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

TRITAN 6311/C3 High-Temperature Radial Ball Bearing - High-Temperature Radial Ball Bearings
TRITANHigh-Temperature Radial Ball Bearings

TRITAN 6311/C3 High-Temperature Radial Ball Bearing

The TRITAN Radial Ball Bearing: 6311 is a high-temperature radial ball bearing with a metric system of measurement. It features a 55 mm bore, 120 mm outer diameter, and 29 mm width, constructed with an alloy steel…

SKU 3G-OTH-100874

Also listed as: 6311C3 · 6311 C3 · 6311-C3

Brand
TRITAN
Item
6311/C3 High-Temperature Radial Ball Bearing
Category
High-Temperature Radial Ball Bearings
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 — 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

TRITAN
Manufacturer Part Number
6311/C3
Type
Open, Alloy Steel Ring
Bore
55 mm
OD
120 mm
Wd
29 mm
System of Measurement
Metric
Bearing Industry Number
6311

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

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

Product Description

The TRITAN Radial Ball Bearing: 6311 is a high-temperature radial ball bearing with a metric system of measurement. It features a 55 mm bore, 120 mm outer diameter, and 29 mm width, constructed with an alloy steel ring and an open design. The bearing carries the industry number 6311 and manufacturer part number 6311/C3.

Frequently Asked Questions

What is the TRITAN 6311/C3 radial ball bearing used for?

The TRITAN 6311/C3 is a high-temperature radial ball bearing designed for industrial machinery operating in elevated heat environments. Common applications include conveyor systems, pumps, electric motors, and gearboxes where reliable rotation under thermal stress is required. Its open design allows for custom lubrication.

What are the specifications of the TRITAN 6311 bearing?

The TRITAN 6311/C3 is a metric radial ball bearing with a 55 mm bore, 120 mm outer diameter, and 29 mm width. It features an alloy steel ring, open design, and bearing industry number 6311. The manufacturer part number is 6311/C3, and it is built for high-temperature service.

Where to buy TRITAN 6311/C3 bearings worldwide?

3G Electric supplies the TRITAN 6311/C3 radial ball bearing to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this high-temperature bearing.

How to select the right TRITAN 6311 bearing for high-temperature use?

When selecting the TRITAN 6311/C3 for high-temperature applications, verify that the operating temperature does not exceed the bearing's rated limits. Ensure the 55 mm bore and 120 mm OD match your shaft and housing. Use appropriate high-temperature grease and consult the manufacturer's guidelines for installation and maintenance.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN high-temperature 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
TRITAN Radial Ball Bearing: 6202, Open, 15 mm Bore, 35 mm OD, 11 mm Wd, Stainless Steel Ring (MPN SS6202)
TRITAN
TRITAN Radial Ball Bearing: 6202, Open, 15 mm Bore, 35 mm OD, 11 mm Wd, Stainless Steel Ring (MPN SS6202)
TRITAN Radial Ball Bearing: 6311, Dbl Sealed, Contact Seal, 55 mm Bore, 120 mm OD, 29 mm Wd, 1 (MPN SS6311 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: 6311, Dbl Sealed, Contact Seal, 55 mm Bore, 120 mm OD, 29 mm Wd, 1 (MPN SS6311 2RS FM222)
TRITAN Radial Ball Bearing: 6310, Dbl Sealed, Contact Seal, 50 mm Bore, 110 mm OD, 27 mm Wd, 1 (MPN SS6310 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: 6310, Dbl Sealed, Contact Seal, 50 mm Bore, 110 mm OD, 27 mm Wd, 1 (MPN SS6310 2RS FM222)
TRITAN Radial Ball Bearing: 1641, Dbl Shield, 1 in Bore, 2 in OD, 0.563 in Wd, Alloy Steel Ring (MPN 3863 ZZ PRX)
TRITAN
TRITAN Radial Ball Bearing: 1641, Dbl Shield, 1 in Bore, 2 in OD, 0.563 in Wd, Alloy Steel Ring (MPN 3863 ZZ PRX)
This inch-system radial ball bearing features a 3/4 in bore, 2 in OD, and 0.563 in width. It has double shields and an alloy steel ring, designed for oily or greasy environments. Commonly used in rotating machinery such as conveyors, pumps, and gearboxes to support radial loads
TRITAN
This inch-system radial ball bearing features a 3/4 in bore, 2 in OD, and 0.563 in width. It has double shields and an alloy steel ring, designed for oily or greasy environments. Commonly used in rotating machinery such as conveyors, pumps, and gearboxes to support radial loads
TRITAN Radial Ball Bearing: 6312, Dbl Sealed, Contact Seal, 60 mm Bore, 130 mm OD, 31 mm Wd, 1 (MPN SS6312 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: 6312, Dbl Sealed, Contact Seal, 60 mm Bore, 130 mm OD, 31 mm Wd, 1 (MPN SS6312 2RS FM222)

More from TRITAN

View all TRITAN parts
Metric double-shielded radial ball bearing with alloy steel rings. Bore 8 mm, outer diameter 16 mm, width 5 mm. Suitable for high-temperature applications in small motors, gearboxes, and precision instruments requiring compact size and contamination protection
TRITAN
Metric double-shielded radial ball bearing with alloy steel rings. Bore 8 mm, outer diameter 16 mm, width 5 mm. Suitable for high-temperature applications in small motors, gearboxes, and precision instruments requiring compact size and contamination protection
Metric miniature ball bearing with 8 mm bore, 22 mm outer diameter, and 5.994 mm width. Open configuration with alloy steel ring, designed for caustic environments. Suitable for compact assemblies in industrial machinery and chemical processing equipment requiring corrosion resistance
TRITAN
Metric miniature ball bearing with 8 mm bore, 22 mm outer diameter, and 5.994 mm width. Open configuration with alloy steel ring, designed for caustic environments. Suitable for compact assemblies in industrial machinery and chemical processing equipment requiring corrosion resistance
Metric miniature ball bearing with 5 mm bore, 13 mm OD, and 4 mm width. Double shields and alloy steel ring provide resistance to contamination and heat. Suitable for high-temperature radial applications in poultry environments such as fans, conveyors, and processing equipment
TRITAN
Metric miniature ball bearing with 5 mm bore, 13 mm OD, and 4 mm width. Double shields and alloy steel ring provide resistance to contamination and heat. Suitable for high-temperature radial applications in poultry environments such as fans, conveyors, and processing equipment
Double shielded radial ball bearing with alloy steel ring, 6 mm bore, 13 mm OD, 5 mm width. Suitable for high-temperature applications in compact rotating assemblies such as small motors, pumps, and conveyors
TRITAN
Double shielded radial ball bearing with alloy steel ring, 6 mm bore, 13 mm OD, 5 mm width. Suitable for high-temperature applications in compact rotating assemblies such as small motors, pumps, and conveyors
Metric miniature radial ball bearing with double shields and alloy steel ring. Bore 6 mm, outer diameter 10 mm, width 3 mm. Suitable for high-temperature applications such as oven rollers, exhaust fans, and small motors where compact size and heat resistance are required
TRITAN
Metric miniature radial ball bearing with double shields and alloy steel ring. Bore 6 mm, outer diameter 10 mm, width 3 mm. Suitable for high-temperature applications such as oven rollers, exhaust fans, and small motors where compact size and heat resistance are required
Metric miniature radial ball bearing with 8 mm bore, 16 mm OD, and 5 mm width. Features double shields and stainless steel rings for corrosion resistance. Suitable for high-temperature applications in food and beverage environments such as conveyors, pumps, and processing equipment
TRITAN
Metric miniature radial ball bearing with 8 mm bore, 16 mm OD, and 5 mm width. Features double shields and stainless steel rings for corrosion resistance. Suitable for high-temperature applications in food and beverage environments such as conveyors, pumps, and processing equipment
This metric radial ball bearing has an 8 mm bore, 19 mm OD, and 6 mm width. It features double shields and an alloy steel ring, designed for high-temperature environments. Suitable for use in food and beverage processing equipment such as conveyors and pumps
TRITAN
This metric radial ball bearing has an 8 mm bore, 19 mm OD, and 6 mm width. It features double shields and an alloy steel ring, designed for high-temperature environments. Suitable for use in food and beverage processing equipment such as conveyors and pumps
This TRITAN high-temperature radial ball bearing features a 9 mm bore, 20 mm outer diameter, and 6 mm width. It is double shielded with an alloy steel ring, designed for applications requiring compact size and low friction such as small electric motors, power tools, and precision instruments
TRITAN
This TRITAN high-temperature radial ball bearing features a 9 mm bore, 20 mm outer diameter, and 6 mm width. It is double shielded with an alloy steel ring, designed for applications requiring compact size and low friction such as small electric motors, power tools, and precision instruments