Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
TIMKEN Radial Ball Bearing: 6309, Dbl Shield, 45 mm Bore, 100 mm OD, 25 mm Wd - High-Capacity Radial Ball Bearings
TIMKENHigh-Capacity Radial Ball Bearings

TIMKEN Radial Ball Bearing: 6309, Dbl Shield, 45 mm Bore, 100 mm OD, 25 mm Wd

The TIMKEN Radial Ball Bearing 6309 is a metric high-capacity radial ball bearing with a 45 mm bore, 100 mm OD, and 25 mm width. It features double shields and an alloy steel ring, identified by bearing industry…

SKU 3G-OTH-100738

Brand
TIMKEN
Item
Radial Ball Bearing: 6309, Dbl Shield, 45 mm Bore, 100 mm OD, 25 mm Wd
Category
High-Capacity Radial Ball Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

TIMKEN
Manufacturer Part Number
309WDD
Type
Dbl Shield, Alloy Steel Ring, 1
Bore
45 mm
OD
100 mm
Wd
25 mm
System of Measurement
Metric
Bearing Industry Number
6309
View Full Spec Sheet

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

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

Product Description

The TIMKEN Radial Ball Bearing 6309 is a metric high-capacity radial ball bearing with a 45 mm bore, 100 mm OD, and 25 mm width. It features double shields and an alloy steel ring, identified by bearing industry number 6309 and manufacturer part number 309WDD.

Frequently Asked Questions

What is the TIMKEN 6309 radial ball bearing used for?

The TIMKEN 6309 radial ball bearing is designed for high-capacity radial load applications in industrial machinery, electric motors, pumps, and gearboxes. Its double-shield design retains grease lubrication and excludes contaminants, making it suitable for moderate-speed, continuous-duty operations where maintenance access is limited.

What are the specifications of the TIMKEN 6309 bearing?

The TIMKEN 6309 is a metric radial ball bearing with a 45 mm bore, 100 mm OD, and 25 mm width. It features double shields, an alloy steel ring, and carries bearing industry number 6309 with manufacturer part number 309WDD. This high-capacity design supports radial loads in industrial rotating equipment.

Where to buy TIMKEN 6309 bearings worldwide?

3G Electric supplies TIMKEN 6309 radial ball bearings worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to source this bearing with part number 309WDD for your application.

How to select the correct TIMKEN 6309 bearing for an application?

To select the correct TIMKEN 6309 bearing, verify the shaft diameter (45 mm bore), housing bore (100 mm OD), and width (25 mm). Confirm the double-shield configuration suits your lubrication and contamination requirements. Check operating speed and load ratings against your application's demands, and consult TIMKEN's engineering data for fit and clearance recommendations.

Used in

Common applications for TIMKEN
Conveyor systems — TIMKEN RA115RRB spherical insert bearings for idler rollers and pulleys
Agricultural equipment — TIMKEN RCSM1 cartridge bearing units for tillage and harvesting machinery
Material handling — TIMKEN YASM 1-7/16 pillow block bearings for belt conveyors and elevators
Industrial fans — TIMKEN 6319 radial ball bearings for high-speed fan shafts
Pump drives — TIMKEN SCJ 5/8 flange-mount bearings for close-coupled pump applications
Packaging machinery — TIMKEN YCJ 30 SGT flange-mount bearings for indexing and feed mechanisms

TIMKEN Products

3G Electric supplies TIMKEN high-capacity radial ball bearings. 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 →

Similar products

Matched by specification & description
TIMKEN Radial Ball Bearing: 6308, Dbl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6308.
TIMKEN
TIMKEN Radial Ball Bearing: 6308, Dbl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6308.
TIMKEN Radial Ball Bearing: 6309, Open, 45 mm Bore, 100 mm OD, 25 mm Wd, Alloy Steel Ring, 1 (MPN 309W). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6309.
TIMKEN
TIMKEN Radial Ball Bearing: 6309, Open, 45 mm Bore, 100 mm OD, 25 mm Wd, Alloy Steel Ring, 1 (MPN 309W). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6309.
TIMKEN Radial Ball Bearing: 6308, Sngl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6308.
TIMKEN
TIMKEN Radial Ball Bearing: 6308, Sngl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6308.
TIMKEN Radial Ball Bearing: 6308, Open, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring, 1 (MPN 308W). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6308.
TIMKEN
TIMKEN Radial Ball Bearing: 6308, Open, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring, 1 (MPN 308W). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6308.
TIMKEN Radial Ball Bearing: 6310, Dbl Shield, 50 mm Bore, 110 mm OD, 27 mm Wd, Alloy Steel Ring (MPN 310WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6310.
TIMKEN
TIMKEN Radial Ball Bearing: 6310, Dbl Shield, 50 mm Bore, 110 mm OD, 27 mm Wd, Alloy Steel Ring (MPN 310WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6310.
TIMKEN Radial Ball Bearing: 6306, Dbl Shield, 30 mm Bore, 72 mm OD, 19 mm Wd, Alloy Steel Ring, 1 (MPN 306WDD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6306.
TIMKEN
TIMKEN Radial Ball Bearing: 6306, Dbl Shield, 30 mm Bore, 72 mm OD, 19 mm Wd, Alloy Steel Ring, 1 (MPN 306WDD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6306.

More from TIMKEN

View all TIMKEN parts →
TIMKEN Radial Ball Bearing: 6311, Open, 55 mm Bore, 120 mm OD, 29 mm Wd, Alloy Steel Ring, 1 (MPN 311W). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6311.
TIMKEN
TIMKEN Radial Ball Bearing: 6311, Open, 55 mm Bore, 120 mm OD, 29 mm Wd, Alloy Steel Ring, 1 (MPN 311W). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6311.
TIMKEN Radial Ball Bearing: 6218, Dbl Shield, 90 mm Bore, 160 mm OD, 30 mm Wd, Alloy Steel Ring (MPN 218WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6218.
TIMKEN
TIMKEN Radial Ball Bearing: 6218, Dbl Shield, 90 mm Bore, 160 mm OD, 30 mm Wd, Alloy Steel Ring (MPN 218WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6218.
TIMKEN Radial Ball Bearing: 6307, Dbl Shield, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring, 1 (MPN 307WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6307.
TIMKEN
TIMKEN Radial Ball Bearing: 6307, Dbl Shield, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring, 1 (MPN 307WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6307.
TIMKEN Radial Ball Bearing: 6220, Dbl Shield, 100 mm Bore, 180 mm OD, 34 mm Wd, Alloy Steel Ring (MPN 220WDD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6220.
TIMKEN
TIMKEN Radial Ball Bearing: 6220, Dbl Shield, 100 mm Bore, 180 mm OD, 34 mm Wd, Alloy Steel Ring (MPN 220WDD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6220.
TIMKEN Radial Ball Bearing: 6313, Dbl Shield, 65 mm Bore, 140 mm OD, 33 mm Wd, Alloy Steel Ring, 1 (MPN 313WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6313.
TIMKEN
TIMKEN Radial Ball Bearing: 6313, Dbl Shield, 65 mm Bore, 140 mm OD, 33 mm Wd, Alloy Steel Ring, 1 (MPN 313WDDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6313.
TIMKEN Radial Ball Bearing: 6310, Sngl Shield, 50 mm Bore, 110 mm OD, 27 mm Wd, Alloy Steel Ring (MPN 310WD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6310.
TIMKEN
TIMKEN Radial Ball Bearing: 6310, Sngl Shield, 50 mm Bore, 110 mm OD, 27 mm Wd, Alloy Steel Ring (MPN 310WD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6310.
TIMKEN Radial Ball Bearing: 6311, Dbl Shield, 55 mm Bore, 120 mm OD, 29 mm Wd, Alloy Steel Ring, 1 (MPN 311WDD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6311.
TIMKEN
TIMKEN Radial Ball Bearing: 6311, Dbl Shield, 55 mm Bore, 120 mm OD, 29 mm Wd, Alloy Steel Ring, 1 (MPN 311WDD). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6311.
TIMKEN Radial Ball Bearing: 6220, Sngl Shield, 100 mm Bore, 180 mm OD, 34 mm Wd, Alloy Steel Ring (MPN 220WDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6220.
TIMKEN
TIMKEN Radial Ball Bearing: 6220, Sngl Shield, 100 mm Bore, 180 mm OD, 34 mm Wd, Alloy Steel Ring (MPN 220WDN). Key specifications — System of Measurement: Metric; Bearing Industry Number: 6220.