YUAN YI CHANG MACHINE CO., LTD.

Felt Lubrication Pinion

YYC’s felt lubrication pinions are precision-engineered components designed to provide automatic oil supply and lubrication for high-performance gear systems.

Product Features
•High oil absorption and retention: Ensures long-lasting lubrication without manual reapplication.
•Uniform oil distribution: Provides even and consistent lubrication on gear tooth contact surfaces.
•Rust and wear prevention: Maintains smooth, stable operation and reduces mechanical maintenance needs.
•Compact and durable design: Easily integrated into automatic lubrication or self-lubricating gear systems.

Code	Product Code	Module (M)	No. of. Teeth (Z)	Pitch Circle Diameter Range (ød)	Hole Diameter (ød1)	Helix direction(β)
FHM020018-L	FHM	2	18	≦50	12	Left Hand Helix Angle
FHM020018-R	FHM	2	18	≦50	12	Right Hand Helix Angle
FHM030018-L	FHM	3	18	50-70	12	Left Hand Helix Angle
FHM030018-R	FHM	3	18	50-70	12	Right Hand Helix Angle
FHM040018-L	FHM	4	18	70-100	12	Left Hand Helix Angle
FHM040018-R	FHM	4	18	70-100	12	Right Hand Helix Angle
FHM050017-L	FHM	5	17	70-100	20	Left Hand Helix Angle
FHM050017-R	FHM	5	17	70-100	20	Right Hand Helix Angle
FHM060017-L	FHM	6	17	＞100	20	Left Hand Helix Angle
FHM060017-R	FHM	6	17	＞100	20	Right Hand Helix Angle
FHM080017-L	FHM	8	17	＞100	20	Left Hand Helix Angle
FHM080017-R	FHM	8	17	＞100	20	Right Hand Helix Angle
FSM020019	FSM	2	19	≦50	12	Straight
FSM030019	FSM	3	19	50-70	12	Straight
FSM040019	FSM	4	19	70-100	12	Straight
FSM050018	FSM	5	18	70-100	20	Straight
FSM060018	FSM	6	18	＞100	20	Straight
FSM080018	FSM	8	18	＞100	20	Straight

Products

Felt Lubrication Pinion

Product Code

Module (M)

No. of. Teeth (Z)

Pitch Circle Diameter Range (ød)

Hole Diameter (ød1)

Helix direction(β)