Planetary Gearbox Cylindrica
Planetary gearbox cylindrical roller bearings are for auto gearboxes.
Functions of transmission planetary gears:
1. According to the needs of road conditions and driving
conditions, change the driving speed of the vehicle to provide
appropriate driving force;
2. Cut off or transfer engine power as required to enable the
engine to effectively output power or idle;
3. By shifting gears, the direction of vehicle power output can be
changed to achieve forward and reverse driving.
The sun gear is located in the center of the whole mechanism just
like the sun, and the planetary gear is engaged with the sun gear.
The internal
tooth design of the gear ring makes the gear ring mesh with the
planetary gear on the planet carrier. Generally, 3-6 planetary
gears (four planetary gears in the figure above) are symmetrically
and evenly installed on the needle bearing of the planet carrier
through the needle bearing. When the planetary gear mechanism
works, the planetary gear can not only rotate around its own axis,
but also revolve around the sun gear. The planet carrier also
rotates around the sun gear. Since the sun gear and the planetary
gear are externally engaged, the rotation direction of the two is
opposite. The planetary gear and the ring gear are internally
engaged. The rotation direction of the two is the same. Generally,
the sun gear, ring gear, planet carrier and planet gear are called
four basic elements.
FAQ:
1. What is your the payment condition?
For regular products,No advance payment is needed, you can make
100% payment before shipment accordingly.
For customized products,our payment term normally is 30% of
advance, the balance 70% against copy of BOL.
For our long term customers,you can pay 1 month after receiving the
good.
2. What is your sales turnover?
Our whole year sales turnover in 2023 to 2024 is 11 million dollars
3. Do you have any certifications?
Yes, We are an IATF16949 certified needle bearings manufacturer
since 2011.
4.What about the lead time?
Our production period is 30-45 days
5.What is your production capacity?
We are able to produce over 100 million pieces of bearings per year
with different sizes and types
