UCPPL209-27MZ2B pillow block bearing single, sealed ball bearing 1-11/16 in (42.86 mm) ID wide inner ring, zinc-plated ball insert, set-screw lock, polymer PPL209 black housing, 5/8 in (15.88 mm) bolt

Single pillow block bearing 1-11/16 in (42.86 mm)
✔️ Zinc-plated ball insert, set-screw lock, 5/8 in (15.88 mm) bolts

This is a single PPL209-style pillow block housing with a sealed ball bearing insert used for mounting and supporting rotating shafts in conveyors, motors, fans, and light industrial equipment. Ideal where relubrication access and a polymer black housing are preferred.

✅ Sealed ball bearing insert, zinc-plated for corrosion resistance
✅ I.D. 1-11/16 in (42.86 mm) with wide inner ring for added shaft support
✅ Set-screw locking on insert for secure shaft mounting
✅ Polymer PPL209 black housing, low-weight and impact resistant
✅ Bolt size 5/8 in (15.88 mm) for mounting; 5/8 in bolt holes
✅ Lubrication fitting: 1/4-28 UNF (1/4 in / 6.35 mm) for relubrication
✅ Contact seal with slinger, rated to 212 F (100 C); relubrication enabled
✅ Single bearing unit, weight approx 2.540 lb (1.15 kg); HTS 8483.20.40.40

💡 What is a pillow block bearing used for in mounting and supporting rotating shafts?

Pillow block bearings are handy maintenance items that support and align rotating shafts while allowing smooth radial movement.

- Provides secure shaft support and alignment for conveyor rollers, drives, and motor shafts using a sealed ball bearing
- Allows periodic relubrication via fittings and keeps contaminants out with contact seals for longer service life
- Works well with linear slide units and light-duty industrial equipment where compact, easy-to-mount housings are needed