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
Also listed as: RFP303 · RFP-303
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
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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.
Frequently Asked Questions
What is the SEALMASTER 4 Bolt Flange Bearing used for?
The SEALMASTER 4 Bolt Flange Bearing is used in industrial conveyor systems, material handling equipment, and agricultural machinery where a compact, rigid mounting is needed. Its tapered roller design handles combined radial and thrust loads, making it suitable for applications like fans, blowers, and shaft supports in harsh environments.
What are the specifications of the SEALMASTER 4 Bolt Flange Bearing?
This bearing has a 3 3/16 inch cylindrical bore, cast iron housing, and set screws for shaft mounting. It uses NLGI #2 Equivalent lubricant, has a 3/8 inch mounting bolt size, and is an inch-system component. The manufacturer part number is RFP 303.
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 SEALMASTER part.
How to install the SEALMASTER 4 Bolt Flange Bearing?
To install, clean the shaft and bore, then slide the bearing onto the shaft. Tighten the set screws evenly to secure the bearing without distorting the housing. Bolt the flange to a flat, rigid surface using 3/8 inch bolts. Apply torque per manufacturer guidelines and check alignment before operation.
Used in
Common applications for SEALMASTERSEALMASTER 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.
