NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 3/8 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant, a 1/2 in mounting…
SKU 3G-OTH-113788
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Product Description
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 3/8 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #3 equivalent lubricant, a 1/2 in mounting bolt size, and a 4 21/32 in length in a square configuration (MPN UCFU-1.3/8M). This inch-system bearing is designed for radial load applications requiring a compact, four-bolt flange mount.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 radial load support with a compact, four-bolt flange mount. Common applications include conveyors, fans, and material handling equipment where a cast iron housing and set screw locking provide reliable shaft retention.
What are the specifications of the NTN UCFU-1.3/8M flange bearing?
The NTN UCFU-1.3/8M has a 1 3/8 in cylindrical bore, cast iron housing with set screw locking, and a square 4 21/32 in length. It uses NLGI #3 equivalent lubricant, a 1/2 in mounting bolt size, and is designed for inch-system radial load applications.
Where to buy the NTN 4 Bolt Flange Bearing worldwide?
You can source the NTN 4 Bolt Flange Bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the genuine NTN UCFU-1.3/8M bearing for your application.
How to install the NTN 4 Bolt Flange Bearing?
To install the NTN 4 Bolt Flange Bearing, first clean the shaft and housing bore. Slide the bearing onto the shaft, align the four bolt holes with the mounting surface, and tighten the 1/2 in bolts evenly. Secure the shaft by tightening the set screws against the shaft using a hex key.
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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.
