Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
NTN 4 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, SS, Set Screws - Food-Grade Flange-Mount Ball Bearings
NTNFood-Grade Flange-Mount Ball Bearings

NTN 4 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, SS, Set Screws

The NTN 4 Bolt Flange Bearing is a food-grade flange-mount radial ball bearing with a 1 15/16 in cylindrical bore and an open cap. It features FDA/USDA-H1 solid grease lubrication, a 5/8 in mounting bolt size, and…

SKU 3G-OTH-106384

Brand
NTN
Item
4 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, SS, Set Screws
Category
Food-Grade Flange-Mount Ball Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NTN
Manufacturer Part Number
SUCF210-31C0FG1
Type
SS, Set Screws
Bore
1 15/16 in
Lg
5 5/8 in
Wd
2 5/32 in
Bore Type
Cylindrical
Lubricant Material
FDA/USDA-H1 Solid Grease
Mounting Bolt Size
5/8 in
Included Bearing Cap
Open Cap
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN 4 Bolt Flange Bearing is a food-grade flange-mount radial ball bearing with a 1 15/16 in cylindrical bore and an open cap. It features FDA/USDA-H1 solid grease lubrication, a 5/8 in mounting bolt size, and set screws for secure shaft attachment. This inch-system bearing is identified by manufacturer part number SUCF210-31C0FG1.

Frequently Asked Questions

What is the NTN 4 Bolt Flange Bearing SUCF210-31C0FG1 used for?

This NTN food-grade flange-mount radial ball bearing is designed for conveyor systems and processing equipment in food, beverage, and pharmaceutical plants. Its FDA/USDA-H1 solid grease lubrication and open cap make it suitable for washdown environments where sanitation and corrosion resistance are critical.

What are the specifications of the NTN SUCF210-31C0FG1 bearing?

This NTN 4 bolt flange bearing has a 1 15/16 in cylindrical bore, 5/8 in mounting bolt size, and uses set screws for shaft attachment. It is lubricated with FDA/USDA-H1 solid grease, includes an open cap, and is measured in inches. The manufacturer part number is SUCF210-31C0FG1.

Where to buy the NTN SUCF210-31C0FG1 bearing worldwide?

3G Electric supplies the NTN SUCF210-31C0FG1 food-grade flange bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for this inch-system bearing with FDA grease.

How to install the NTN 4 bolt flange bearing with set screws?

Align the bearing's mounting holes with the 5/8 in bolts on your equipment flange. Tighten the bolts evenly to the manufacturer's torque spec. Secure the shaft by tightening the set screws onto the shaft's flat surface. Use FDA-compatible grease if relubrication is needed, and keep the open cap clean.

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 food-grade flange-mount ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
NTN 4 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, SS, Set Screws, 5 5/8 in Lg, 2 5/32 in Wd (MPN SUCF210-31CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, SS, Set Screws, 5 5/8 in Lg, 2 5/32 in Wd (MPN SUCF210-31CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, SS, Set Screws, 5 25/64 in Lg, 2 1/16 in Wd (MPN SUCF209-28C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, SS, Set Screws, 5 25/64 in Lg, 2 1/16 in Wd (MPN SUCF209-28C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, SS, Set Screws, 5 25/64 in Lg, 2 1/16 in Wd (MPN SUCF209-28CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, SS, Set Screws, 5 25/64 in Lg, 2 1/16 in Wd (MPN SUCF209-28CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN 4 Bolt Flange Bearing: Radial Ball, 2 3/16 in Bore, SS, Set Screws, 6 3/8 in Lg, 2 19/64 in Wd (MPN SUCF211-35C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 3/16 in Bore, SS, Set Screws, 6 3/8 in Lg, 2 19/64 in Wd (MPN SUCF211-35C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN 4 Bolt Flange Bearing: Radial Ball, 2 in Bore, SS, Set Screws, 6 3/8 in Lg, 2 19/64 in Wd, 440C (MPN SUCF211-32CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 in Bore, SS, Set Screws, 6 3/8 in Lg, 2 19/64 in Wd, 440C (MPN SUCF211-32CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN 4 Bolt Flange Bearing: Radial Ball, 2 in Bore, SS, Set Screws, 6 3/8 in Lg, 2 19/64 in Wd (MPN SUCF211-32C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 2 in Bore, SS, Set Screws, 6 3/8 in Lg, 2 19/64 in Wd (MPN SUCF211-32C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.

More from NTN

View all NTN parts →
NTN 3 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, SS, Set Screws, 3 1/8 in Lg, 1 37/64 in Wd (MPN SUCFB206-19FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: M8; System of Measurement: Inch; Included Bearing Cap: None.
NTN
NTN 3 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, SS, Set Screws, 3 1/8 in Lg, 1 37/64 in Wd (MPN SUCFB206-19FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: M8; System of Measurement: Inch; Included Bearing Cap: None.
NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, SS, Set Screws, 4 19/32 in Lg, 1 3/4 in Wd (MPN SUCF207-23CO). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, SS, Set Screws, 4 19/32 in Lg, 1 3/4 in Wd (MPN SUCF207-23CO). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/2 in Bore, SS, Set Screws, 6 49/64 in Lg, 2 1/32 in Wd (MPN SUCFL208-24C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/2 in Bore, SS, Set Screws, 6 49/64 in Lg, 2 1/32 in Wd (MPN SUCFL208-24C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN 3 Bolt Flange Bearing: Radial Ball, 25 mm Bore, SS, Set Screws, 67 mm Lg, 35.8 mm Wd, 119 mm Ht (MPN SUCFB205C0). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: M10; System of Measurement: Metric; Included Bearing Cap: Open Cap.
NTN
NTN 3 Bolt Flange Bearing: Radial Ball, 25 mm Bore, SS, Set Screws, 67 mm Lg, 35.8 mm Wd, 119 mm Ht (MPN SUCFB205C0). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: M10; System of Measurement: Metric; Included Bearing Cap: Open Cap.
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/2 in Bore, Polymer, Set Screws, 6 7/8 in Lg, Rhombus (MPN ZUCNFL208-24). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch; Included Bearing Cap: None.
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/2 in Bore, Polymer, Set Screws, 6 7/8 in Lg, Rhombus (MPN ZUCNFL208-24). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch; Included Bearing Cap: None.
NTN 3 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, SS, Set Screws, 3 17/32 in Lg, 1 3/4 in Wd (MPN SUCFB207-22CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: M12; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN
NTN 3 Bolt Flange Bearing: Radial Ball, 1 3/8 in Bore, SS, Set Screws, 3 17/32 in Lg, 1 3/4 in Wd (MPN SUCFB207-22CCFG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: M12; System of Measurement: Inch; Included Bearing Cap: Closed Cap.
NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, SS, Set Screws, 4 19/32 in Lg, 1 3/4 in Wd (MPN SUCF207-23C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, SS, Set Screws, 4 19/32 in Lg, 1 3/4 in Wd (MPN SUCF207-23C0FG1). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, SS, Set Screws, 5 17/32 in Lg, 1 37/64 in Wd (MPN SUCFL206-20CO). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.
NTN
NTN 2 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, SS, Set Screws, 5 17/32 in Lg, 1 37/64 in Wd (MPN SUCFL206-20CO). Key specifications — Bore Type: Cylindrical; Brand: NTN; Lubricant Material: FDA/USDA-H1 Solid Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch; Included Bearing Cap: Open Cap.