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TIMKEN 308WG High-Capacity Retaining Ring Ball Bearing - High-Capacity Retaining Ring Ball Bearings
TIMKENHigh-Capacity Retaining Ring Ball Bearings

TIMKEN 308WG High-Capacity Retaining Ring Ball Bearing

The TIMKEN Radial Ball Bearing: 6308 is a metric high-capacity retaining ring ball bearing with a 40 mm bore, 90 mm OD, and 23 mm outer ring width. This open-style bearing is constructed from alloy steel and carries…

SKU 3G-OTH-100197

Also listed as: 308 WG · 308-WG

Brand
TIMKEN
Item
308WG High-Capacity Retaining Ring Ball Bearing
Category
High-Capacity Retaining Ring Ball Bearings
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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
308WG
Type
Open, Alloy Steel, 1
Bore
40 mm
OD
90 mm
Outer Ring Wd
23 mm
System of Measurement
Metric
Bearing Industry Number
6308

Technical Documents

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

Product Description

The TIMKEN Radial Ball Bearing: 6308 is a metric high-capacity retaining ring ball bearing with a 40 mm bore, 90 mm OD, and 23 mm outer ring width. This open-style bearing is constructed from alloy steel and carries the manufacturer part number 308WG. It is designed for industrial applications requiring a standard 6308 bearing industry number.

Frequently Asked Questions

What is the TIMKEN 6308 radial ball bearing used for?

The TIMKEN 6308 radial ball bearing is used in industrial machinery such as pumps, compressors, gearboxes, and electric motors. Its open design and alloy steel construction suit moderate-speed, high-load applications where retaining rings are needed for axial location.

What are the specifications of the TIMKEN 6308 bearing?

The TIMKEN 6308 bearing has a 40 mm bore, 90 mm OD, and 23 mm outer ring width. It is an open, metric bearing made of alloy steel, with bearing industry number 6308 and manufacturer part number 308WG. It is a high-capacity retaining ring ball bearing.

Where to buy TIMKEN 6308 bearings worldwide?

You can source TIMKEN 6308 bearings 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.

How to select the correct TIMKEN 6308 bearing for an application?

To select the correct TIMKEN 6308 bearing, verify the shaft diameter matches the 40 mm bore and the housing fits the 90 mm OD. Confirm the 23 mm width and open style suit your lubrication and sealing needs. Always check load ratings and speed limits from TIMKEN specifications.

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 retaining ring 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, Open, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring, 1 (MPN 308W)
TIMKEN
TIMKEN Radial Ball Bearing: 6308, Open, 40 mm Bore, 90 mm OD, 23 mm Wd, Alloy Steel Ring, 1 (MPN 308W)
Single-shield radial ball bearing with a 40 mm bore, 90 mm outside diameter, and 23 mm width. Constructed with an alloy steel ring for radial load support in industrial machinery such as electric motors, pumps, gearboxes, and conveyors. The shield reduces contamination ingress while allowing moderate lubrication flow
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Single-shield radial ball bearing with a 40 mm bore, 90 mm outside diameter, and 23 mm width. Constructed with an alloy steel ring for radial load support in industrial machinery such as electric motors, pumps, gearboxes, and conveyors. The shield reduces contamination ingress while allowing moderate lubrication flow
Metric high-capacity radial ball bearing with open design. Features a 35 mm bore, 80 mm outer diameter, and 21 mm width. Constructed with an alloy steel ring. Suitable for supporting radial loads and moderate axial loads in applications such as electric motors, pumps, and gearboxes
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Metric high-capacity radial ball bearing with open design. Features a 35 mm bore, 80 mm outer diameter, and 21 mm width. Constructed with an alloy steel ring. Suitable for supporting radial loads and moderate axial loads in applications such as electric motors, pumps, and gearboxes
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, Open, 45 mm Bore, 100 mm OD, 25 mm Wd, Alloy Steel Ring, 1 (MPN 309W)
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TIMKEN Radial Ball Bearing: 6309, Open, 45 mm Bore, 100 mm OD, 25 mm Wd, Alloy Steel Ring, 1 (MPN 309W)
This TIMKEN high-capacity radial ball bearing features a 30 mm bore, 72 mm outer diameter, and 19 mm width. It has an open design with an alloy steel ring, suitable for applications such as industrial machinery, conveyors, pumps, and electric motors where moderate speeds and controlled contamination are present
TIMKEN
This TIMKEN high-capacity radial ball bearing features a 30 mm bore, 72 mm outer diameter, and 19 mm width. It has an open design with an alloy steel ring, suitable for applications such as industrial machinery, conveyors, pumps, and electric motors where moderate speeds and controlled contamination are present

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Metric single-shielded ball bearing with 45 mm bore, 85 mm OD, and 19 mm outer ring width. Designed for applications requiring high radial load capacity and moderate speed, such as industrial machinery, electric motors, pumps, and gearboxes. The single shield provides protection against contaminants while retaining lubrication
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Metric single-shielded ball bearing with 45 mm bore, 85 mm OD, and 19 mm outer ring width. Designed for applications requiring high radial load capacity and moderate speed, such as industrial machinery, electric motors, pumps, and gearboxes. The single shield provides protection against contaminants while retaining lubrication
Metric high-capacity retaining ring ball bearing with 45 mm bore, 85 mm OD, and 19 mm outer ring width. Open-style design constructed from alloy steel. Suitable for radial load applications in industrial machinery, conveyors, pumps, and gearboxes where retaining rings simplify housing design
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Metric high-capacity retaining ring ball bearing with 45 mm bore, 85 mm OD, and 19 mm outer ring width. Open-style design constructed from alloy steel. Suitable for radial load applications in industrial machinery, conveyors, pumps, and gearboxes where retaining rings simplify housing design
TIMKEN Radial Ball Bearing: 6306, 30 mm Bore, Sngl Shield, 72 mm OD, 19 mm Outer Ring Wd, 1 (MPN 306WDG)
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TIMKEN Radial Ball Bearing: 6309, 45 mm Bore, Open, 100 mm OD, 25 mm Outer Ring Wd, Alloy Steel (MPN 309WG)
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TIMKEN Radial Ball Bearing: 6309, 45 mm Bore, Open, 100 mm OD, 25 mm Outer Ring Wd, Alloy Steel (MPN 309WG)
TIMKEN Radial Ball Bearing: 6208, 40 mm Bore, Open, 80 mm OD, 18 mm Outer Ring Wd, Alloy Steel, 1 (MPN 208WG)
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