Bearings
Housed & Flanged Bearings
RHP Housed Bearings
RHP NP & MP Pillow Blocks
Quick Code: BB-134338
NP55DEC RHP 55mm Pillow Block Bearing (Eccentric Locking Collar Insert)
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Product Specification
Bolt Hole Centres (J)
162.5/178.5mm
Bore Size (d)
55mm
Brand
RHP
Height (H)
129.5mm
Housing Width (A)
60mm
Shaft Height (H2)
63.5mm
Total Length (L)
219.5mm
Reference
NP55DEC-RHP
Quick Order Code
BB-134338
Product Description
The NP55DEC RHP 55mm Pillow Block Bearing is a robust and versatile industrial bearing solution designed for reliable performance in a wide range of mechanical applications. This normal duty pillow/plummer bearing unit offers exceptional functionality and durability.
Key Features:
- Cast iron housing with integrated grease nipple for convenient re-lubrication
- Fully sealed bearing insert for enhanced protection against contamination
- Eccentric locking collar insert for precise shaft mounting
- Two grub screws for secure shaft attachment
- Removable insert design allows for easy replacement
Technical Specifications:
- Bore Size: 55mm
- Bolt Hole Centres: 162.5/178.5mm
- Total Length: 219.5mm
- Housing Width: 60mm
- Shaft Height: 63.5mm
- Overall Height: 129.5mm
Typical Applications:
- Conveyor systems
- Agricultural machinery
- Material handling equipment
- Light to medium industrial machinery
- Automotive manufacturing equipment
The innovative design allows for easy installation and maintenance, with the ability to replace bearing inserts separately, reducing long-term operational costs. Manufactured by RHP, a leading global bearing manufacturer known for high-quality precision engineering.



