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TIMKEN Radial Ball Bearing: 6307, Dbl Shield, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring - High-Capacity Radial Ball Bearings
TIMKENHigh-Capacity Radial Ball Bearings

TIMKEN Radial Ball Bearing: 6307, Dbl Shield, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring

The TIMKEN Radial Ball Bearing, model 6307 (MPN 307WDDN), is a high-capacity radial ball bearing with a metric system of measurement. It features a 35 mm bore, 80 mm outer diameter, and 21 mm width, with double…

SKU 3G-OTH-100661

Also listed as: 307 WDDN · 307-WDDN

Brand
TIMKEN
Item
Radial Ball Bearing: 6307, Dbl Shield, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring
Category
High-Capacity Radial Ball Bearings
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

TIMKEN
Manufacturer Part Number
307WDDN
Type
Dbl Shield, Alloy Steel Ring, 1
Bore
35 mm
OD
80 mm
Wd
21 mm
System of Measurement
Metric
Bearing Industry Number
6307

Technical Documents

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

Product Description

The TIMKEN Radial Ball Bearing, model 6307 (MPN 307WDDN), is a high-capacity radial ball bearing with a metric system of measurement. It features a 35 mm bore, 80 mm outer diameter, and 21 mm width, with double shields and an alloy steel ring.

Frequently Asked Questions

What is the TIMKEN 6307 radial ball bearing used for?

The TIMKEN 6307 radial ball bearing is designed for high-capacity radial load applications in industrial machinery, conveyors, pumps, and electric motors. Its double shields protect against contaminants, making it suitable for demanding environments where reliable rotation and reduced maintenance are required.

What are the specifications of the TIMKEN 6307 bearing?

The TIMKEN 6307 bearing (MPN 307WDDN) is a metric radial ball bearing with a 35 mm bore, 80 mm outer diameter, and 21 mm width. It features double shields and an alloy steel ring, with a bearing industry number of 6307. These dimensions ensure compatibility with standard housing and shaft designs.

Where to buy TIMKEN 6307 bearings worldwide?

3G Electric supplies and delivers the TIMKEN 6307 bearing to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance, ensuring you receive genuine TIMKEN components for your operations. Contact us for availability and lead time.

How to select the right TIMKEN radial ball bearing for an application?

To select the right TIMKEN radial ball bearing, match the bore, OD, and width to your shaft and housing dimensions. Consider load type, speed, and environmental factors like contamination. The 6307 double-shield design suits moderate speeds and dirty conditions. Always verify the bearing industry number for interchangeability.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TIMKEN Radial Ball Bearing: 6308, Dbl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WDDN)
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TIMKEN Radial Ball Bearing: 6308, Dbl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WDDN)
TIMKEN Radial Ball Bearing: 6309, Dbl Shield, 45 mm Bore, 100 mm OD, 25 mm Wd, Alloy Steel Ring, 1 (MPN 309WDD)
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TIMKEN Radial Ball Bearing: 6309, Dbl Shield, 45 mm Bore, 100 mm OD, 25 mm Wd, Alloy Steel Ring, 1 (MPN 309WDD)
TIMKEN Radial Ball Bearing: 6307, Open, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring, 1 (MPN 307W)
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TIMKEN Radial Ball Bearing: 6307, Open, 35 mm Bore, 80 mm OD, 21 mm Wd, Alloy Steel Ring, 1 (MPN 307W)
TIMKEN Radial Ball Bearing: 6306, Dbl Shield, 30 mm Bore, 72 mm OD, 19 mm Wd, Alloy Steel Ring, 1 (MPN 306WDD)
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TIMKEN Radial Ball Bearing: 6306, Dbl Shield, 30 mm Bore, 72 mm OD, 19 mm Wd, Alloy Steel Ring, 1 (MPN 306WDD)
TIMKEN Radial Ball Bearing: 6308, Sngl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WD)
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TIMKEN Radial Ball Bearing: 6308, Sngl Shield, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring (MPN 308WD)
TIMKEN Radial Ball Bearing: 6311, Dbl Shield, 55 mm Bore, 120 mm OD, 29 mm Wd, Alloy Steel Ring, 1 (MPN 311WDD)
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TIMKEN Radial Ball Bearing: 6311, Dbl Shield, 55 mm Bore, 120 mm OD, 29 mm Wd, Alloy Steel Ring, 1 (MPN 311WDD)

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