| 摘要 |
PROBLEM TO BE SOLVED: To suppress the bleeding out of the oil component of a lubricant such as grease sealed in a bearing at a low cost, and to prevent an accident such as the peeling off of a coating film being rubbed in the conveying time and the like, so as to secure a sufficient sealing property. SOLUTION: This sealed rolling bearing is provided with an outer ring 3 forming an outer ring track 2 on the inner peripheral surface; an inner ring 5 forming an inner ring track 4 on the outer peripheral surface; plural rotators (balls) 6 provided rotatable between the outer ring track 2 and the inner ring track 4; a holder 7 to hold rotatable the plural rotators 6 along the circumferential direction, in the condition providing intervals each other; and a seal 8b to block an end part opening at the part setting the plural rotator 6; and the seal 8b is formed of a melt-formable fluorine resin. |
