Planetary Gearbox Cylindrical Roller Bearings for Automotive Transmissions - 3-6 Gear Configuration with 100+ Million Annual Production
MOQ:
50-2000
Delivery Time:
5-30 Working Days
Product Description
Planetary Gearbox Cylindrical Roller Bearings
Planetary gearbox cylindrical roller bearings are precision-engineered components specifically designed for automotive transmission systems, providing reliable performance and extended service life.
Transmission Functions
- Adjust vehicle driving speed according to road conditions and driving requirements
- Provide appropriate driving force for optimal vehicle performance
- Control engine power transmission for effective power output or idle operation
- Enable forward and reverse driving through gear shifting mechanisms
Planetary Gear Mechanism Design
The planetary gear system features a central sun gear surrounded by 3-6 planetary gears symmetrically arranged on needle bearings within the planet carrier. This configuration allows planetary gears to rotate on their own axes while simultaneously revolving around the sun gear, with the planet carrier also rotating around the sun gear.
Rotation Characteristics: Sun gear and planetary gears rotate in opposite directions (external engagement), while planetary gears and ring gear rotate in the same direction (internal engagement). The system comprises four essential components: sun gear, ring gear, planet carrier, and planetary gears.
Manufacturing Capabilities & Certifications
| Certification | Annual Production Capacity | Lead Time |
|---|---|---|
| IATF 16949 Certified (since 2011) | 100+ million pieces annually | 30-45 days |
Business Information
Payment Terms
Regular products: 100% payment before shipment
Customized products: 30% advance, 70% against BOL copy
Long-term customers: Payment 1 month after goods receipt
Customized products: 30% advance, 70% against BOL copy
Long-term customers: Payment 1 month after goods receipt
Annual Sales Performance
2023-2024 sales turnover: $11 million
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Zhihua Bearings Co., Ltd.
Location
NO.9 Changbei Road,West Lake Street,Wujin District, Changzhou City,213145,China
Contact Person
james