We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

FENNER DRIVES Keyless Bushing: For 1 3/16 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd - Multi-Screw Locking Assembly Keyless Bushings
FENNER DRIVESMulti-Screw Locking Assembly Keyless Bushings

FENNER DRIVES Keyless Bushing: For 1 3/16 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd

The FENNER DRIVES Keyless Bushing is a multi-screw locking assembly keyless bushing designed for a 1 3/16 in shaft diameter. This inch-system component has a 2 5/32 in outer diameter and a 1.122 in width, constructed…

SKU 3G-OTH-116916

Also listed as: B 302103 · B-302103

Brand
FENNER DRIVES
Item
Keyless Bushing: For 1 3/16 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd
Category
Multi-Screw Locking Assembly Keyless Bushings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FENNER DRIVES
Manufacturer Part Number
B302103
Type
Oil Dipped Steel
OD
2 5/32 in
Wd
1.122 in
Flange Type
None
Keyless Bushing Type
Multi-Screw Locking Assembly
System of Measurement
Inch

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FENNER DRIVES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FENNER DRIVES Keyless Bushing is a multi-screw locking assembly keyless bushing designed for a 1 3/16 in shaft diameter. This inch-system component has a 2 5/32 in outer diameter and a 1.122 in width, constructed from oil-dipped steel. It is identified by manufacturer part number B302103 and features no flange type.

Frequently Asked Questions

What is a FENNER DRIVES keyless bushing used for?

A FENNER DRIVES keyless bushing mounts components like pulleys or sprockets onto a shaft without keys or keyways. This multi-screw locking assembly for a 1 3/16 in shaft diameter provides a zero-backlash, concentric connection, reducing shaft wear and simplifying installation in power transmission systems.

What are the specifications of the FENNER DRIVES keyless bushing B302103?

The FENNER DRIVES keyless bushing B302103 is an inch-system multi-screw locking assembly for a 1 3/16 in shaft diameter. It has a 2 5/32 in outer diameter, 1.122 in width, and is made of oil-dipped steel with no flange. It is designed for secure, keyless mounting of drive components.

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 B302103 multi-screw locking assembly to your facility. Contact us for sourcing and delivery to your location.

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

To install a FENNER DRIVES multi-screw locking assembly, clean the shaft and bore, then slide the bushing onto the shaft. Tighten the screws evenly in a star pattern to the manufacturer's torque specification. This creates a friction fit without keys, ensuring concentric mounting of pulleys or sprockets.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
FENNER DRIVES Keyless Bushing: For 1 3/4 in Shaft Dia, 2 15/16 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302112)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 1 3/4 in Shaft Dia, 2 15/16 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302112)
FENNER DRIVES Keyless Bushing: For 1 1/2 in Shaft Dia, 2 35/64 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302108)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 1 1/2 in Shaft Dia, 2 35/64 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302108)
FENNER DRIVES Keyless Bushing: For 1 7/16 in Shaft Dia, 2 35/64 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302107)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 1 7/16 in Shaft Dia, 2 35/64 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302107)
FENNER DRIVES Keyless Bushing: For 2 1/4 in Shaft Dia, 3 17/32 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302204)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 2 1/4 in Shaft Dia, 3 17/32 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302204)
FENNER DRIVES Keyless Bushing: For 2 7/16 in Shaft Dia, 3 47/64 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302207)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 2 7/16 in Shaft Dia, 3 47/64 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302207)
FENNER DRIVES Keyless Bushing: For 1 in Shaft Dia, 1 31/32 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302100)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 1 in Shaft Dia, 1 31/32 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302100)

More from FENNER DRIVES

View all FENNER DRIVES parts
FENNER DRIVES Keyless Bushing: For 2 1/2 in Shaft Dia, 3 47/64 in OD, 0.945 in Wd, Oil Dipped Steel (MPN B402208)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 2 1/2 in Shaft Dia, 3 47/64 in OD, 0.945 in Wd, Oil Dipped Steel (MPN B402208)
FENNER DRIVES Keyless Bushing: Flanged, For 55 mm Shaft Dia, 85 mm OD, 34.5 mm Wd, Oil Dipped Steel (MPN B601055)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: Flanged, For 55 mm Shaft Dia, 85 mm OD, 34.5 mm Wd, Oil Dipped Steel (MPN B601055)
FENNER DRIVES Keyless Bushing: Flanged, For 2 1/2 in Shaft Dia, 3 47/64 in OD, 1.358 in Wd (MPN B602208)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: Flanged, For 2 1/2 in Shaft Dia, 3 47/64 in OD, 1.358 in Wd (MPN B602208)
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)
FENNER DRIVES Keyless Bushing: Flanged, For 40 mm Shaft Dia, 65 mm OD, 28.5 mm Wd, Oil Dipped Steel (MPN B601040)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: Flanged, For 40 mm Shaft Dia, 65 mm OD, 28.5 mm Wd, Oil Dipped Steel (MPN B601040)
FENNER DRIVES Keyless Bushing: For 1 1/4 in Shaft Dia, 2 23/64 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302104)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 1 1/4 in Shaft Dia, 2 23/64 in OD, 1.122 in Wd, Oil Dipped Steel (MPN B302104)
FENNER DRIVES Keyless Bushing: Flanged, For 1 1/8 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd (MPN B602102)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: Flanged, For 1 1/8 in Shaft Dia, 2 5/32 in OD, 1.122 in Wd (MPN B602102)
FENNER DRIVES Keyless Bushing: For 2 3/16 in Shaft Dia, 3 11/32 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302203)
FENNER DRIVES
FENNER DRIVES Keyless Bushing: For 2 3/16 in Shaft Dia, 3 11/32 in OD, 1.358 in Wd, Oil Dipped Steel (MPN B302203)