NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/8 in Bore, Cast Iron, Eccentric Collar
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/8 in cylindrical bore and a cast iron housing. It features an eccentric collar locking mechanism and measures 5 21/32 in length…
SKU 3G-OTH-115807
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Product Description
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/8 in cylindrical bore and a cast iron housing. It features an eccentric collar locking mechanism and measures 5 21/32 in length. This inch-system unit uses NLGI #3 equivalent lubricant and requires a 5/8 in mounting bolt.
Frequently Asked Questions
What is the NTN 4 Bolt Flange Bearing used for?
The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and eccentric collar locking mechanism provide reliable shaft retention in moderate-load applications.
What are the specifications of the NTN UELFU-1.7/8M flange bearing?
The NTN UELFU-1.7/8M is a 4 bolt flange bearing with a 1 7/8 in cylindrical bore, cast iron housing, and eccentric collar lock. It uses NLGI #3 equivalent lubricant, requires a 5/8 in mounting bolt, and measures 5 21/32 in length. This inch-system unit is manufactured by NTN.
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. Contact us for availability and lead time on this NTN UELFU-1.7/8M bearing.
How to install the NTN flange bearing with eccentric collar?
To install the NTN eccentric collar flange bearing, slide the bearing onto the shaft, align the collar keyway with the shaft key, and rotate the collar in the direction of shaft rotation to lock. Tighten the setscrew against the shaft. Use a 5/8 in bolt to mount the cast iron flange to a flat surface.
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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.
