Description
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| Its number | SL182972-TB |
| Category | Cylindrical roller bearing |
| Overview | Cylindrical roller bearing SL182972-TB, full complement roller set, single row, semi-locating bearing, 1 rib on outer ring, 2 ribs on inner ring, type SL18 |
| Features and Benefits | 1. The roller and the raceway are in line contact or repaired offline contact, with large radial bearing capacity, suitable for bearing heavy loads and impact loads. |
| 2. The friction coefficient is small, suitable for high speed, and the limit speed is close to the deep groove ball bearing. | |
| 3. The N type and NU type can move axially, can adapt to the change of the relative position of the shaft and the housing caused by thermal expansion or installation error, and can be used as a free end support. | |
| 4. The processing requirements for the shaft or the seat hole are relatively high, and the relative deflection of the outer ring axis after the bearing is installed must be strictly controlled to avoid contact stress concentration. | |
| 5. The inner ring or outer ring can be separated for easy installation and disassembl | |
| Applicatons | Medium-sized electric motors |
| internal combustion engines | |
| generators | |
| locomotives | |
| machine tool spindles | |
| Dimensions | |
| d (mm) (Bore diameter) | 360 |
| D (mm) (Outer diameter) | 480 |
| B (mm) (Hight) | 72 |
| W(kg) (Weight) | 37.2 |
| Technical Data | |
| Basic dynamic load rating, radial | 1,280,000 N |
| Basic static load rating, radial | 2,600,000 N |
| Fatigue load limit, radial | 280,000 N |
| Limiting speed | 730 1/min |
| Reference speed | 430 1/min |
| Minimum diameter shaft shoulder | 399.5 mm |
| Minimum chamfer dimension | 3 mm |
| Axial displacement | 5 mm |
| Bore | C - Cylindrical Bore |
| Seal | No Seal |
| Cage Type | FC - Full Complement, No Cage |
| External Modification | No External Modification |
| Radial Internal Play | Cn Normal Internal Play |
| Precision | Standard Precision |
| RFQ | |
| Sun Rises Group Limited have rich experience in bearings operation since year 1986. Our own brand is SDVV and we also agent for many world-famous bearings. | |
| How can we guarantee quality? | |
| Always a pre-production sample before mass production; | |
| Always final Inspection before shipment; | |
| We have sufficient inventory to achieve fast delivery. If you want to know more, please feel free to contact us so that we can get back to you quickly. | |
| For more information please contact: Email: molly@sunrises-group.com, WhatsApp: +86 13520524683 |
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