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This kind bearing consists of full needles extending to outer raceway, thus bearing high load. It is applied to the situation where the devices mounted with needle roller bearings run in swinging operation with low and middle speed. Since the bearing s are fed with lubricating grease when are delivered, it is unnecessary to add the lubricating grease in assembling,
FFH | Open-end drawn cup needle roller bearing with full of needles |
MF NFH | Hole-sealed drawn cup needle roller bearing with full of needles |
FY | Open-end drawn cup needle roller bearing with full of needles (grease limitation) |
MFY | close-end drawn cup needle roller bearing with full of needles |