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FENNER DRIVES Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 20 mm Wd - Multi-Screw Locking Assembly Keyless Bushings
FENNER DRIVESMulti-Screw Locking Assembly Keyless Bushings

FENNER DRIVES Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 20 mm Wd

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly keyless bushing designed for a 20 mm shaft diameter. It features a 47 mm outer diameter, 20 mm width, and M6 x 18 screw thread size, with no…

SKU 3G-OTH-121617

Brand
FENNER DRIVES
Item
Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 20 mm Wd
Category
Multi-Screw Locking Assembly Keyless Bushings
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Technical Specifications

FENNER DRIVES
Manufacturer Part Number
B401020
Type
M6 x 18 Screw Thread Size
OD
47 mm
Wd
20 mm
Flange Type
None
Keyless Bushing Type
Multi-Screw Locking Assembly
System of Measurement
Metric
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FENNER DRIVES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly keyless bushing designed for a 20 mm shaft diameter. It features a 47 mm outer diameter, 20 mm width, and M6 x 18 screw thread size, with no flange. This component provides a keyless shaft-to-hub connection using multiple locking screws.

Frequently Asked Questions

What is a FENNER DRIVES keyless bushing used for?

A FENNER DRIVES keyless bushing provides a shaft-to-hub connection without keys or keyways. It uses multiple locking screws to secure components like pulleys, sprockets, or couplings onto a shaft, eliminating backlash and reducing maintenance in industrial power transmission applications.

What are the specifications of the FENNER DRIVES B401020 keyless bushing?

The FENNER DRIVES B401020 keyless bushing is a metric multi-screw locking assembly for a 20 mm shaft diameter. It has a 47 mm outer diameter, 20 mm width, M6 x 18 screw thread size, and no flange. It is designed for keyless shaft-to-hub connections.

Where to buy FENNER DRIVES keyless bushings worldwide?

3G Electric supplies FENNER DRIVES keyless bushings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine components like the B401020 to your facility. Contact us for pricing and lead time on your order.

How to install a FENNER DRIVES multi-screw locking assembly?

To install a FENNER DRIVES multi-screw locking assembly, clean the shaft and hub bore, then slide the bushing onto the shaft. Tighten the M6 x 18 locking screws evenly in a cross pattern to the manufacturer's recommended torque. This creates a friction lock without shaft damage.

Used in

Common applications for FENNER DRIVES
Packaging machinery — Fenner Drives keyless bushings for precise shaft-hub connections on conveyor rollers
Material handling systems — UHMWPE belt guides (GR1001L120.00) for crowned V-belt tracking on sortation conveyors
Food processing equipment — Oil-dipped steel keyless bushings for washdown-resistant drive assemblies
Automotive assembly lines — Multi-screw locking assemblies for high-torque transmission on robotic arm joints
Textile manufacturing — Single-nut keyless bushings for quick-change spindles and tensioners

FENNER DRIVES Products

3G Electric supplies FENNER DRIVES multi-screw locking assembly keyless bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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FENNER DRIVES Keyless Bushing: For 25 mm Shaft Dia, 50 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401025). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
FENNER DRIVES Keyless Bushing: For 22 mm Shaft Dia, 47 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN T401022). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
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FENNER DRIVES Keyless Bushing: For 22 mm Shaft Dia, 47 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN T401022). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
FENNER DRIVES Keyless Bushing: For 40 mm Shaft Dia, 65 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401040). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
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FENNER DRIVES Keyless Bushing: For 40 mm Shaft Dia, 65 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401040). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
FENNER DRIVES Keyless Bushing: For 30 mm Shaft Dia, 55 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401030). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
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FENNER DRIVES Keyless Bushing: For 30 mm Shaft Dia, 55 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401030). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
FENNER DRIVES Keyless Bushing: For 35 mm Shaft Dia, 60 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401035). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
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FENNER DRIVES Keyless Bushing: For 35 mm Shaft Dia, 60 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401035). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
FENNER DRIVES Keyless Bushing: For 32 mm Shaft Dia, 60 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401032). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.
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FENNER DRIVES Keyless Bushing: For 32 mm Shaft Dia, 60 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401032). Key specifications — System of Measurement: Metric; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: None; Brand: FENNER DRIVES.

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FENNER DRIVES Keyless Bushing: Flanged, For 2 1/2 in Shaft Dia, 3 47/64 in OD, 1.358 in Wd (MPN B602208). Key specifications — System of Measurement: Inch; Keyless Bushing Type: Multi-Screw Locking Assembly; Flange Type: Flanged; Brand: FENNER DRIVES.
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