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Injection pump for internal combustion engine, has piston, which is adjustable in cylinder by eccentric cam of eccentric shaft rotating in housing around axle
Injection pump for internal combustion engine, has piston, which is adjustable in cylinder by eccentric cam of eccentric shaft rotating in housing around axle
The injection pump has a piston (1), which is adjustable in a cylinder (2) by eccentric cam (5) of an eccentric shaft (6) rotating in housing (3) around an axle (4). A ball race (7) forms the piston with a ring-shaped track in a locking manner, where ring-shaped track is continuously running at an end turned at the eccentric cam. A sliding bearing (10) is provided, which has a bush made of red brass, bronze, polyether ether ketone or polytetrafluoroethylene.
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