Product Overview
Four row tapered roller bearings represent the ultimate solution for extreme load conditions in heavy industry. Key characteristics:
- Highest load rating in the tapered bearing family
- Integrated design with multiple ribbed construction
- Custom lubrication systems available
- Essential for steel mill work rolls and backup rolls
- Bore sizes up to 1500mm with special alloys available
Four Rows Tapered Roller Bearings - Technical Specifications
Download Catalog| Actions | Model | Dimensions | Basic Load Rating | Weight | |||
|---|---|---|---|---|---|---|---|
| d | D | B | Cr | Cor | |||
| 380688/HC | 440 | 650 | 355 | 3680 | 12100 | 385 | |
| 380688/HC-1 | 440 | 620 | 454 | 6650 | 18800 | 432 | |
| 380688/HCC9 | 440 | 620 | 454 | 6650 | 18800 | 432 | |
| 380688/HCC9YA8 | 440 | 620 | 454 | 6500 | 20200 | 422 | |
| 380688/HCYA7 | 440 | 650 | 355 | 3680 | 12100 | 385 | |
| 381088X2/HG | 440 | 650 | 355 | 5000 | 12300 | 402 | |
| 381188X1-XRS/HC-1 | 440 | 590 | 480 | 8000 | 19000 | 359 | |
| 380690-2 | 450 | 580 | 450 | 6000 | 19300 | 282 | |
| 380690-3 | 450 | 595 | 368 | 5400 | 16000 | 287 | |
| 380692-2 | 460 | 610 | 400 | 6000 | 17000 | 316 | |
| 380692-3 | 460 | 625 | 421 | 7050 | 19800 | 382 | |
| 380692/HCC9-1 | 460 | 650 | 474 | 4950 | 20000 | 506 | |
| 381192X3/HC | 460 | 730 | 440 | 6160 | 14800 | 663 | |
| 381192X3/HCC9 | 460 | 730 | 440 | 6160 | 14800 | 663 | |
| 381992/HC | 460 | 620 | 310 | 6160 | 3450 | 260 | |
| 381992/HCC9 | 460 | 620 | 310 | 6160 | 3450 | 260 | |
| 381992X3/YA | 460 | 610 | 360 | 6100 | 16400 | 291 | |
| 380695 | 475 | 600 | 368 | 5100 | 16000 | 251 | |
| 380695-1 | 475 | 660 | 450 | 8410 | 22000 | 462 | |
| 381096 | 480 | 700 | 420 | 4730 | 16900 | 582 | |