Front planet 722.9 (bearing with washer) 4/4 pinion A220271343 A2202701643 A2212701243 R2202721005

Front planet 722.9 (bearing with washer) 4/4 pinion A220271343 A2202701643 A2212701243 R2202721005

• Total height - 90 mm.

Planetary pinions:

Internal pinion (adjacent to the sun gear):

• Number of pinions 4 pcs.
• Number of pinion teeth 21 pcs.
• The height of the pinion is 44 mm.

External pinions (adjacent to the ring gear):

• Number of pinions 4 pcs.
• Number of pinion teeth  20 pcs.
• Pinion gear height 16 mm.

Front planet bearings:

Thrust needle bearing:

• Inner diameter (bearing sides) - 43.90 mm
• The inner diameter of the needle bearing is 56.70 mm.