumps, and gearboxes.

What are the specifications of the STANDARD LOCKNUT KM19?

The STANDARD LOCKNUT KM19 has a metric thread, a 4 7/16-inch face diameter, and the industry number KM19. The manufacturer part number is KM19. It is designed for securing bearings onto shafts in industrial applications.

Where to buy the STANDARD LOCKNUT KM19 worldwide?

You can source the STANDARD LOCKNUT KM19 bearing lock nut through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

How to install a STANDARD LOCKNUT KM19 bearing lock nut?

To install the KM19, clean the shaft threads and bearing face. Hand-thread the lock nut onto the shaft until snug, then use a spanner wrench on the notches to tighten to the manufacturer's torque specification. Always verify the nut is fully seated against the bearing inner ring.

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.

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