1 Pair 7806AC P4DF Angular Contact Ball Bearings 30mm x 42mm x 7mm,Machine Tool Spindles and Ball Screw Support Bearing，

Brand: PRECISCRY

Features:

• The thin-walled cross-section design, with uniform and thin walls on both inner and outer rings, significantly reduces the bearing's weight and installation space requirements. The angular contact structure allows it to withstand both radial and unidirectional axial loads simultaneously, making it suitable for high-precision rotating applications.
• With a 25° contact angle, it can withstand both radial and single-direction axial loads simultaneously. The high-rigidity structure is suitable for scenarios requiring high precision and stability, such as machine tool spindles and motors, improving equipment operating efficiency.
• Equipped with nitrile rubber (NBR) seals, it effectively blocks dust, moisture, and debris from entering, preventing grease leakage and greatly reducing maintenance frequency, suitable for complex industrial environments such as dusty or humid conditions.
• Flexible Adaptability: Supports multiple pairing methods including DB (back-to-back), DF (face-to-face), and DT (tandem), with a compact structure, convenient installation, and space-saving design, suitable for small machinery and space-constrained equipment.
• Wide Application: Compatible with machine tools, high-speed motors, precision instruments, air compressors, and other equipment, balancing rigidity and high-speed performance, offering excellent cost-effectiveness, and meeting the core needs of industrial transmission.

model number: MG-JCQZC-27-7806AC-30x42x7-P4DF

Part Number: MG-JCQZC-27-7806AC-30x42x7-P4DF

Package Dimensions: 1.7 x 1.7 x 0.3 inches