Pillow Block Bearing, Cast Iron, Set Screw Locking, Ball Insert, 3-3/16 in Dia, Alloy Steel MPN:MP-51
Pillow Block Bearing, Cast Iron, Set Screw Locking, Ball Insert, 3-3/16 in Dia, Alloy Steel
This Sealmaster Pillow Block Bearing is a heavy-duty solution for industrial applications, featuring a cylindrical bore and radial ball bearing insert made from alloy steel. The cast iron housing provides stability and durability, while the double-sealed closure ensures long-lasting performance in harsh environments. With a maximum speed of 2,125 RPM and operating temperature range of -20 to 220°F, this bearing is suitable for use in machinery, equipment, and conveyor systems. Its compact design and bolt-through mount make it easy to integrate into existing systems, making it an ideal choice for industries such as manufacturing, logistics, and food processing.
Top product features:
- Radial Ball Bearing provides smooth rotation
- Double Sealed Closure protects against contaminants
- Cast Iron Housing offers durability and stability
Top product applications:
- Machine Tool Applications
- Heavy Industrial Machinery
- High-Speed Conveyor Systems
Pillow Block Bearing, Base Height 1.25 in, Base Width 4 in, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 3 3/16 in, Bore Type Cylindrical, Center Height 4 in, Closure Double Sealed, Housing Material Cast Iron, Lubricant Material NGLI #2 Equivalent, Maximum Speed 2,125 RPM, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Mount Hole Center-to-Center Length 12 9/16 in, Mount Type Bolt-Through, Number of Mount Holes 2, Overall Height 8 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 16.20
- Package Width: 5.50
- Package Height: 11.00
- Package Weight: 43.00
Product info last updated on February 12, 2026 11:41pm UTC
Category: Bearings, V-belts and Power Transmission Equipment