PH 207 RICH High-Base Cast Iron Pillow Block Housing - 167 mm Length
Technical Specifications:
Catalog Code: PH 207 RICH
Brand: RICH
Type: Cast iron housing (High-base pillow block)
Total Length (L): 167 mm
Bolt Hole Distance (J): 127 mm
Base Width (A): 60 mm
Top Width (A1): 30 mm
Base to Center Height (F): 90 mm
Overall Height (F2): 140 mm
Bolt Hole Size (N): 17 mm
Weight: 1.237 kg
Country of Origin: China
Product Overview:
The PH 207 RICH is a specialized high-base pillow block housing manufactured from premium gray cast iron. Designed to accommodate 207 series insert bearings (typically featuring a 35 mm bore), this "PH" series housing is distinguished by its significantly increased center height (90 mm) compared to standard pillow blocks. This elevated design is essential for applications requiring extra clearance between the shaft and the mounting surface, or for aligning with existing high-profile machinery components. The rigid cast iron construction provides superior structural integrity and excellent vibration dampening properties, ensuring stable performance under radial and moderate thrust loads. The internal bore is precision-machined with a spherical seat, allowing the inserted bearing to self-align and compensate for minor shaft misalignments. Commonly used in specialized agricultural machinery, industrial fans, and complex conveyor systems, the PH 207 offers a reliable and durable mounting solution for demanding mechanical environments.
Key Performance Advantages:
High-Base Design: Provides a 90 mm center height, offering superior clearance for oversized pulleys, belts, or specialized mechanical linkages.
Vibration Absorption: The heavy cast iron frame effectively dampens operational harmonics, reducing noise and extending the service life of the internal bearing.
Self-Alignment Support: Features a spherical internal profile to accommodate shaft deflection and mounting inaccuracies.
Robust Mounting: The wide 60 mm base with 17 mm bolt holes ensures a secure and stable connection to the machine framework.
Transparency Note: This housing is manufactured under the RICH brand. The code PH 207 is used for identification purposes and does not imply affiliation with other manufacturers.