Center Of Precision Bearing
luvivo has rich experience in bearing production and supports OEM/ODM
Crossed Roller
luvivo has specializing in the development and production of high precision bearings.
All products
Structural Features
Cross roller bearings use cylindrical rollers arranged alternately at right angles between the inner and outer rings. Because of this structure, the bearing can handle radial load, axial load, and tilting moment within a single compact bearing.
This design is useful when the equipment needs both high rigidity and accurate rotation. In many applications, one cross roller bearing can replace a pair of angular contact bearings or tapered roller bearings, reducing the space needed for installation and simplifying the bearing arrangement.
The rollers are usually guided by spacers or retainers, which keep the rollers separated during operation. This helps reduce friction between rolling elements and improves rotation stability, especially in low-speed or precision positioning applications.
Preload is an important factor for cross roller bearings. A properly preloaded bearing can reduce internal clearance and improve rigidity, which is important for robot joints, rotary tables, indexing units, and measuring equipment.
Some cross roller bearings are designed with mounting holes on the inner ring, outer ring, or both rings. This allows the bearing to be installed directly to the equipment structure, without requiring a separate bearing housing.
When selecting a cross roller bearing, buyers usually need to check the model series, dimensions, precision grade, radial runout, axial runout, preload grade, mounting method, and working load direction.
Application environment
High-speed applications: High-speed rotating parts in electric motors, household appliances, and power tools.
High-load applications: Drive systems in industrial machinery and the automotive industry.
Precision instruments: Used in instruments that require high precision and low noise.
Outdoor equipment: Used in agricultural machinery and construction equipment, which are often exposed to harsher environments.
Design features
High load-bearing capacity: The deep track design allows the bearings to withstand high radial and axial loads.
Durability: High-quality steel and precision manufacturing ensures that the bearings can operate for a long time in harsh environments.
Self-lubricating design: Some types of deep groove ball bearings are equipped with self-lubrication to reduce the need for maintenance.
Diverse sealing options: A variety of sealing designs are available to cater different working environments and dust-proof and waterproof needs.
Our engineers can solve your problems
Reduce maintenance costs: Reduce the frequency of maintenance and replacement of the equipment by providing high-quality and long-life bearing solutions.
Efficiency improvement: Ingenious design improves the efficiency of mechanical components and reduces energy consumption.
Adapt to harsh environments: Special seals and material selections allow bearings to operate in extreme or corrosive environments.
Reduce of noise and vibration: Sophisticated engineering design helps reduce noise and vibration during operation and improve user experience.
Our products are equivalent substitute of the following well-known brands
● SKF (Sweden)
● NSK (Japan)
● FAG (Germany)
● NTN (Japan)
● Timken (USA)
All Type of Bearing
Cooperate with Luvivo
One-Stop Solution for Bearing Procurement
Luvivo is established by China’s leading bearing manufacturers, focusing on the research and development of high-quality bearings.Each year, Luvivo’s production bases manufacture approximately 2 million sets of bearings and related components, which are exported to customers worldwide.
