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3G Electric
JW WINCO M15x1 Self-Locking Bearing Locknut - Self-Locking Bearing Locknuts
JW WINCOSelf-Locking Bearing Locknuts

JW WINCO M15x1 Self-Locking Bearing Locknut

The JW WINCO Bearing Locknut: Polyamide Insert is a self-locking bearing locknut with an M15x1.00 thread. It features a carbon steel construction with blue passivated zinc plating and an 8.5 mm nut width. This…

SKU 3G-OTH-138467

Also listed as: 18041M15X1 · 1804 1 M15X1 · 1804-1-M15X1

Brand
JW WINCO
Item
M15x1 Self-Locking Bearing Locknut
Part Number
1804.1-M15X1
Category
Self-Locking Bearing Locknuts
Available to Order
Also known as:1804.1-M15X1JW WINCO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
1804.1-M15X1
Type
Carbon Steel, Blue Passivated Zinc Plated
Nut Wd
8.5 mm

Technical Documents

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Bearing Locknut: Polyamide Insert is a self-locking bearing locknut with an M15x1.00 thread. It features a carbon steel construction with blue passivated zinc plating and an 8.5 mm nut width. This product is manufactured by JW WINCO under part number 1804.1-M15X1.

Frequently Asked Questions

What is a JW WINCO bearing locknut with polyamide insert used for?

This self-locking bearing locknut secures bearings onto shafts in industrial machinery, preventing loosening from vibration. The polyamide insert provides reliable locking torque, making it suitable for conveyors, pumps, and gearboxes where precise axial positioning is required.

What are the specifications of the JW WINCO bearing locknut 1804.1-M15X1?

This locknut has an M15x1.00 thread, carbon steel construction with blue passivated zinc plating, and an 8.5 mm nut width. It is a self-locking type with a polyamide insert, manufactured by JW WINCO under part number 1804.1-M15X1.

Where to buy JW WINCO bearing locknuts worldwide?

3G Electric supplies JW WINCO bearing locknuts 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 the 1804.1-M15X1 or other JW WINCO locknuts.

How to install a JW WINCO self-locking bearing locknut?

Clean the shaft thread and bearing face. Hand-thread the locknut onto the shaft until snug, then use a spanner on the 8.5 mm nut width to tighten to the recommended torque. The polyamide insert resists loosening; do not reuse if the insert is worn. Always follow manufacturer guidelines.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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JW WINCO Products

3G Electric supplies JW WINCO self-locking 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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