BA180-4BWSA Angular Bearing Customizable Single Row Full Complement Bearing

The BA180-4BWSA features a single-row angular contact ball bearing structure that provides numerous advantages:

• Proficient handling of both significant radial and substantial axial loads simultaneously
• Contact angle (approximately 40 degrees) enhances axial force resistance
• Enhanced rigidity inner and outer rings reduce deformation and ensure high-precision rotation
• Optimized raceway curvature improves contact stress distribution and extends service life
• Available with steel cages for high-strength or brass cages for better self-lubricating properties

Constructed from high-quality GCr15 chrome steel with remarkable hardness, wear resistance, and fatigue resistance. After rigorous heat-treatment, hardness reaches HRC60-65, enabling endurance of long-term heavy-load and high-frequency operation with minimal wear.

Manufactured using state-of-the-art high-precision equipment and advanced processes ensuring dimensional accuracy and superior surface quality. Raceway and balls are machined to extreme precision, reducing friction and vibration while lowering noise levels. Special anti-rust coating enhances corrosion resistance in harsh environments.

• High Load-Carrying Capacity

  Formidable rated dynamic and static load capacity effortlessly handles massive loads during digging, loading, and transportation operations.

• Good High-Speed Performance

  Low friction coefficient during high-speed rotation reduces energy consumption. Effective lubrication channels and heat-dissipation mechanisms prevent performance degradation due to overheating.

• Robust Stability and Reliability

  Excellent sealing design prevents dust, moisture, and contaminants from infiltrating. Maintains stable operation in extreme conditions including high temperatures, dusty atmospheres, and intense vibrations.

Plays a pivotal role in bearing radial and axial loads during slewing motion, ensuring smooth and accurate rotation of the excavator's upper structure. Enhances digging efficiency and material handling accuracy.

Widely applied in travel motors of excavators and loaders. Ideal for transmitting power during equipment movement across various terrains, ensuring smooth and stable machinery operation.

Finds applications in cranes (smooth boom rotation for precise lifting) and bulldozers (efficient transmission system operation for reliable power transfer to tracks).