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NTN 4 Bolt Flange Bearing: Radial Ball, 7/8 in Bore, Cast Iron, Set Screws - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN 4 Bolt Flange Bearing: Radial Ball, 7/8 in Bore, Cast Iron, Set Screws

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 7/8 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant. The…

SKU 3G-OTH-116756

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 7/8 in Bore, Cast Iron, Set Screws
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCF205-014D1
Type
Cast Iron, Set Screws
Bore
7/8 in
Lg
3 3/4 in
Ht
3 3/4 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
7/16 in
System of Measurement
Inch
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 7/8 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant. The unit has a 3 3/4 in length and height, with a 7/16 in mounting bolt size, and is measured in inches.

Frequently Asked Questions

What is the NTN 4 Bolt Flange Bearing used for?

This NTN flange-mount ball bearing supports rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and set-screw locking provide reliable radial load support in moderate-duty applications.

What are the specifications of the NTN UCF205-014D1 flange bearing?

The NTN UCF205-014D1 has a 7/8 in cylindrical bore, cast iron housing, set-screw shaft locking, and NLGI #3 equivalent grease. Overall dimensions are 3 3/4 in height and length, with a 7/16 in mounting bolt size. It is an inch-series unit.

Where to buy NTN flange bearings worldwide?

3G Electric supplies NTN flange bearings like the UCF205-014D1 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this general purpose bearing.

How to install an NTN 4 bolt flange bearing?

Mount the bearing unit to a flat, rigid surface using 7/16 in bolts through the four flange holes. Tighten the set screws evenly against the shaft to secure it. Apply moderate torque per NTN recommendations and ensure shaft alignment to prevent premature wear.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN 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.

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