Recently, State Intellectual Property Office (SIPO) granted a utility model patent to Jiangsu Province Shezhu Bearing Co., Ltd. for its product named "Low-noise Tapered Roller Bearing" with the patent No. "ZL 2011 2 0315250.6".
Tests have shown that such tapered roller bearings are provided with the operation noise at least 10% lowered than that of the bearings of the same type, and have the airproof and dustproof effects.
Product Model | Inside Diameter | Outside Diameter | Thickness |
LRB283628 IKO | 44.45 | 44.7 | |
LRB283624 IKO | 44.45 | 38.35 |