Giùlan Ball Fèin-Aligning
Le dà structar de shreapadairean tollaidh no teipichean agus luchd-gleidhidh air an dèanamh le duilleag stàilinn no resins synthetigeach, tha na bearings àbhaisteach do na slighean-rèisidh fàinne a-muigh aca a tha air an cruthachadh gu spherically a’ ceadachadh mì-thaobhadh taobh a-staigh sleamhnachadh 3 ceum eadar an fhàinne a-staigh agus an fhàinne a-muigh, gus dìoladh a dhèanamh air dùmhlachd agus sracadh mearachdan.
Tha slighe-rèis cruinne anns an fhàinne a-muigh agus slighe-rèis dhùbailte anns an fhàinne a-staigh aig giùlan ball fèin-thaobhadh sreath dhùbailte. Tha am feart seo a’ toirt an cuid seilbh fèin-cho-thaobhadh dha na bearings, a’ ceadachadh mì-thaobhadh ceàrnach den chrann an coimeas ris an taigheadas. Mar sin tha iad gu sònraichte freagarrach airson tagraidhean far am faodadh mì-thaobhadh èirigh mar thoradh air mearachdan ann an cur suas no bho shleamhnachadh shailean.
Bithear a’ cleachdadh giùlan ball fèin-thaobhadh sreath dùbailte sa mhòr-chuid airson luchdan radial agus luchdan aiseach aotrom a ghiùlan, ach chan urrainn dhaibh luchdan aiseach fìor a ghiùlan.
A' giùlan Àir | Meudan crìche (mm) | Cuideam | A' giùlan Àir | Meudan crìche (mm) | Cuideam | ||||||
Siolandarach | Bore le teip | d | D | B | Siolandarach | Bore le teip | d | D | B | ||
1201 | 1201K | 12 | 32 | 10 | 0.039 | 1313 | 1313K | 65 | 140 | 33 | 2.54 |
1202 | 1202K | 15 | 35 | 11 | 0.048 | 1314 | 1314K | 70 | 150 | 35 | 3.19 |
1203 | 1203K | 17 | 40 | 12 | 0.072 | 1315 | 1315K | 75 | 160 | 37 | 3.65 |
1204 | 1204K | 20 | 47 | 14 | 0.12 | 1316 | 1316K | 80 | 170 | 39 | 4.2 |
1205 | 1205K | 25 | 52 | 15 | 0.14 | 2204 | 2204K | 20 | 47 | 18 | 0.133 |
1206 | 1206K | 30 | 62 | 16 | 0.22 | 2205 | 2205K | 25 | 52 | 18 | 0.15 |
1207 | 1207K | 35 | 72 | 17 | 0.23 | 2206 | 2206K | 30 | 52 | 20 | 0.249 |
1208 | 1208K | 40 | 80 | 18 | 0.415 | 2207 | 2207K | 35 | 72 | 23 | 0.378 |
1209 | 1209K | 45 | 85 | 19 | 0.465 | 2208 | 2208K | 40 | 80 | 23 | 0.477 |
1210 | 1210K | 50 | 90 | 20 | 0.525 | 2209 | 2209K | 45 | 85 | 23 | 0.522 |
1211 | 1211k | 55 | 100 | 21 | 0.705 | 2210 | 2210K | 50 | 90 | 23 | 0.564 |
1212 | 1212k | 60 | 110 | 22 | 0.9 | 2211 | 2211k | 55 | 100 | 25 | 0.746 |
1213 | 1213K | 65 | 120 | 23 | 1.15 | 2212 | 2212k | 60 | 110 | 28 | 1.03 |
1214 | 1214K | 70 | 125 | 24 | 1.3 | 2213 | 2213K | 65 | 120 | 31 | 1.4 |
1215 | 1215K | 75 | 130 | 25 | 1.41 | 2214 | 2214K | 70 | 125 | 31 | 1.62 |
1216 | 1216K | 80 | 140 | 26 | 1.73 | 2215 | 2215K | 75 | 130 | 31 | 1.72 |
1217 | 1217K | 85 | 150 | 28 | 2.09 | 2304 | 2304K | 20 | 52 | 21 | 0.193 |
1218 | 1218K | 90 | 160 | 30 | 2.55 | 2305 | 2305K | 25 | 62 | 24 | 0.319 |
1304 | 1304K | 20 | 52 | 15 | 0.165 | 2306 | 2306K | 30 | 72 | 27 | 0.48 |
1305 | 1305K | 25 | 62 | 17 | 0.255 | 2307 | 2307K | 35 | 80 | 31 | 0.642 |
1306 | 1306K | 30 | 72 | 19 | 0.385 | 2308 | 2308K | 40 | 90 | 33 | 0.889 |
1307 | 1307K | 35 | 80 | 21 | 0.51 | 2309 | 2309K | 45 | 100 | 36 | 1.2 |
1308 | 1308K | 40 | 90 | 23 | 0.715 | 2310 | 2310K | 50 | 110 | 40 | 1.58 |
1309 | 1309K | 45 | 100 | 25 | 0.955 | 2311 | 2311k | 55 | 120 | 43 | 2.03 |
1310 | 1310K | 50 | 110 | 27 | 1.25 | 2312 | 2312k | 60 | 130 | 46 | 2.57 |
1311 | 1311k | 55 | 120 | 29 | 1.6 | 2313 | 2313K | 65 | 140 | 48 | 3.2 |
1310 | 1310K | 60 | 130 | 31 | 2.03 |