NTN UCFU-1.1/4SM General Purpose Flange-Mount Ball Bearing
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/4 in cylindrical bore. This inch-system unit features a cast iron housing, set screw locking, and a 4 9/32 in length. It is…
SKU 3G-OTH-117867
Also listed as: UCFU114SM · UCFU 1 1 4SM · UCFU-1-1-4SM
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Product Description
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 1/4 in cylindrical bore. This inch-system unit features a cast iron housing, set screw locking, and a 4 9/32 in length. It is lubricated with NLGI #3 equivalent grease and uses a 7/16 in mounting bolt size.
Frequently Asked Questions
What is the NTN 4 Bolt Flange Bearing used for?
The NTN 4 Bolt Flange Bearing is used to support rotating shafts in industrial machinery where the housing mounts to a flat surface. Common applications include conveyors, fans, and material handling equipment. Its cast iron housing and set screw locking provide reliable shaft retention in moderate-load, general-purpose environments.
What are the specifications of the NTN UCFU-1.1/4SM flange bearing?
The NTN UCFU-1.1/4SM is a 4 bolt flange bearing with a 1 1/4 in cylindrical bore. It has a cast iron housing, set screw locking, and a 4 9/32 in length. The unit uses a 7/16 in mounting bolt size and is lubricated with NLGI #3 equivalent grease. It is an inch-system, general purpose ball bearing.
Where to buy NTN flange bearings in worldwide?
You can source the NTN 4 Bolt Flange Bearing from 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; we provide competitive sourcing for NTN bearings without requiring a minimum order quantity.
How to install an NTN 4 Bolt Flange Bearing?
To install, first ensure the shaft is clean and free of burrs. Slide the bearing onto the shaft and align the flange bolt holes with the mounting surface. Tighten the 7/16 in mounting bolts evenly to the recommended torque. Then secure the set screws against the shaft using a hex key. Apply NLGI #3 grease if relubrication is needed.
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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.
