| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling bearing capable of securely holding lubricant in a holder, and to provide a lubricant filling method. SOLUTION: In this rolling bearing, an annular base part 10 of the holder 6 has a projection part 15 projecting inward in the radial direction from the inner peripheral surface between pockets 5 and 5. The projection part 15 works as a wall for preventing passing of the lubricant filled between the pockets 5 and 5 in the axial direction through a clearance between the annular base part 10 of the holder 6 and an inner ring 1. The annular base part 10 of the holder 6 has an axial directional projection 13 projecting in the axial direction between the pockets 5 and 5. This axial directional projection 13 takes a part for stopping a flow of the lubricant filled between the pockets 5 and 5 there, and works as a mark for determining a radial directional position of a filling nozzle when filling the lubricant between the pockets 5 and 5. COPYRIGHT: (C)2003,JPO
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