The WGC round bellows are primarily used for protecting lead screws, precision shafts, moving air cylinders, various round shafts and irregular-shape parts. Its outstanding features include resistance to water, oil, temperature and chemicals. This series of bellows, exhibits superior protection functions and is available to equip with a center ring that prevents friction between the bellows and the shaft. Various mounting types are offered to select from.
Exclusive Forming Technology / Strength & Life Increased By Two TimesDesigned especially for round shafts protection, the WGC series round bellows cover exhibit superior protection function. The series is also available to equip with a center ring that prevents friction between the bellows and the shaft.
Forming By Welding For Protective Curtain The forming method of the WGC round bellows are different than that of conventional bellows by continuous forming. Its strength and service life are over 2 times higher than conventional bellows on the market. In Addition, the WGC round bellows provide outstanding oil resistance, water resistance and shavings resistance.
| I.D. | O.D. | I.D. | O.D. | I.D. | O.D. |
| 20 | 100 | 50 | 90 | 80 | 120 |
| 30 | 60 | 60 | 90 | 80 | 158 |
| 30 | 96 | 60 | 111 | 95 | 134 |
| 37 | 100 | 60 | 120 | 110 | 150 |
| 40 | 75 | 60 | 130 | 111 | 137 |
| 40 | 150 | 60 | 145 | 118 | 170 |
| 41 | 61 | 62 | 90 | 133 | 200 |
| 41.5 | 86 | 70 | 110 | 139 | 175 |
| 45 | 100 | 79 | 139 | 160 | 200 |
| A = | Distance between shaft center and confined surface |
| B = | Distance between shaft center and confined surface |
| OD = | Bellows outside dia. |
| ID = | ellows inside dia. |
| d = | Shaft dia. |
| P = | Pitch of lead screw. |
