Overview
The Dodge 023018 P2B-E-300R is a Type E-Xtra mounted pillow block bearing engineered for demanding industrial power transmission and mechanical drive systems. This two-bolt pillow block features a 3″ bore with high-capacity tapered roller bearing inserts, enabling excellent radial and thrust load handling in conveyor systems, fans, pumps, and industrial machinery. Cast iron construction and precision engineering make this unit a reliable choice for long-term service in heavy-duty environments.
Key Features
- Type E-Xtra Design: High-load tapered roller bearing insert with case-carburized races and rollers for superior durability and extended service life
- Two-Bolt Mounting: Standard two-bolt pillow block base with flexible bolt spacing (9.31″–9.69″ center-to-center) for easy retrofit and alignment
- Set Screw Locking: 65-degree set screw collar design for secure, vibration-resistant shaft attachment
- Triple-Lip Contact Seal: Trident triple-lip sealing system protects against contamination and extends bearing life
- Non-Expansion (Fixed): Rigid bearing construction suitable for fixed-shaft applications
- Relubricatable: Grease-lubricated design (MobilGrease XHP222) with accessible grease ports for in-service maintenance
Technical Specifications
The Dodge 023018 pillow block meets industry standards for load capacity, speed, and mounting compatibility:
- Bore Diameter: 3.00 inches (3″)
- Bore Length (Thru): 4.5 inches
- Bolt Center-to-Center Length: 9.31″ to 9.69″ (nominal 9.00″)
- Base to Bore Centerline: 3.13 inches
- Overall Length (OAL): 12 inches
- Overall Height (OAH): 6.25 inches
- Base Width: 4.5 inches
- Radial Dynamic Load Capacity: 11,120 lbf
- Radial Static Load Capacity: 61,200 lbf
- Maximum Speed: 2,060 rpm
- Housing Material: Cast Iron
- Housing Type: Solid (Non-Expansion)
- Insert Material: Steel (Tapered Roller)
- Seal Type: Trident Triple-Lip Contact
- Lubrication: Grease (MobilGrease XHP222)
- Weight: 27 lbs
- Locking Device: Set Screw (65-degree spacing)
- Country of Origin: United States
Typical Applications
Dodge 023018 Type E-Xtra bearings serve critical roles in heavy-load, industrial environments where reliability and high load capacity are essential:
- Conveyor systems and belt-driven machinery
- Air handling and HVAC equipment
- Food and beverage processing equipment
- Mining and aggregate handling systems
- Cement production facilities
- Paper and forest product mills
- Unit and baggage handling systems
- Industrial fans and blowers
- Gear-driven transmission systems
Compatibility & Replacements
Compatible With
- Standard two-bolt pillow block mounting frames
- Shaft sizes: 3.00″ diameter (round bore)
- Flexible bolt center spacing: 9.31″ to 9.69″ (standard industrial pillow block base patterns)
- Greased bearing systems using ISO VG 220–320 grease
- Industrial machinery requiring tapered roller bearing support
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Dodge 023018 may interchange with equivalent Type E pillow block bearings from other manufacturers (such as Timken E-P2B-TRB-3 or SealMaster RPB 300-C2), but confirm mounting dimensions, bore size, and load requirements with OEM documentation.
Works With
- Standard greasing systems and relubrication schedules
- Fixed-shaft mechanical drive applications (non-expansion design)
- Tapered roller bearing removal and installation tools
- Shaft alignment and coupling systems compatible with 3″ bore
