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Timken 6311-2RS Radial/Deep Groove Ball Bearing - Straight Bore, 55 mm ID, 120 mm OD, 29 mm Width, Double Sealed
Brand:
Timken (Fafnir)
- Regular price
- €145,95
- Sale price
- €145,95
- Regular price
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Key Features
- High-Quality Steel Construction – Crafted from premium bearing-grade steel for maximum strength, fatigue resistance, and dimensional stability.
- Precision Machining – Designed for tight tolerances and low friction, resulting in reduced heat generation and extended bearing life.
- Versatile Configurations – Available in a wide range of designs including deep groove, angular contact, and self-aligning ball bearings to fit virtually any application.
- Advanced Sealing Options – Timken seals and shields help protect against contamination, moisture, and lubricant loss.
- Enhanced Performance – Optimized internal geometry supports higher operating speeds and quiet performance under both radial and axial loads.
- Trusted Reliability – Backed by Timken’s global engineering expertise and decades of bearing innovation.
Description
Timken Ball Bearings are engineered for precision, durability, and consistent performance across demanding industrial applications. Manufactured to exacting standards, these bearings deliver superior load-carrying capacity and long service life—reducing maintenance downtime and ensuring smooth, efficient operation.
Applications:
Ideal for use in electric motors, conveyors, gearboxes, pumps, fans, and a wide range of industrial machinery where reliability and efficiency are critical.
Specifications
| Bore Type | Straight |
| Bore Diameter | 55 mm |
| Outside Diameter | 120 mm |
| Overall Width | 29 mm |
| Closure Type | Double Sealed |
| Snap Ring Included | Without Snap Ring |
| Internal Clearance | C0 |
| Max Operating Temperature | 120° C |
| Precision Rating | ABEC 1 |
| Bearing Material | Steel |
| Cage Material | Steel |
| Inner Ring Width | 1.142 in |
| Fillet Radius | 0.0787 in |
| Series | 6300 |
| Manufacturer Catalog Number | 6311-2RS |
| Manufacturer UPC Number | 087796294141 |
| UPC_NO | 087796294141 |
| Weight | 3.02 lbs |
| Type Of Bearing | Ball Bearing |
| Component Type | Assembly |
| Features & Benefits | Contact seal(s) offer superior lubricant retention and bearing protection from contaminants |
| Maximum Operating RPM | 6700 RPM (grease), 10000 RPM (oil) |
| Outer Diameter Type | Cylindrical |
| Precision Class | ISO Normal/ABEC1 |
| Relubricatable | No |
| Rolling Element | Ball |
| Min Operating Temperature | -40° C |
| Row Type | Single |
| Self Aligning | No |
| Description | 6311-2RS BALL BEARINGS |
| Retainer Material | Cold Rolled Steel |
| Product Type | Radial & Deep Groove Ball Bearings |
| Long Description | The 6311-2RS is a 55 mm bore radial/deep groove ball bearing with 120 mm OD, 29 mm width, straight design, double sealed |
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