Active Member
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[China]
Address: Unit 615-616, Bldg.15th, Zhenro Fortune Centre, No.168 Jian Xing Rd., Mawei Dist., Fuzhou, Fujian, China
Contact name:Fraser Ching
Fuzhou Zoomland Import and Export Trade Co.,Ltd |
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Extra Thin Ball Bearings with Open and Metal Shields ET, ER Series
Open/Shielded Type-ET, ER Series
Materials:
AISI440C Stainless Steel
Load Rating & Life:
SGC miniature bearings are manufactured with state-of-the-art technologies.Therefore,the rated dynamic load of the productions is 30% higher than the rated dynamic load regulated by the ISO281/1 Standards;the rated static load complies with the ISO76 Standards.Customers may calculate the service life of the bearings according to the method provided by ISO281/1 Standards.
Lubrications:
Before SGC miniature bearings leave factory,the open bearing is filled with meter anti-rust oil only;while the shielded bearing has been filled with general bearing grease,which makes it suitable for light and medium load as well as low and medium speed applications, with a working temperature ranging from -30℃～100℃.If the bearings are applied beyond the above conditions, other special grease or lubricating methods shall be employed.
Company Brand | Designation | Dropping tem. | Penetration | Woring Tem. | Remarks |
| Shell | Alivania RL2 | 185 | 265-295 | -35~120 | General purpose |
| Alivania RL3 | 185 | 220-250 | -35~135 | ||
| Alivania RA | 180 | 250-275 | -25~100 | ||
| Alivania EP1 | 180 | 310-340 | -25~110 | ||
| Alivania EP2 | 185 | 265-295 | -25~110 | ||
| Darina 2 | 250 | 265-295 | -25~150 | high Tem. service | |
| Darina EP2 | 250 | 265-295 | -25~150 | ||
| Dolium R2 | 250 | 265-295 | -35~150 | corrosion resistnat | |
| Esso | Andok C | 260 | 190-210 | -30~120 | General purpose |
| Andok 260 | 190 | 204-260 | -40~120 | ||
| Beacon 325 | 190 | 255-280 | -54~120 | low Tem. service | |
| Chevron | SRI-2 | 240 | 255-280 | -30~120 | water resistnat |
| Mobil | Moilux 2 | 190 | 265-290 | -10~110 | General purpose |
| Mobil 22 | 192 | 260-274 | -40~120 | ||
| Mobil 28 | 260 | 265-295 | -55~175 | wide range Tem. service | |
| Mobil 48 | 260 | 240-270 | -60~170 | high Tem. service | |
| Kluber | Isoflex LDS 18 | 190 | 255-280 | -50~110 | low Tem. service |
| Isoflex NBU 15 | 250 | 255-280 | -30~120 | General purpose | |
| Kyodo Yushi | Multemp SRL | 185 | 225-245 | -40~145 | low torque service |
| Multemp PS2 | 190 | 250-275 | -50~110 | low Tem. service | |
| Multemp ET150 | 260 | 255-280 | -10~160 | ||
| China Hangu | Hangu 2 | 198 | 265-295 | -10~130 | low noise service |
Bearing No. | Boundary Dimensions(mm) | ||||
| Open | Shield | d | D | B | B1(Shielded) |
| ET1510 | ZZS | 10 | 15 | 3 | 4 |
| ET2015 | - | 15 | 20 | 3.5 | - |
| ET2115 | - | 21 | 21 | 3.5 | |
| ET2216 | - | 16 | 22 | 4 | 4 |
| ET2316 | ZZS | 23 | 4.5 | 4.5 | |
| ER1238 | ZZ | 9.525 | 19.05 | 4.978 | 4.978 |
| ER1038 | ZZS | 15.875 | 3.968 | 3.968 | |
| ER1412 | ZZS | 12.7 | 22.225 | 4.978 | 4.978 |
| ER1212 | ZZS | 19.05 | 3.968 | 3.968 | |
| ER1658 | ZZS | 15.875 | 25.4 | 4.978 | 4.978 |
| ER1458 | ZZS | 22.225 | 3.968 | 3.96 | |
| * Bearings also available with single shield: suffix Z or ZS | |||||
