PillowBlock SB Bearing, Taprd Rlr, 3-15/16 MPN:RPB 315-4
PillowBlock SB Bearing, Taprd Rlr, 3-15/16
The Sealmaster PillowBlock SB Bearing is a versatile and reliable solution for various industrial applications. Its tapered roller bearing insert provides smooth operation and long-lasting performance, while the cast iron housing ensures durability and resistance to harsh environments. Suitable for use in high-temperature and high-speed applications, this bearing can withstand temperatures from -20 to 220 degrees F and speeds up to 1,250 RPM. Ideal for use in machinery, equipment, and manufacturing processes, the Sealmaster PillowBlock SB Bearing is a valuable addition to any industrial setting, offering reduced maintenance and increased productivity.
Top product features:
- Tapered roller bearing insert provides smooth rotation and support for heavy loads
- Double sealed closure protects against dust and moisture
- Cast iron housing provides a strong and durable base for the bearing
Top product applications:
- Conveyor systems
- Industrial machinery
- Heavy equipment
Pillow Block Bearing, Base Height 2.438 in, Base Width 4.5 in, Bearing Insert Material Alloy Steel, Bearing Insert Type Tapered Roller, Bore Diameter 3 15/16 in, Bore Type Cylindrical, Center Height 4 1/4 in, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Lubricant Material NGLI #2 Equivalent, Maximum Speed 1,250 RPM, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Mount Hole Center-to-Center Length 12 in, Mount Hole Center-to-Center Width 13 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 16.50
- Package Width: 9.63
- Package Height: 6.75
- Package Weight: 76.90
Product info last updated on January 17, 2026 3:37pm UTC
Category: Bearings, V-belts and Power Transmission Equipment