Bearings
Housed & Flanged Bearings
RHP Housed Bearings
RHP NP & MP Pillow Blocks
Quick Code: BB-134380
SL1A RHP 1inch Pillow Block Bearing (Flat Back Set Screw Lock Insert)
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Product Specification
Bolt Hole Centres (J)
98.2/110.2mm
Bore Size (d)
1inch
Brand
RHP
Height (H)
67.8mm
Housing Width (A)
36mm
Shaft Height (H2)
33.32mm
Total Length (L)
139mm
Reference
SL1A-RHP
Quick Order Code
BB-134380
Product Description
The SL1A RHP 1inch Pillow Block Bearing is a versatile and robust normal duty bearing solution designed for precision performance and reliable operation across multiple mechanical applications. Part of RHP's renowned SL series, this bearing unit combines durability, ease of maintenance, and precise engineering.
Key Features:
- Normal duty pillow/plummer bearing unit with set screw lock insert
- Unique flush inner ring design on one side for improved mounting flexibility
- Durable cast iron housing with integrated grease nipple for convenient re-lubrication
- Two grub screws for secure shaft positioning and precise installation
- Removable insert design allows for easy replacement without full unit replacement
Technical Specifications:
- Bore Size: 1 inch
- Bolt Hole Centres: 98.2/110.2mm
- Housing Height: 67.8mm
- Housing Width: 36mm
- Shaft Height: 33.32mm
- Total Length: 139mm
Typical Applications:
- Light to medium industrial machinery
- Conveyor systems
- Material handling equipment
- Agricultural machinery
- Food processing equipment
- Packaging machinery
- Small manufacturing equipment
Maintenance Features:
- Easy re-lubrication through integrated grease nipple
- Simple insert replacement without removing entire housing
- Precise shaft tightening with two grub screws
The SL1A RHP Pillow Block Bearing offers engineers and technicians a reliable, versatile solution for rotational support in compact mechanical applications. Its robust construction, coupled with easy maintenance and precise engineering, makes it an ideal choice for various industrial and engineering needs.



