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SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 7/16 in Bore, Cast Iron - Flange-Mount Tapered Roller Bearings
SEALMASTERFlange-Mount Tapered Roller Bearings

SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 7/16 in Bore, Cast Iron

The SEALMASTER 4 Bolt Flange Bearing is a flange-mount tapered roller bearing with a 1 7/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #2 Equivalent lubricant…

SKU 3G-OTH-102102

Also listed as: RFP107 · RFP-107

Brand
SEALMASTER
Item
4 Bolt Flange Bearing: Tapered Roller, 1 7/16 in Bore, Cast Iron
Category
Flange-Mount Tapered Roller Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SEALMASTER
Manufacturer Part Number
RFP 107
Type
Cast Iron, Set Screws
Bore
1 7/16 in
Lg
5 1/4 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
3/8 in
System of Measurement
Inch

Technical Documents

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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 1 7/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #2 Equivalent lubricant. The bearing has a 3/8 in mounting bolt size and is designed for inch-system applications.

Frequently Asked Questions

What is the SEALMASTER 4 Bolt Flange Bearing used for?

The SEALMASTER 4 Bolt Flange Bearing is used in industrial machinery requiring reliable shaft support in inch-system applications. Its tapered roller design handles combined radial and axial loads, making it suitable for conveyors, material handling, and agricultural equipment where a compact, flanged mounting is needed.

What are the specifications of the SEALMASTER 4 Bolt Flange Bearing?

This bearing has a 1 7/16 in cylindrical bore, cast iron housing, and set screw shaft locking. It uses NLGI #2 Equivalent lubricant, has a 3/8 in mounting bolt size, and is designed for inch-system measurements. The manufacturer part number is RFP 107.

Where to buy the SEALMASTER 4 Bolt Flange Bearing worldwide?

You can source the SEALMASTER 4 Bolt Flange Bearing 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 on this part.

How to install the SEALMASTER 4 Bolt Flange Bearing?

Install the bearing by mounting the cast iron flange to a flat surface using 3/8 in bolts. Tighten the set screws onto the shaft to lock it in place. Ensure the shaft is clean and aligned to avoid misalignment. Apply NLGI #2 grease if needed per manufacturer guidelines.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SEALMASTER 4 Bolt Flange Bearing: Tapered Roller, 1 3/8 in Bore, Cast Iron, Set Screws, 5 1/4 in Lg (MPN RFP 106)
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