NTN 4 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Cast Iron, Set Screws
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 21/32 in length. It is…
SKU 3G-OTH-120126
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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 21/32 in length. It is lubricated with NLGI #3 equivalent grease and uses a 1/2 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, conveyors, and material handling equipment. Its square flange design allows secure mounting to a flat surface, providing radial load support in applications requiring reliable shaft alignment and reduced vibration.
What are the specifications of the NTN UCFUX-1.1/4M flange bearing?
The NTN UCFUX-1.1/4M is a 4 bolt flange bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #3 equivalent grease, a 1/2 in mounting bolt size, and has a 4 21/32 in length. This inch-system unit is designed for general purpose radial load applications.
Where to buy NTN flange bearings worldwide?
NTN flange bearings are available to order 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 the NTN UCFUX-1.1/4M or other NTN bearing models.
How to install an NTN 4 bolt flange bearing?
To install, mount the bearing on a clean, flat surface using 1/2 in bolts through the four flange holes. Tighten bolts evenly to avoid housing distortion. Secure the shaft with the set screws, ensuring proper alignment. Lubricate per NTN recommendations and check for free rotation before operation.
Used in
Common applications for NTNNTN Products
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.
