| 摘要 |
Rolling bearing having insulating material Rolling bearing comprising an inner ring(1), an outer ring(2), at least one row of rolling elements (3) between the inner and outer rings (1, 2), and an annular housing (5)comprising at least one part surrounding at least one of the rings (2), said outer ring (2) comprising two separate parts (2a, 2b), each of the two parts (2a, 2b) of said outer ring (2) defining one closed space (39a, 39b, 55a, 55b) with the housing (5). At least one part forming said housing (5) or said outer ring (2) has a sandwich structure with an inner layer (10a, 10b, 60) made of a damping material and two outer layers (11a, 11b, 12a, 12b, 61, 62) made of a metallic material surrounding the inner layer (10a, 10b, 60). |
