Distributor Bearing Wholesalers Incspecializes as seller an Timken 280RU91OD1268R7 to companies throughout the USA, Canada, Mexico and parts of Europe. The headquarters is located in Singapore where a 10,000 square foot facility includes offices and warehousing space.
Here at Distributor Bearing Wholesalers Inc, our team is proud to supply BB, large distributors and smaller companies and individuals with a huge selection of Timken 280RU91OD1268R7 that are unparalleled in the industry. We offer a size range from 0.8 mm to 5 inch, in nearly every material and grade required per customer specifications. So, if you need a reliable source for precision and non-precision balls and rollers any of the following materials we are your people!
What good is the BEST product without the BEST quality of care?
You’re in good hands with the Distributor Bearing Wholesalers Inc. We want to ensure you receive the utmost in quality products, with impeccable customer service that you will not receive anywhere else. This philosophy is what sets us apart from our competitors.
ervices & Solutions from Distributor Bearing Wholesalers Inc range from new machine development and design verification, to reconditioning, Integrated Maintenance Solutions, training and remote monitoring.
We can help you reduce your operation’s energy usage and improve its sustainability. And we will work with you to define where to focus, and how to get the fastest return on your investment.
Cylindrical Roller Bearings Cylindrical Roller Radial Bearings - Single Row Standard Timken Part Number 280RU91OD1268R7Timken Part Number 280RU91OD1268R7, Cylindrical Roller Radial Bearings - Single Row Standard Specifications | Dimensions | Basic Load Ratings | Factors | Abutment and Fillet Dimensions
| Design Units || METRIC |
| Bearing Weight || 87.400 Kg192.70 lb |
| Type || NU |
| Tapered Bore || N |
| d - Bore || 280.000 mm11.0236 in |
| D - Outer Diameter || 460.000 mm18.1102 in |
| C - Inner Ring Width || 123.825 mm4.8750 in |
| B - Outer Ring Width || 123.825 mm4.8750 in |
Basic Load Ratings
| C0 - Static Radial Rating || 3700000 N832000 lbf |
| C - Dynamic Radial Rating1 || 2110000 N474000 lbf |
| Reference Thermal Speed Rating (Grease) || 620 |
| Reference Thermal Speed Rating (Oil)2 || 680 |
| Cg - Geometry Factor3 || 0.2008 |
Abutment and Fillet Dimensions
| R - Inner Ring "To Clear" Radius4 || 4.000 mm0.200 in |
| r - Outer Ring "To Clear" Radius5 || 4.000 mm0.200 in |
| da - Inner Ring Backing Diameter || 311.000 mm12.200 in |
| Da - Outer Ring Backing Diameter || 429.000 mm16.900 in |
Distributor Bearing Wholesalers Inc supports farmers and equipment manufacturers in their efforts to feed the world, providing products and services designed to deliver high performance, extend equipment life and enhance productivity.
Precision tolerances – meet ABEC 5F (ISO P5) or ABEC 7F (ISO P4) for high running accuracy.
Material selection – standard offerings include 440C stainless steel and 52100 chrome steel.
Superfinished raceways – provide a smooth surface finish to reduce internal friction and vibration.
High quality ball complement – grade 5 or better balls optimize smooth rolling performance.
Retainers – various configurations and materials to meet performance needs.
Self-contained, pre-assembled and pre-lubricated
Reduces maintenance costs, increases miles per bearing and fuel efficiency
If you know heavy mining equipment, you already know Timken 280RU91OD1268R7 We’ve been a top OEM supplier to the industry for five
decades running. And along the way, our Timken 280RU91OD1268R7- and BB products have become the global standard for custom-designed bearings in mining trucks and excavators. Distributor Bearing Wholesalers Inc’s newest innovations build on this legacy by taking performance to new heights—delivering the quietest, coolest and highest-capacity bearings in the market. Timken 280RU91OD1268R7 engineers never stop pushing the boundaries of performance. Case in point: Our new-generation Timken Bearings series—addressing end users’ needs for maximum possible output and durability in the most severe applications. These large-bore taper, cylindrical and spherical bearings are built to withstand the environmental risks that heavy-duty surface mining equipment demands. Delivering the ultimate in performance, Timken 280RU91OD1268R7 combines special alloys capable of 200°C continuous ambient temperatures with an optimized roller complement and retainer design—enabling the highest load capacity and allowable speed for a given bearing type and size.
You’ll find Distributor Bearing Wholesalers Inc-engineered bearings inside everything from giant haulers to draglines, electricrope shovels to drills, pulverizers, conveyors and beyond. That’s because our OEM partnerscan count on us to engineer more long-lasting reliability and durability into their criticalsurface mining equipment—so that you can achieve greater throughput, less unplanneddowntime and easier preventative maintenance.
Distributor Bearing Wholesalers Inc began making air-melted alloy steel to serve the bearing industry’s need for high-quality steel. Now, we place Timken 280RU91OD1268R7 in applications throughout industrial markets worldwide. We are ready to engineer a solution for you. We offer more than 450 grades of steel and supply the broadest range of special bar quality (SBQ) product , including rolled and forged-rolled bar and seamless mechanical tubing. We sell our custom-steel solutions to original equipment manufacturers producing components for industrial applications in agriculture, construction, machinery, military, mining, power generation,
Timken Steel produces carbon steel, alloy and micro-alloy steel in the form of specialty bar, seamless mechanical tubing, value-add components, billets and bottom-poured ingots. Timken 280RU91OD1268R7, combined with our expert knowledge of metallurgy, allow us to tailor every order to customers’ specifications.
We have ideal solutions in special bar quality (SBQ) bearings sizes from 1” to 16” and seamless mechanical bearings sizes from less than 3” to over 13”. We engineer hundreds of carbon and alloy steel grades to meet the severe service requirements in oil and gas.
In the last decade we have invested heavily in Timken 280RU91OD1268R7 to serve the oil and gas market quickly and effectively. Our newest addition – the Advanced Quench and Temper Facility (AQTF) - provides an additional 40,000 tons per year of capacity. Specially designed outer diameter (OD) and inner diameter (ID) water quench ensures we are able to meet stringent mechanical properties.