MRC 5311MZZ Beefy Double Row Angular Contact Ball Bearing 55 mm ID By 120 mm OD Double Sealed With Metal Cage Heavy Duty Precision Bearing For Industrial Machinery And Equipment

MRC 5311MZZ Double Row Angular Bearing 55mm ID x 120mm
✔️ 1x Single bearing, double sealed, ABEC 1, 55mm ID x 120mm OD

This heavy-duty sealed ball bearing is designed for industrial machinery and equipment. Double seals and a metal cage provide rugged performance under high radial loads, ideal for conveyors, gearboxes, pumps, and other heavy systems where precision and durability matter.

✅ Bearing Type: Angular Contact
✅ Cage: Metal
✅ Enclosure: Double Sealed
✅ I.D.: 55 mm (2.165 in)
✅ O.D.: 120 mm (4.724 in)
✅ Width: 1 15/16 in (49.213 mm)
✅ Rows of Balls: Double
✅ Material: Steel
✅ Seal Type: Rubber, Double Sealed
✅ Precision: ABEC 1
✅ Dynamic Load Rating: 26800 lbf
✅ Static Load Rating: 27400 lbf
✅ Lubricant: Chevron SRI-2
✅ Special Features: Filling notches for max ball count

💡 What is a pillow block bearing used for?
- Handy for supporting rotating shafts in machinery
- Useful for shaft alignment and load handling in industrial setups
- Great for conveyors, fans, gearboxes, and other heavy-duty equipment
- Sealed double row angular contact design improves reliability in tough environments