Bearings rolair siolandair ceithir-sreath
Ro-ràdh
Tha giùlan rolair siolandair ceithir-sreath rim faighinn ann an grunn dhealbhaidhean:
● le toll siolandair no barrach
● fosgailte no seulaichte
Bithear a’ cleachdadh giùlan rolair siolandair ceithir-sreath cha mhòr a-mhàin airson amhach rolla ionadan muileann rollaidh, clàran agus preas rolair.Leis gu bheil iad mar as trice air an cur suas le bacadh a tha iomchaidh air amhach an rolla, tha giùlan rolair siolandair ceithir-sreath gu math freagarrach airson tagraidhean muileann rollaidh far a bheil an astar rollaidh àrd.
Leis nach urrainn do ghiùlan rolair siolandair ceithir-sreath ach luchdan radial a ghabhail, tha iad air an cur suas còmhla ri claisean domhainn no ball-conaltraidh ceàrnach, no le giùlan rolair le teip (an dàrna cuid dealbhadh radial no smeòrach) a ghabhas ri luchdan aiseach.
Feartan agus buannachdan
● Sònraichte àrd comas giùlain luchd
Air sgàth an àireamh àrd de rolairean, tha giùlan rolair siolandair ceithir-sreath freagarrach airson luchdan radial fìor throm.
● Suathadh ìosal (Roller deireadh / flange conaltraidh sgìre)
Bidh an dealbhadh flange fosgailte, còmhla ri dealbhadh deireadh rolair agus crìochnachadh uachdar, a’ brosnachadh cruthachadh film bealaidh a ’leantainn gu brisidh nas ìsle.
● Beatha seirbheis fhada
Bidh am pròifil rolair logarithmach a’ lughdachadh cuideaman oir aig a’ cheangal rolair / slighe-rèis agus cugallachd ri mì-thaobhadh agus sraonadh shailean.
● Meudachadh earbsachd obrachaidh
Tha an crìochnachadh uachdar air uachdar conaltraidh nan rolairean agus na slighean-rèis a ’toirt taic do bhith a’ cruthachadh film lubricant hydrodynamic.
● Separable agus interchangeable
Tha na pàirtean dealaichte de ghiùlan rolair siolandair ceithir-sreath XRL eadar-ghluasadach.Bidh seo a’ comasachadh sreap is toirt air falbh, a bharrachd air sgrùdaidhean cumail suas.
● Àrd astar comas
Tha na dealbhaidhean cèidse freagarrach airson astaran àrda, luathachadh luath agus luchdan as àirde.
● Ìosal àirde tar-roinneil
Tha àirde tar-roinn ìosal de ghiùlan rolair siolandair ceithir-sreathan a’ ceadachadh trast-thomhas amhach rolla an ìre mhath mòr an taca ri trast-thomhas an rolla.
Cleachdadh
Mar as trice bidh na giùlan rolair siolandair ceithir-sreath air an sgaradh, is e sin, faodar an fhàinne bideanach a-staigh anns a bheil fàinne a-staigh an rolair agus co-chruinneachadh gleidhidh a chuir suas air leth bhon fhàinne a-muigh bideanach (fàinne a-muigh).
Iarrtas
Tha giùlan rolair siolandair ceithir-sreath air an cleachdadh gu farsaing ann an càraichean, muileann rollaidh, mèinnearachd, meatailteachd, innealan plastaig agus gnìomhachasan eile.
Paramadairean
| MÒR | tomhasan | Ìrean luchdaidh bunaiteach | Crìochan luchdan sgìths | ||||
| fiùghantach | staitigeach | ||||||
| d[mm] | D[mm] | B[mm] | C[mm] | C[kN] | C0[kN] | Pu[kN] | |
| BC4-0093 | 127 | 174.65 | 150.812 | 150.812 | 780 | 1320 | 153 |
| BC4-0101 | 145 | 210 | 155 | 155 | 980 | 1560 | 173 |
| BC4-0105 | 145 | 225 | 156 | 156 | 1100 | 1630 | 183 |
| BC4-0096 | 150 | 230 | 156 | 156 | 1120 | 1660 | 180 |
| BC4-0108 | 160 | 230 | 130 | 130 | 965 | 1340 | 143 |
| 315189 a | 160 | 230 | 168 | 168 | 1120 | 2200 | 240 |
| BC4-0103 | 160 | 230 | 168 | 168 | 1290 | 2200 | 240 |
| 315642/VJ202 | 165.1 | 225.45 | 168.3 | 168.3 | 1100 | 2240 | 240 |
| BC4-0111 | 165.1 | 225.45 | 168.3 | 168.3 | 1250 | 2240 | 240 |
| BC4-0118 | 170 | 230 | 160 | 160 | 1370 | 2360 | 255 |
| BC4-0119 | 170 | 240 | 130 | 130 | 1140 | 1830 | 196 |
| BC4-0114 | 180 | 260 | 168 | 168 | 1560 | 2500 | 265 |
| BC4-0098 | 190 | 260 | 168 | 168 | 1430 | 2600 | 270 |
| BC4-0109 | 190 | 270 | 200 | 200 | 1800 | 3150 | 325 |
| BC4-0116 | 190 | 280 | 200 | 200 | 2080 | 3250 | 335 |
| BC4-0113 | 200 | 270 | 170 | 170 | 1430 | 2700 | 275 |
| BC4-0051 | 200 | 270 | 200 | 200 | 1700 | 3200 | 335 |
| BC4-0095 | 200 | 280 | 170 | 170 | 1700 | 3000 | 305 |
| BC4-0092 | 200 | 280 | 200 | 200 | 1860 | 3350 | 345 |
| BC4-0106 | 200 | 290 | 192 | 192 | 1930 | 3200 | 320 |
| BC4-0117 | 220 | 310 | 192 | 192 | 1900 | 3550 | 355 |
| BC4-0097 | 220 | 310 | 225 | 225 | 2280 | 4050 | 400 |
| BC4-0112 | 230 | 330 | 206 | 206 | 2320 | 4000 | 390 |
| BC4-0099 | 240 | 330 | 220 | 220 | 2160 | 4300 | 425 |
| BC4-0110 | 260 | 370 | 220 | 220 | 2700 | 4650 | 465 |
| BC4-0107 | 280 | 390 | 220 | 220 | 2800 | 5000 | 490 |
| BC4-0100 | 280 | 390 | 275 | 275 | 3750 | 6950 | 670 |
| NNUD 6056 ECMAS/P53 | 280 | 420 | 250 | 250 | 3690 | 6550 | 640 |
| BC4-0094 | 300 | 420 | 300 | 300 | 4400 | 8300 | 800 |
| BC4-0124 | 300 | 420 | 300 | 300 | 4400 | 8300 | 800 |
| BC4-8050 | 340 | 450 | 250 | 250 | 2550 | 6000 | 550 |
| 314485c | 340 | 480 | 350 | 350 | 4950 | 11000 | 1020 |
| BC4B 322261/HB1 | 340 | 500 | 370 | 370 | 5230 | 11800 | 1080 |
| 314563/VJ202 | 350 | 500 | 380 | 380 | 5280 | 11400 | 1040 |
| BC4B 322777/HB1 | 350 | 500 | 410 | 410 | 5830 | 13700 | 1200 |
| BC4B 326909 A/HA3 | 350 | 520 | 300 | 300 | 4680 | 9000 | 800 |
| BC4B 326909/HA3 | 350 | 520 | 300 | 300 | 4680 | 9000 | 800 |
| BC4-8022/HA1 | 355.6 | 482.6 | 269.87 | 269.87 | 2970 | 6400 | 585 |
| BC4B 457939 VAA | 356.67 | 550 | 400 | 400 | 5280 | 15000 | 1290 |
| BC2B 320075/VJ202 | 360 | 500 | 250 | 250 | 3910 | 7350 | 670 |
| BC2B 322217/VJ202 | 360 | 500 | 250 | 250 | 4400 | 8500 | 780 |
| BC4B 320989/HA3 | 380 | 540 | 400 | 380 | 6050 | 14000 | 1200 |
| BC4B 313511B | 380 | 540 | 400 | 400 | 5720 | 13700 | 1180 |
| BC4B 326366/HB1 | 380 | 540 | 400 | 400 | 6160 | 15000 | 1290 |
| BC4B 322264/HB1 | 380 | 560 | 325 | 325 | 5230 | 10600 | 930 |
| 319352 | 382.5 | 590 | 450 | 450 | 6930 | 16300 | 1430 |
| BC4B 322498 | 390 | 540 | 320 | 320 | 5280 | 12200 | 1040 |
| BC4-8059 | 400 | 560 | 300 | 300 | 4680 | 10200 | 900 |
| 315802/VJ202 | 400 | 590 | 440 | 440 | 7920 | 16600 | 1400 |
| 313555B/VJ202 | 420 | 580 | 320 | 320 | 4680 | 10800 | 950 |
| 313555C/VJ202 | 420 | 580 | 320 | 320 | 4680 | 10800 | 950 |
| 313513 | 420 | 600 | 440 | 440 | 7210 | 17600 | 1460 |
| BC4B 326361 B/HA1 | 431.5 | 571.5 | 300 | 300 | 4460 | 10200 | 880 |
| BC4-8037/HA1VA907 | 431.5 | 571.5 | 310 | 310 | 4460 | 10200 | 880 |
| 635043 | 440 | 660 | 340 | 340 | 7210 | 13700 | 1080 |
| 315811 E | 450 | 590 | 300 | 300 | 3910 | 12000 | 1020 |
| 315196a | 460 | 650 | 424 | 424 | 8250 | 18300 | 1530 |
| BC4B 322993 A/HA7 | 460 | 650 | 460 | 424 | 7810 | 18300 | 1530 |
| BC4B 326261/HA1 | 475 | 600 | 368 | 368 | 5500 | 14600 | 1270 |
| BC4-8003/HA1VA907 | 475 | 600 | 392 | 392 | 5500 | 14600 | 1270 |
| 319320 | 480 | 680 | 420 | 420 | 9130 | 19300 | 1500 |
| 316624 | 480 | 680 | 500 | 500 | 9900 | 25000 | 1930 |
| BC2B 326196/HA1VJ202 | 487.98 | 637 | 350 | 350 | 6440 | 15300 | 1220 |
| 319254/VJ202 | 500 | 650 | 260 | 260 | 4400 | 10200 | 850 |
| 316083 a | 500 | 670 | 450 | 450 | 8250 | 22000 | 1800 |
| BC4B 322039/HA1 | 500 | 670 | 480 | 450 | 8250 | 22000 | 1800 |
| BC4B 316515 | 500 | 680 | 450 | 450 | 8250 | 22000 | 1800 |
| BC4B 322066 | 500 | 720 | 400 | 400 | 8580 | 17600 | 1320 |
| BC4B 326853/HB1 | 500 | 738 | 500 | 500 | 10800 | 23 200 | 1760 |
| BC4B 319411 | 510 | 680 | 500 | 500 | 9680 | 26000 | 2080 |
| BC4-8009/HB1 | 510 | 730 | 520 | 520 | 10200 | 22000 | 1660 |
| BC4-8007/HB1 | 510 | 760 | 550 | 550 | 12100 | 26500 | 2000 |
| 312844/VJ202 | 529.91 | 870 | 670 | 670 | 16800 | 33500 | 2450 |
| 313535d | 536.176 | 762.03 | 558.8 | 558.8 | 11400 | 29000 | 2160 |
| 316691 | 550 | 740 | 510 | 510 | 11000 | 27000 | 2160 |
| BC4-8046/HB1 | 556 | 800 | 580 | 580 | 10500 | 25500 | 1860 |
| 313189 A | 559.84 | 920 | 710 | 710 | 20100 | 45500 | 3250 |
| BC4B 322930/HA4 | 560 | 820 | 600 | 600 | 14200 | 34000 | 2450 |
| BC4B 319446 | 571.627 | 870 | 640 | 640 | 13400 | 40500 | 2900 |
| 315175c | 600 | 820 | 575 | 575 | 14000 | 36000 | 2550 |
| BC4B 322497/HA4 | 600 | 870 | 578 | 540 | 13200 | 31500 | 2240 |
| 315526 | 606.667 | 920 | 640 | 640 | 16500 | 45000 | 3100 |
| BC4-8041/HA4 | 620 | 820 | 475 | 475 | 10100 | 26500 | 1900 |
| BC4B 457969 | 633.334 | 960 | 680 | 680 | 16800 | 45000 | 3150 |
| 239509 FA | 660 | 820 | 440 | 440 | 8090 | 22800 | 1760 |
| BC4-8066/HA3 | 750 | 1090 | 750 | 750 | 21600 | 51000 | 3400 |
| 313685b | 759 | 1210 | 740 | 740 | 25500 | 85000 | 3800 |
| 312979d | 760 | 1080 | 790 | 790 | 23800 | 65500 | 4400 |
| BC4-8015/HB1 | 780 | 1070 | 780 | 780 | 24200 | 61000 | 4050 |
| BC4B 316341/HA4 | 820 | 1100 | 745 | 720 | 21 200 | 57000 | 3750 |
| BC4B 320455 | 820 | 1130 | 800 | 800 | 24200 | 68000 | 4400 |
| 319313 | 820 | 1130 | 825 | 800 | 24200 | 68000 | 4400 |
| 315826b | 850 | 1150 | 840 | 840 | 27500 | 75000 | 4800 |
| BC4-8021/HB1 | 850 | 1180 | 850 | 850 | 28100 | 73500 | 4650 |
| BC4-8067/HA3 | 900 | 1280 | 780 | 780 | 28600 | 64000 | 4050 |
| 315265 | 937.5 | 1270.25 | 825.5 | 825.5 | 28100 | 83000 | 5300 |
| BC4-8062/HA1 | 1040 | 1440 | 1000 | 1000 | 38000 | 93000 | 5700 |
| BC4-8016/HA4 | 1300 | 1655 | 890 | 880 | 40 200 | 12 2000 | 7100 |
| BC4-8029/HA4 | 1350 | 1765 | 1360 | 1360 | 40 200 | 12 2000 | 6950 |
| BC4-8042/HA4 | 1400 | 1780 | 1200 | 1200 | 52300 | 163000 | 9300 |
| BC4-8005/HA4 | 1400 | 1900 | 1360 | 1360 | 61600 | 183000 | 10400 |
