SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, 4 Holes, 4 1/4 in Shaft Ht
The SEALMASTER Pillow Block Bearing is a fixed split-house pillow block tapered roller bearing with a 3 15/16 in bore. It features a 4 1/4 in shaft height, 12 in mounting length, and 4 holes with a 3/4 in mounting…
SKU 3G-OTH-101891
Also listed as: RPB3154 · RPB 315 4 · RPB-315-4
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SEALMASTER Pillow Block Bearing is a fixed split-house pillow block tapered roller bearing with a 3 15/16 in bore. It features a 4 1/4 in shaft height, 12 in mounting length, and 4 holes with a 3/4 in mounting bolt size. This bearing has a maximum speed of 1,250 RPM and is identified by manufacturer part number RPB 315-4.
Frequently Asked Questions
What is the SEALMASTER Pillow Block Bearing used for?
The SEALMASTER Pillow Block Bearing is a fixed split-house pillow block tapered roller bearing designed for heavy-duty industrial applications. It supports rotating shafts in conveyors, fans, and material handling equipment, handling radial and axial loads at speeds up to 1,250 RPM.
What are the specifications of the SEALMASTER Pillow Block Bearing?
This SEALMASTER bearing has a 3 15/16 in bore, 4 1/4 in shaft height, 12 in mounting length, and 4 holes with a 3/4 in mounting bolt size. Maximum speed is 1,250 RPM. The manufacturer part number is RPB 315-4.
Where to buy the SEALMASTER Pillow Block Bearing worldwide?
You can source the SEALMASTER Pillow Block Bearing (MPN RPB 315-4) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance with international shipping requirements.
How to install a SEALMASTER Pillow Block Bearing?
To install, align the bearing housing on a flat mounting surface, insert bolts through the 4 holes with 3/4 in mounting bolt size, and tighten evenly. Ensure the shaft fits the 3 15/16 in bore without forcing. Lubricate per manufacturer guidelines and verify alignment before operating at up to 1,250 RPM.
Used in
Common applications for SEALMASTERSEALMASTER Products
3G Electric supplies SEALMASTER fixed split-house pillow block tapered roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
