DNB-#200B Oilless Self-lubricating Bushes
The DNB-#200B oilless self-lubricating bushes combine high mechanical property of superior-quality carbon steel with self-lubricating property of solid lubricants. The wear-resistant bushes are used without oiling and maintenance.
With superb abrasion resistance and chemical stability, the bushing is widely applied in different industries including the water turbine, guide wheel, injection molding machine, engineering machinery, tire moulds, industrial furnace, vacuum equipment, and the other radiated workplaces.
Please choose a suitable part number according to the inner diameter, outer diameter, and length.
For instance, the ordering code of the oilless self-lubricating bushes is DNB-#200B-203015 under condition of 20mm inner diameter, 30mm outer diameter, and 15mm length.
Technical Parameters (Unit: mm)
| Inner Diameter | Outer Diameter | Length | -0.1 | |||||||||||||||||
| -0.3 | ||||||||||||||||||||
| Φd | Tolerance | ΦD | Tolerance | 10 | 12 | 15 | 16 | 19 | 20 | 25 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 120 |
| 20 | 0.073 0.040 | 30 | 0.049 0.028 | 203015 | 202816 | 203020 | 203025 | 203030 | 203035 | 203040 | 203050 | |||||||||
| 25 | " | 33 | 0.059 0.034 | 253312 | 253315 | 203316 | 253320 | 203325 | 253330 | 253335 | 253340 | 253350 | 253360 | |||||||
| 25 | " | 35 | " | 253515 | 253516 | 253520 | 253525 | 253530 | 253535 | 253540 | 253550 | 253560 | ||||||||
| 28 | " | 38 | " | 283820 | 283825 | 283830 | 283840 | |||||||||||||
| 30 | " | 38 | " | 303812 | 303815 | 303820 | 303825 | 303830 | 303835 | 303840 | 303850 | 303860 | ||||||||
| 30 | " | 40 | " | 304015 | 304020 | 304025 | 304030 | 304035 | 304040 | 304050 | 304060 | |||||||||
| 35 | 0.089 0.050 | 44 | " | 354420 | 354425 | 354430 | 354435 | 354440 | 354450 | 354460 | ||||||||||
| 35 | " | 45 | " | 354520 | 354525 | 354530 | 354535 | 354540 | 354550 | 354560 | ||||||||||
| 40 | " | 50 | " | 405015 | 405020 | 405025 | 405030 | 405035 | 405040 | 405050 | 405060 | 405070 | 405080 | |||||||
| 45 | " | 55 | 0.071 0.041 | 455530 | 455535 | 455540 | 455550 | 455560 | ||||||||||||
| 45 | " | 60 | " | 456030 | 456040 | 456050 | 456060 | 456070 | 456080 | |||||||||||
| 50 | " | 60 | " | 506020 | 506030 | 506035 | 506040 | 506050 | 506060 | 506070 | 506080 | |||||||||
| 50 | " | 62 | " | 506230 | 506240 | 506250 | 506260 | 506270 | ||||||||||||
| 50 | " | 65 | " | 506530 | 506540 | 506550 | 506560 | 506570 | 506580 | 5065100 | ||||||||||
| 55 | 0.106 0.060 | 70 | 0.073 0.043 | 557030 | 557040 | 557050 | 557060 | 557070 | ||||||||||||
| 60 | " | 74 | " | 607430 | 607435 | 607440 | 607450 | 607460 | 607470 | 607480 | ||||||||||
| 60 | " | 75 | " | 607530 | 607535 | 607540 | 607550 | 607560 | 607570 | 607580 | 6075100 | |||||||||
| 65 | " | 80 | " | 658040 | 658050 | 658060 | 658070 | 658080 | ||||||||||||
| 70 | " | 85 | 0.086 0.051 | 708530 | 708535 | 708540 | 708550 | 708560 | 708570 | 708580 | 7085100 | |||||||||
| 70 | " | 90 | " | 709050 | 709060 | 709070 | 709080 | |||||||||||||
| 75 | " | 90 | " | 759050 | 759060 | 759070 | 759080 | 7590100 | ||||||||||||
| 75 | " | 95 | " | 759580 | 7595100 | |||||||||||||||
| 80 | " | 96 | " | 809640 | 809650 | 809660 | 809670 | 909680 | 8096100 | 8096120 | ||||||||||
| 80 | " | 100 | " | 8010040 | 8010050 | 8010060 | 8010070 | 8010080 | 80100100 | 80100120 | ||||||||||
| 90 | 0.126 0.072 | 110 | 0.089 0.054 | 9011050 | 9011060 | 9011070 | 90111080 | 9011090 | 90110100 | 90110120 | ||||||||||
| 100 | " | 120 | " | 10012050 | 10012060 | 10012070 | 10012080 | 10012090 | 100120100 | 100120120 | ||||||||||
