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SEALMASTER Pillow Block Bearing: 3 7/16 in Bore, 2 Holes, 3 3/4 in Shaft Ht - Fixed Split-House Pillow Block Tapered Roller Bearings
SEALMASTERFixed Split-House Pillow Block Tapered Roller Bearings

SEALMASTER Pillow Block Bearing: 3 7/16 in Bore, 2 Holes, 3 3/4 in Shaft Ht

The SEALMASTER RPB 307-C2 is a fixed split-house pillow block tapered roller bearing with a 3 7/16 in bore. It features a 3 3/4 in shaft height, 11 1/4 in mounting length, and two holes with a 7/8 in mounting bolt…

SKU 3G-OTH-100359

Also listed as: RPB307C2 · RPB 307 C2 · RPB-307-C2

Brand
SEALMASTER
Item
Pillow Block Bearing: 3 7/16 in Bore, 2 Holes, 3 3/4 in Shaft Ht
Category
Fixed Split-House Pillow Block Tapered Roller Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
RPB 307-C2
Holes
2
Mount Lg
11 1/4 in
Shaft Ht
3 3/4 in
Maximum Speed
1,500 RPM
Mounting Bolt Size
7/8 in

Technical Documents

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SEALMASTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SEALMASTER RPB 307-C2 is a fixed split-house pillow block tapered roller bearing with a 3 7/16 in bore. It features a 3 3/4 in shaft height, 11 1/4 in mounting length, and two holes with a 7/8 in mounting bolt size. This bearing has a maximum speed of 1,500 RPM.

Frequently Asked Questions

What is the SEALMASTER RPB 307-C2 pillow block bearing used for?

The SEALMASTER RPB 307-C2 is a fixed split-house pillow block tapered roller bearing used in heavy industrial equipment such as conveyors, fans, and pumps. It supports rotating shafts with a 3 7/16 in bore and handles radial and axial loads at speeds up to 1,500 RPM.

What are the specifications of the SEALMASTER RPB 307-C2?

The SEALMASTER RPB 307-C2 has a 3 7/16 in bore, 3 3/4 in shaft height, 11 1/4 in mounting length, two holes with a 7/8 in mounting bolt size, and a maximum speed of 1,500 RPM. It is a fixed split-house pillow block tapered roller bearing.

Where to buy the SEALMASTER RPB 307-C2 worldwide?

You can source the SEALMASTER RPB 307-C2 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a SEALMASTER pillow block bearing?

To install the SEALMASTER RPB 307-C2, mount the bearing on a clean shaft, align the two bolt holes with the support structure, and tighten the 7/8 in bolts evenly. Ensure the shaft rotates freely and lubricate per manufacturer guidelines. Always follow generic bearing installation best practices.

Used in

Common applications for SEALMASTER
Conveyor systems — SEALMASTER NP series pillow block bearings for belt conveyor idler shafts
Material handling fans — SEALMASTER SFT series flange bearings for fan housing mounting
Pump drives — SEALMASTER MP series medium-duty pillow blocks for pump shaft support
Agricultural equipment — SEALMASTER ER series insert bearings in auger and elevator assemblies
Packaging machinery — SEALMASTER NPL low-base pillow blocks for compact conveyor sections
Industrial blowers — SEALMASTER SFT-23 flange bearing for blower shaft end support

SEALMASTER 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SEALMASTER Pillow Block Bearing: 3 7/16 in Bore, 2 Holes, 3 3/4 in Shaft Ht, 11 1/4 in Mount Lg (MPN RPB 307-2)
SEALMASTER
SEALMASTER Pillow Block Bearing: 3 7/16 in Bore, 2 Holes, 3 3/4 in Shaft Ht, 11 1/4 in Mount Lg (MPN RPB 307-2)
SEALMASTER Pillow Block Bearing: 3 7/16 in Bore, 4 Holes, 3 3/4 in Shaft Ht, 11 1/2 in Mount Lg (MPN RPB 307-4)
SEALMASTER
SEALMASTER Pillow Block Bearing: 3 7/16 in Bore, 4 Holes, 3 3/4 in Shaft Ht, 11 1/2 in Mount Lg (MPN RPB 307-4)
SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, 4 Holes, 4 1/4 in Shaft Ht, 12 in Mount Lg (MPN RPB 315-4)
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SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, 4 Holes, 4 1/4 in Shaft Ht, 12 in Mount Lg (MPN RPB 315-4)
SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, 4 Holes, 4 1/4 in Shaft Ht, 11 in Mount Lg (MPN RPB 315-C4)
SEALMASTER
SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, 4 Holes, 4 1/4 in Shaft Ht, 11 in Mount Lg (MPN RPB 315-C4)
SEALMASTER Pillow Block Bearing: 2 3/16 in Bore, 2 Holes, 2 1/2 in Shaft Ht, 7 15/16 in Mount Lg (MPN RPB 203-2)
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SEALMASTER Pillow Block Bearing: 2 3/16 in Bore, 2 Holes, 2 1/2 in Shaft Ht, 7 15/16 in Mount Lg (MPN RPB 203-2)
SEALMASTER Pillow Block Bearing: 1 3/4 in Bore, 2 Holes, 2 1/4 in Shaft Ht, 7 3/16 in Mount Lg (MPN RPB 112-2)
SEALMASTER
SEALMASTER Pillow Block Bearing: 1 3/4 in Bore, 2 Holes, 2 1/4 in Shaft Ht, 7 3/16 in Mount Lg (MPN RPB 112-2)

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