Z-526073.PRL Split Spherical Roller Bearing
Technical Specifications of the Z-526073.PRL Split Spherical Roller Bearing
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Model | Z-526073.PRL |
| Product catalog | Split spherical roller bearing | |
| d | 710 mm | |
| D | 950 mm | |
| B | 243 mm | |
| B1 | 350 mm | |
| Cage type | Solid brass cage | |
| r(min.) | 7.5 mm | |
| d2 | 760 mm | |
| d3 | 860 mm | |
| Basic static load rating | 16600 kN | |
| Mass approx. | 570 kg |
Its special points
Special bearing designs
The Z-526073.PRL split spherical roller bearing is a rolling bearing designed for very demanding conditions. It contains two rows of symmetrical barrel rollers which orient themselves freely in the concave outer ring raceway. As a result, shaft flexing and misalignment of the bearing seats are compensated.
Bearing components are bonderised and/or have a molybdenum disulphide coating, depending on the design.
The Z-526073.PRL bearings are produced with a cylindrical bore.
Unique feature of the Z-526073.PRL bearing
Steelworks frequently require a converter's bearing on the drive side (locating bearing side) to be replaceable without dismantling the drive unit. This can be achieved with split spherical roller bearings. Due to cost reasons, split bearings are usually used as replacements. The main dimensions of the split spherical roller bearings are matched to those of the unsplit bearing with a cylindrical bore. The rings and cage of the split bearing are split horizontally. Due to the split locking rings, the split inner ring is considerably wider than the inner ring in the unsplit bearing.
Where is it used for?
The Z-526073.PRL split bearing which is a larger one usually applied to the fixed machinery converter.
Other bearings in the same product catalog we can supply
| Model | Internal diameter(mm) | External diameter(mm) | Overall Width(mm) | Mass approx.(kg) |
| Z-537276.PRL | 500 mm | 670 mm | 250 mm | 225 kg |
| Z-537277.PRL | 530 mm | 710 mm | 260 mm | 264 kg |
| Z-537278.PRL | 560 mm | 750 mm | 270 mm | 305 kg |
| Z-533761.PRL | 600 mm | 800 mm | 290 mm | 377 kg |
| Z-537279.PRL | 630 mm | 850 mm | 310 mm | 460 kg |
| Z-537280.PRL | 670 mm | 900 mm | 325 mm | 528 kg |
| Z-526073.PRL | 710 mm | 950 mm | 350 mm | 570 kg |
| Z-533414.01.PRL | 750 mm | 1000 mm | 355 mm | 707 kg |
| Z-532063.PRL | 800 mm | 1060 mm | 370 mm | 840 kg |
| Z-537281.PRL | 850 mm | 1120 mm | 385 mm | 1030 kg |
| Z-537282.PRL | 900 mm | 1180 mm | 390 mm | 1050 kg |
| Z-534826.PRL | 950 mm | 1250 mm | 410 mm | 1270 kg |
| Z-533567.PRL | 1000 mm | 1320 mm | 450 mm | 1565 kg |
| Z-537283.PRL | 1060 mm | 1400 mm | 475 mm | 1750 kg |
| Z-537284.PRL | 1120 mm | 1460 mm | 475 mm | 1930 kg |
| Z-536806.PRL | 1180 mm | 1540 mm | 500 mm | 2280 kg |
| Z-537285.PRL | 1250 mm | 1630 mm | 545 mm | 2800 kg |
Cargo shipment and delivery
Due to the large size of the bearings, we strongly recommend shipping by sea. This can save a lot of unnecessary expenses. What's more, because this series of bearings is produced to order, the lead time is long and unstable. There is enough time for us to book a boat in advance. We hope you will take our advice. Of course, if you have special needs, please inform us in advance so that we can change the transportation plan in time.
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