MRC 305SZZ3 Mast Guide Bearing delivers precise, low friction guidance for demanding equipment with a double sealed enclosure and 25 mm ID x 3 in OD for durable, maintenance free operation MRC Bearing Service

305SZZ3 MRC Mast Guide Bearing single unit, heavy-duty
✔️ ID 25 mm, OD 76.2 mm, width 25.4 mm, double sealed

The MRC Mast Guide Bearing is a single-row ball bearing designed for industrial truck masts and other lifting equipment. It handles heavy radial and shock loads while guiding the mast and carriages smoothly.

I.D.	25 mm (0.984 in)
O.D.	76.2 mm (3.000 in)
Width	25.4 mm (1.000 in)
Inner Ring Offset	4.18 mm (0.165 in)
Outer Ring Width	25.4 mm (1.000 in)
Enclosure	Double Sealed
Material	Steel
Dynamic Load	7600 lbf
Static Load	27400 lbf
Temperature	-22 to 250 °F

✅ I.D. 25 mm (0.984 in)
✅ O.D. 76.2 mm (3.000 in)
✅ Width 25.4 mm (1.000 in)
✅ Inner Ring Offset 4.18 mm (0.165 in)
✅ Outer Ring Width 25.4 mm (1.000 in)
✅ Enclosure Double Sealed
✅ Material Steel
✅ Dynamic Load 7600 lbf
✅ Static Load 27400 lbf
✅ Temperature Range -22 to 250 °F

💡 What is a pillow block bearing used for in industrial machinery? Pillow block bearings provide sturdy support for rotating shafts in equipment like conveyors and machine tools. A handy, general-purpose solution for maintaining alignment and reducing wear in moving equipment. - Handy shaft support for conveyors and machine tools
- Handles radial and axial loads in heavy-duty applications
- Sealed design helps keep lubricant in and contaminants out
- Great choice for long-lasting, fixed-geometry support in industrial settings