Suma Precision Machinery

The customer attachment part is on the exter-nal diameter D and then bolted on to the face.The tolerance of the shaft must be ISO h6 or j6 and the tolerance of the pilot diameter D of the attachment part must be ISO H7 or J7.

Complete Freewheels FR … are sealed sprag freewheels in inch dimension with ball bearings. They are supplied oil-filled and ready for installation.

Complete Freewheels FKh with hydrodynamic sprag lift-off are typically used in cases where an assembly can be driven from two or more motors or turbines at the same or similar high speed.

Complete Freewheels BD … X are sealed sprag freewheels with ball bearings and sprag lift-off X. They are supplied oil-filled.

Internal Freewheels FDN are sprag freewheels with anti-friction bearing dimensions.

Complete Freewheels BD … R are sealed freewheels with rollers and ball bearings. They are supplied oil-filled.

Complete Freewheels FBF with mounting flange are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready
for installation.

Complete Freewheels FGR … R A1A2 and FGR … R A2A7 with mounting flange are sealed roller freewheels with ball bearings. They are oil
lubricated.

Complete Freewheels BM… X are sealed sprag freewheels with ball bearings and sprag lift-off X. They are supplied oil-filled and ready for
installation.

Complete Freewheels BM … R are sealed roller freewheels with ball bearings. They are supplied oil-filled and ready for installation.

Complete Freewheels FGRN… R A5A6 are sealed roller freewheels with ball bearings. They are oil lubricated.

Complete Freewheels BA … X and BC … X with lever arm are sealed sprag freewheels with ball bearings and with sprag lift-off X. The sprag liftoff X ensures wear-free freewheeling operation when the inner ring rotates at high speed.

Complete Freewheels BA … XG and BC … XG with lever arm are sprag freewheels with sprag lift-off X and grease-lubricated ball bearings.

Complete Freewheels BA … R and BC … R with lever arm are sealed roller freewheels with ball bearings.

Complete Freewheel FGR … R A2A3 and FGR … R A3A4 with lever arm are sealed roller freewheels with ball bearings. They are oil lubri-cated.

Complete Freewheels FRHD with lever arm are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation. The freewheels are arranged on through shafts or shaft ends.

Complete Freewheels FA with lever arm are sprag freewheels with sleeve bearings. They are grease-lubricated and therefore maintenance free.

Complete Freewheels FAV with lever arm are roller freewheels with sleeve bearings. They are grease-lubricated and therefore maintenance free.

Complete Freewheels FBE with flexible shaft coupling are sealed sprag freewheels with ball bearings for coupling two aligned shafts. They are supplied oil-filled and ready for installation.

Complete Freewheels FBE … XG with flexible shaft coupling are sprag freewheels with sprag lift-off X and grease-lubricated ball bearings for coupling two aligned shafts.

Complete Freewheels FBL with shaft coupling are sealed sprag freewheels with ball bearings for coupling two shafts.