NTN UCFU-2.1/8M General Purpose Flange-Mount Ball Bearing
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 1/8 in cylindrical bore and a square cast iron housing. It features set screws for shaft locking, uses NLGI #3 equivalent…
SKU 3G-OTH-108795
Also listed as: UCFU218M · UCFU 2 1 8M · UCFU-2-1-8M
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 NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 1/8 in cylindrical bore and a square cast iron housing. It features set screws for shaft locking, uses NLGI #3 equivalent lubricant, and has a mounting bolt size of 5/8 in. This inch-system unit is identified by manufacturer part number UCFU-2.1/8M.
Frequently Asked Questions
What is the NTN 4 Bolt Flange Bearing used for?
The NTN 4 Bolt Flange Bearing is used in industrial machinery requiring shaft support at right angles to the mounting surface. Common applications include conveyors, material handling equipment, and agricultural machinery where a compact, general purpose flange-mount ball bearing with a 2 1/8 in bore is needed.
What are the specifications of the NTN UCFU-2.1/8M flange bearing?
The NTN UCFU-2.1/8M is a 4 bolt flange bearing with a 2 1/8 in cylindrical bore, cast iron square housing, and set screw shaft locking. It uses NLGI #3 equivalent lubricant, has a 5/8 in mounting bolt size, and is an inch-system unit. The manufacturer part number is UCFU-2.1/8M.
Where to buy NTN flange bearings in worldwide?
3G Electric supplies NTN flange bearings worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the NTN UCFU-2.1/8M or similar models for your application.
How to install the NTN 4 Bolt Flange Bearing?
To install the NTN 4 Bolt Flange Bearing, first align the housing with the mounting surface and secure using 5/8 in bolts. Tighten the set screws onto the shaft to lock it in place. Ensure the shaft is clean and lubricated per NTN guidelines. Always follow manufacturer instructions for proper preload and alignment.
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3G Electric supplies NTN general purpose flange-mount ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
