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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 4 15/16 in Bore, Cast Iron - Flange-Mount Tapered Roller Bearings
SEALMASTERFlange-Mount Tapered Roller Bearings

SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 4 15/16 in Bore, Cast Iron

The SEALMASTER 4 Bolt Flange Bearing is a flange-mount tapered roller bearing with a cylindrical bore of 4 15/16 inches, constructed from cast iron and featuring set screws for secure mounting. It uses NLGI #2…

SKU 3G-OTH-100586

Brand
SEALMASTER
Item
4 Bolt Flange Bearing: Tapered Roller, 4 15/16 in Bore, Cast Iron
Category
Flange-Mount Tapered Roller Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
RFP 415
Type
Cast Iron, Set Screws, Circular
Bore
4 15/16 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
7/8 in
System of Measurement
Inch
View Full Spec Sheet

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

Product Description

The SEALMASTER 4 Bolt Flange Bearing is a flange-mount tapered roller bearing with a cylindrical bore of 4 15/16 inches, constructed from cast iron and featuring set screws for secure mounting. It uses NLGI #2 Equivalent lubricant and requires a 7/8 in mounting bolt size, operating in an inch system. This unit is identified by manufacturer part number RFP 415.

Frequently Asked Questions

What is a SEALMASTER 4 Bolt Flange Bearing used for?

This SEALMASTER flange-mount tapered roller bearing supports heavy radial and axial loads in industrial machinery such as conveyors, fans, and pumps. Its 4 15/16 in bore and cast iron housing with set screws provide secure mounting in demanding applications.

What are the specifications of the SEALMASTER RFP 415 bearing?

The SEALMASTER RFP 415 is a 4 bolt flange bearing with a 4 15/16 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #2 Equivalent lubricant, requires a 7/8 in mounting bolt, and is designed for inch-system applications.

Where to buy SEALMASTER RFP 415 bearings worldwide?

3G Electric supplies the SEALMASTER RFP 415 bearing to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct flange-mount tapered roller bearing for your industrial application.

How to install a SEALMASTER 4 bolt flange bearing?

To install, clean the shaft and housing bore, then slide the bearing onto the shaft. Tighten the set screws evenly to the manufacturer's torque specification. Secure the flange to the mounting surface using 7/8 in bolts, and verify alignment before operation.

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 flange-mount 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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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 1/2 in Bore, Cast Iron, Set Screws, 6 1/8 in Lg (MPN RFP 108). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 7/16 in; System of Measurement: Inch.
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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 1/2 in Bore, Cast Iron, Set Screws, 6 1/8 in Lg (MPN RFP 108). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 7/16 in; System of Measurement: Inch.
SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 3 15/16 in Bore, Cast Iron, Set Screws, Circular (MPN RFP 315). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 4 1/2 in Bore, Cast Iron, Set Screws, 3 1/2 in Lg (MPN RFP 408). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.
SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 1/2 in Bore, Cast Iron, Set Screws, 5 3/8 in Lg (MPN RFB 108). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 3/8 in Bore, Cast Iron, Set Screws, 4 5/8 in Lg (MPN RFB 106). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 3/8 in Bore, Cast Iron, Set Screws, 4 5/8 in Lg (MPN RFB 106). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 3 1/2 in Bore, Cast Iron, Set Screws, 10 1/4 in Lg (MPN RFP 308). Key specifications — Bore Type: Cylindrical; Brand: SEALMASTER; Lubricant Material: NLGI #2 Equivalent; Mounting Bolt Size: 3/8 in; System of Measurement: Inch.