Product detailed description

The SKF 234432 SP is a super-precision double-direction angular contact thrust ball bearing, specifically designed for high-speed and high-precision applications, including machine tool spindles. This bearing is engineered to accommodate axial loads in both directions, ensuring optimal performance in demanding environments.

Key Specifications:

• Bore Diameter (d): 160 mm
• Outer Diameter (D): 240 mm
• Width (B): 96 mm
• Contact Angle (α): 60°
• Dynamic Load Rating (Ca): 174,000 N
• Static Load Rating (C0a): 630,000 N
• Limiting Speed (Grease Lubrication): 2,400 rpm
• Limiting Speed (Oil Lubrication): 3,400 rpm
• Weight: 13.5 kg

Design Features:

• Double-Direction Angular Contact: Accommodates axial loads in both directions, making it ideal for applications requiring bidirectional load handling.
• Super-Precision Class (SP): Manufactured to higher precision standards than P4S, ensuring dimensional accuracy approximately to P5 and running accuracy approximately to P4 for thrust bearings.
• Brass Cage (M1): Features a machined brass cage with rolling element centered design, enhancing durability and performance.
• High-Speed Capability: Designed to operate efficiently at high speeds, suitable for applications such as machine tool spindles.

Mounting Dimensions:

• Shaft Shoulder Diameter (da): 192.5 mm
• Housing Shoulder Diameter (Da): 226 mm
• Recess Radius (ra max): 2.1 mm
• Recess Radius (ra1 max): 0.6 mm
• Chamfer Dimensions (r1 min and rmin): 0.6 mm

The SKF 234432 SP bearing is engineered to provide high performance and reliability in precision applications, ensuring optimal functionality in demanding environments.