SKF 61821-2RZ Deep Groove Ball Bearing 105mm Bore Shielded Grease Lubricated Heavy Duty Built To Last Industrial Ball Bearing With Sheet Metal Cage 20.8 kN Dynamic Load Rating 19.6 kN Static Rating 5000 RPM

SKF 61821-2RZ Deep Groove Ball Bearing, 105mm Bore
✔️ 1 piece pack, 105 mm bore, grease-lubed, shielded

SKF 61821-2RZ deep groove ball bearing is designed for heavy duty industrial use with grease lubrication and dual seals. It supports radial loads in equipment like conveyors, motors, pumps, and gearboxes for smooth, reliable operation.

✅ Basic Dynamic Load Rating: 20.8 kN
✅ Basic Static Load Rating: 19.6 kN
✅ Bore Diameter: 105 mm (4.13 in)
✅ Outer Diameter: 130 mm (5.12 in)
✅ Width: 13 mm (0.51 in)
✅ Cage: Sheet metal
✅ Sealing: Seal on both sides (Non-contact)
✅ Lubricant: Grease
✅ Material: Bearing steel
✅ Number of Rows: 1
✅ Limiting Speed: 5000 r/min
✅ Reference Speed: 10000 r/min
✅ Tolerance: Normal
✅ Relubrication Feature: Without
✅ Coating: Without
✅ Filling Slots: Without
✅ Outer Ring Locating Feature: None
✅ Matched Arrangement: No
✅ Pack Dimensions: 136 mm L x 138 mm H x 23 mm W

💡 What is a pillow block bearing used for? This handy, general-use bearing housing supports rotating shafts in a wide range of equipment.
- supports radial loads in machinery
- simple to mount and align for long service life
- commonly used with grease lubrication and seals
- fits motors, conveyors, pumps, and fans