DODGE P34-14 M-85-SK Heavy Duty Pillow Block Bearing | 85mm Bore | Extreme Duty Tapered Roller Bearing Unit

The DODGE P34-14 M-85-SK is engineered for the most demanding heavy-industrial applications, delivering unparalleled reliability and load capacity. This four-bolt pillow block utilizes a robust cast iron P34 housing designed to withstand extreme shock loads and high levels of vibration common in mining, cement, and pulp and paper environments. Featuring an 85mm metric bore, the unit typically houses a self-aligning spherical or tapered roller bearing, ensuring optimal performance under misalignment and high static and dynamic radial loads. The critical M-85-SK designation signifies specialized, multi-lip labyrinth seals (or equivalent high-performance seals) that provide exceptional protection against water ingress and abrasive dust, drastically extending the service life and uptime of critical machinery. Optimized for simplified installation and minimal maintenance requirements, the P34-14 M-85-SK allows for easy bearing inspection and replacement without full unit disassembly, thanks to its split-housing design (where applicable for the series). Its superior heat dissipation characteristics and precise dimensional control ensure reduced operating temperatures and consistent alignment throughout the operational lifecycle. Choosing this DODGE unit means investing in reduced total cost of ownership (TCO) by mitigating catastrophic failures and significantly decreasing planned and unplanned maintenance downtime, making it the preferred choice for plant managers prioritizing long-term operational resilience and efficiency.

Key Features

• Robust P34 Cast Iron Housing provides exceptional shock load resistance.
• M-85-SK Sealing System ensures industry-leading protection against dust, dirt, and washdown applications.
• Self-Aligning Internal Bearing compensates for shaft misalignment, prolonging bearing life.
• Designed for interchangeability with major competitor SAF/SNL series housings.
• Re-lubrication capabilities via integrated grease fittings for extended service intervals.
• Simplified maintenance access allows for faster bearing element replacement.

Technical Specifications