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FENNER DRIVES Keyless Bushing: For 25 mm Shaft Dia, 50 mm OD, 28.5 mm Wd - Multi-Screw Locking Assembly Keyless Bushings
FENNER DRIVESMulti-Screw Locking Assembly Keyless Bushings

FENNER DRIVES Keyless Bushing: For 25 mm Shaft Dia, 50 mm OD, 28.5 mm Wd

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly keyless bushing designed for a 25 mm shaft diameter. It features a 50 mm outer diameter, 28.5 mm width, and M6 x 20 screw thread size, with…

SKU 3G-OTH-121668

Also listed as: B 301025 · B-301025

Brand
FENNER DRIVES
Item
Keyless Bushing: For 25 mm Shaft Dia, 50 mm OD, 28.5 mm Wd
Category
Multi-Screw Locking Assembly Keyless Bushings
Available to Order
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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

FENNER DRIVES
Manufacturer Part Number
B301025
Type
M6 x 20 Screw Thread Size
OD
50 mm
Wd
28.5 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 25 mm shaft diameter. It features a 50 mm outer diameter, 28.5 mm width, and M6 x 20 screw thread size, with no flange type. This component is identified by manufacturer part number B301025.

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 secure, concentric connection for power transmission in industrial machinery, conveyors, and material handling equipment.

What are the specifications of the FENNER DRIVES B301025 keyless bushing?

The FENNER DRIVES B301025 keyless bushing is a metric multi-screw locking assembly for a 25 mm shaft diameter. It has a 50 mm outer diameter, 28.5 mm width, and M6 x 20 screw thread size. It has no flange and is manufactured by FENNER DRIVES.

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 B301025 or other models.

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

To install a FENNER DRIVES multi-screw locking assembly, clean the shaft and bore, slide the bushing onto the shaft, position the component, then tighten the M6 x 20 screws evenly in a crisscross pattern to the manufacturer's torque specification. Always follow FENNER DRIVES installation guidelines.

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 40 mm Shaft Dia, 65 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN B301040)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 40 mm Shaft Dia, 65 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN B301040)
FENNER DRIVES Keyless Bushing: For 35 mm Shaft Dia, 60 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN B301035)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 35 mm Shaft Dia, 60 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN B301035)
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 30 mm Shaft Dia, 55 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN B301030)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 30 mm Shaft Dia, 55 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN B301030)
FENNER DRIVES Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN T301020)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 28.5 mm Wd, M6 x 20 Screw Thread Size (MPN T301020)
FENNER DRIVES Keyless Bushing: For 25 mm Shaft Dia, 50 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401025)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 25 mm Shaft Dia, 50 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401025)

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FENNER DRIVES Keyless Bushing: For 2 15/16 in Shaft Dia, 4 23/32 in OD, 3.15 in Wd, Oil Dipped Steel (MPN B122215)
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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)
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FENNER DRIVES Keyless Bushing: Flanged, For 1 7/16 in Shaft Dia, 2 35/64 in OD, 1.122 in Wd (MPN B602107)
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FENNER DRIVES Keyless Bushing: Flanged, For 1 7/16 in Shaft Dia, 2 35/64 in OD, 1.122 in Wd (MPN B602107)
FENNER DRIVES Keyless Bushing: For 35 mm Shaft Dia, 60 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401035)
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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)
FENNER DRIVES Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401020)
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FENNER DRIVES Keyless Bushing: For 20 mm Shaft Dia, 47 mm OD, 20 mm Wd, M6 x 18 Screw Thread Size (MPN B401020)
FENNER DRIVES Keyless Bushing: Flanged, For 35 mm Shaft Dia, 60 mm OD, 28.5 mm Wd, Oil Dipped Steel (MPN B601035)
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FENNER DRIVES Keyless Bushing: Flanged, For 35 mm Shaft Dia, 60 mm OD, 28.5 mm Wd, Oil Dipped Steel (MPN B601035)
FENNER DRIVES Keyless Bushing: For 1 3/4 in Shaft Dia, 2 15/16 in OD, 2.126 in Wd, Oil Dipped Steel (MPN B122112)
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FENNER DRIVES Keyless Bushing: For 1 3/4 in Shaft Dia, 2 15/16 in OD, 2.126 in Wd, Oil Dipped Steel (MPN B122112)
FENNER DRIVES Keyless Bushing: For 1 3/16 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302103)
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FENNER DRIVES Keyless Bushing: For 1 3/16 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302103)