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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 3 3/16 in Bore, Cast Iron - Flange-Mount Tapered Roller Bearings
SEALMASTERFlange-Mount Tapered Roller Bearings

SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 3 3/16 in Bore, Cast Iron

The SEALMASTER 4 Bolt Flange Bearing is a flange-mount tapered roller bearing with a cylindrical bore of 3 3/16 inches, constructed from cast iron and featuring set screws for secure shaft mounting. It uses NLGI #2…

SKU 3G-OTH-100096

Brand
SEALMASTER
Item
4 Bolt Flange Bearing: Tapered Roller, 3 3/16 in Bore, Cast Iron
Category
Flange-Mount Tapered Roller Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
RFP 303
Type
Cast Iron, Set Screws, Circular
Bore
3 3/16 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
3/8 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 3 3/16 inches, constructed from cast iron and featuring set screws for secure shaft mounting. It uses NLGI #2 Equivalent lubricant and has a mounting bolt size of 3/8 inch, with the manufacturer part number RFP 303.

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 3/16 in Bore, Cast Iron, Set Screws, 5 in Lg (MPN RFP 103). 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, 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, 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.
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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.
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