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FENNER DRIVES Multi-Screw Locking Assembly Keyless Bushing - Multi-Screw Locking Assembly Keyless Bushings
FENNER DRIVESMulti-Screw Locking Assembly Keyless Bushings

FENNER DRIVES Multi-Screw Locking Assembly Keyless Bushing

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly keyless bushing designed for a 50 mm shaft diameter, with an 80 mm outer diameter, 24 mm width, and M8 x 22 screw thread size (MPN B401050)…

SKU 3G-OTH-116197

Also listed as: B 401050 · B-401050

Brand
FENNER DRIVES
Item
Multi-Screw Locking Assembly Keyless Bushing
Category
Multi-Screw Locking Assembly Keyless Bushings
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

FENNER DRIVES
Manufacturer Part Number
B401050
Type
M8 x 22 Screw Thread Size
OD
80 mm
Wd
24 mm
Flange Type
None
Keyless Bushing Type
Multi-Screw Locking Assembly
System of Measurement
Metric

Technical Documents

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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 50 mm shaft diameter, with an 80 mm outer diameter, 24 mm width, and M8 x 22 screw thread size (MPN B401050). This keyless bushing type features a multi-screw locking assembly and has no flange.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a FENNER DRIVES keyless bushing used for?

A FENNER DRIVES keyless bushing is used to mount components like pulleys, sprockets, or couplings onto a shaft without a keyway. It provides a zero-backlash, concentric connection for power transmission in industrial machinery, conveyors, and material handling systems.

What are the specifications of the FENNER DRIVES B401050 keyless bushing?

The FENNER DRIVES B401050 keyless bushing is a metric multi-screw locking assembly with a 50 mm shaft diameter, 80 mm outer diameter, 24 mm width, and M8 x 22 screw thread size. It has no flange and is designed for keyless shaft mounting.

Where to buy FENNER DRIVES keyless bushings worldwide?

You can source FENNER DRIVES keyless bushings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the B401050 model.

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

To install a FENNER DRIVES multi-screw locking assembly keyless bushing, clean the shaft and bore, slide the bushing onto the shaft, position the component, then tighten the screws evenly in a cross pattern to the specified 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
FENNER DRIVES Keyless Bushing: For 60 mm Shaft Dia, 90 mm OD, 24 mm Wd, M8 x 22 Screw Thread Size (MPN B401060)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 60 mm Shaft Dia, 90 mm OD, 24 mm Wd, M8 x 22 Screw Thread Size (MPN B401060)
FENNER DRIVES Keyless Bushing: For 50 mm Shaft Dia, 80 mm OD, 3,405 mm Wd, M8 x 25 Screw Thread Size (MPN B301050)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 50 mm Shaft Dia, 80 mm OD, 3,405 mm Wd, M8 x 25 Screw Thread Size (MPN B301050)
FENNER DRIVES Keyless Bushing: For 55 mm Shaft Dia, 85 mm OD, 24 mm Wd, M8 x 22 Screw Thread Size (MPN B401055)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 55 mm Shaft Dia, 85 mm OD, 24 mm Wd, M8 x 22 Screw Thread Size (MPN B401055)
FENNER DRIVES Keyless Bushing: For 50 mm Shaft Dia, 80 mm OD, 66 mm Wd, M8 x 55 Screw Thread Size (MPN B121050)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 50 mm Shaft Dia, 80 mm OD, 66 mm Wd, M8 x 55 Screw Thread Size (MPN B121050)
Metric multi-screw locking assembly keyless bushing for 25 mm shaft diameter. Provides a keyless shaft-to-hub connection using multiple M6 x 18 screws. Outer diameter 50 mm, width 20 mm, no flange. Used in industrial power transmission applications such as conveyors, pumps, and gearboxes to mount pulleys, sprockets, or couplings onto a shaft
FENNER DRIVES
Metric multi-screw locking assembly keyless bushing for 25 mm shaft diameter. Provides a keyless shaft-to-hub connection using multiple M6 x 18 screws. Outer diameter 50 mm, width 20 mm, no flange. Used in industrial power transmission applications such as conveyors, pumps, and gearboxes to mount pulleys, sprockets, or couplings onto a shaft
Metric multi-screw locking assembly keyless bushing for 40 mm shaft diameter. Outer diameter 65 mm, width 20 mm, with M6 x 18 screw thread size. Used to mount components such as pulleys, sprockets, or couplings onto shafts without keyways, providing a concentric, zero-backlash connection for power transmission applications
FENNER DRIVES
Metric multi-screw locking assembly keyless bushing for 40 mm shaft diameter. Outer diameter 65 mm, width 20 mm, with M6 x 18 screw thread size. Used to mount components such as pulleys, sprockets, or couplings onto shafts without keyways, providing a concentric, zero-backlash connection for power transmission applications

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This flanged keyless bushing uses a multi-screw locking assembly to mount components such as pulleys, sprockets, or couplings onto a 1 in shaft without keyways. It has an outer diameter of 1 31/32 in and a width of 1.122 in. Typical applications include industrial power transmission systems, conveyors, and machinery requiring precise shaft mounting
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This metric keyless bushing uses a multi-screw locking assembly to mount components such as pulleys, sprockets, or couplings onto a shaft without a keyway. It is designed for a 45 mm shaft diameter, with a 75 mm outer diameter, 24 mm width, and M8 x 22 screw thread size. The bushing provides reliable torque transmission and allows for precise axial positioning and easy repositioning in power transmission applications
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This metric keyless bushing uses a multi-screw locking assembly to mount components such as pulleys, sprockets, or couplings onto a shaft without a keyway. It is designed for a 45 mm shaft diameter, with a 75 mm outer diameter, 24 mm width, and M8 x 22 screw thread size. The bushing provides reliable torque transmission and allows for precise axial positioning and easy repositioning in power transmission applications
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This keyless bushing uses a multi-screw locking assembly to mount components such as pulleys or sprockets onto a shaft without requiring a keyway. It is constructed from oil-dipped steel and has an outer diameter of 3 11/32 inches and a width of 0.945 inches. Designed for inch-system shafts, it provides a concentric connection for power transmission applications
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