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NTN UCF210-115D1 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
NTNGeneral Purpose Flange-Mount Ball Bearings

NTN UCF210-115D1 General Purpose Flange-Mount Ball Bearing

The NTN 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 15/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant…

SKU 3G-OTH-111695

Also listed as: UCF210115D1 · UCF210 115D1

Brand
NTN
Item
UCF210-115D1 General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCF210-115D1
Type
Cast Iron, Set Screws, Square
Bore
1 15/16 in
Lg
5 5/8 in
Bore Type
Cylindrical
Lubricant Material
NLGI #3 Equivalent
Mounting Bolt Size
5/8 in
System of Measurement
Inch

Technical Documents

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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 1 15/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #3 equivalent lubricant. The mounting bolt size is 5/8 in, and the system of measurement is inch.

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 in industrial equipment such as conveyors, fans, and material handling systems. It supports rotating shafts and accommodates misalignment in applications requiring a compact, rigid mounting solution.

What are the specifications of the NTN UCF210-115D1 flange bearing?

The NTN UCF210-115D1 has a 1 15/16 in cylindrical bore, cast iron housing with set screws for shaft locking, and a 5/8 in mounting bolt size. It uses NLGI #3 equivalent lubricant and measures 5 5/8 in length. The system of measurement is inch.

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 part.

How to install the NTN 4 Bolt Flange Bearing with set screws?

To install the NTN flange bearing, align the housing bolt holes with the mounting surface and tighten the 5/8 in bolts. Secure the shaft by tightening the set screws evenly against the shaft using a hex key. Ensure the shaft is clean and lubricated per NTN recommendations.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN 4 Bolt Flange Bearing: Radial Ball, 2 3/16 in Bore, Cast Iron, Set Screws, 6 3/8 in Lg, Square (MPN UCF211-203D1)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 3/16 in Bore, Cast Iron, Set Screws, 6 3/8 in Lg, Square (MPN UCF211-203D1)
Cast iron flange-mount ball bearing with 2 in cylindrical bore and set screw locking. Lubricated with NLGI #3 equivalent grease. Mounting bolt size 5/8 in. Dimensions: 6 3/8 in length, 2 19/64 in width. Suitable for radial load applications in industrial machinery, conveyors, and material handling equipment
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Cast iron flange-mount ball bearing with 2 in cylindrical bore and set screw locking. Lubricated with NLGI #3 equivalent grease. Mounting bolt size 5/8 in. Dimensions: 6 3/8 in length, 2 19/64 in width. Suitable for radial load applications in industrial machinery, conveyors, and material handling equipment
Cast iron square flange housing with cylindrical bore. Shaft locking via set screws. Lubricated with NLGI #3 equivalent grease. Mounting bolt size 5/8 in. Overall length 5 13/32 in. Suitable for radial load support in conveyors, fans, and material handling equipment
NTN
Cast iron square flange housing with cylindrical bore. Shaft locking via set screws. Lubricated with NLGI #3 equivalent grease. Mounting bolt size 5/8 in. Overall length 5 13/32 in. Suitable for radial load support in conveyors, fans, and material handling equipment
NTN 4 Bolt Flange Bearing: Radial Ball, 1 11/16 in Bore, Cast Iron, Set Screws, 5 13/32 in Lg (MPN UCF209-111D1)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 11/16 in Bore, Cast Iron, Set Screws, 5 13/32 in Lg (MPN UCF209-111D1)
Cast iron square flange-mount ball bearing with 1 1/2 in cylindrical bore, set screw locking, and NLGI #3 equivalent lubricant. Accepts 1/2 in mounting bolts. Suitable for supporting rotating shafts in industrial machinery, conveyors, and material handling equipment
NTN
Cast iron square flange-mount ball bearing with 1 1/2 in cylindrical bore, set screw locking, and NLGI #3 equivalent lubricant. Accepts 1/2 in mounting bolts. Suitable for supporting rotating shafts in industrial machinery, conveyors, and material handling equipment
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws, 4 19/32 in Lg, Square (MPN UCF207-106D1)
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, Cast Iron, Set Screws, 4 19/32 in Lg, Square (MPN UCF207-106D1)

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