NTN M-UCFC210 JD1 Round Flange Bearing Unit 50mm 4-Bolt Cast Iron NOS Single

NTN M-UCFC210 JD1 — 4-Bolt Round Flange Mounted Ball Bearing Unit

Brand: NTN (Genuine) Part Number: M-UCFC210 JD1 Condition: NOS — New Old Stock, factory-new and unused

IMPORTANT: This listing is for ONE (1) bearing unit. The photo may show multiple units for reference, but only one unit will be shipped per purchase. Order the quantity you need.

WHAT IT IS

The NTN M-UCFC210 JD1 is a complete mounted bearing unit — a sealed deep-groove ball bearing pre-installed in a one-piece cast iron piloted round flange housing. The piloted flange design includes a cylindrical spigot on the mounting side for accurate placement during installation and increased operational stability. The four bolt holes mount perpendicular to the shaft axis for applications where the bearing must be supported off a vertical or horizontal surface.

The "M" prefix and "JD1" suffix designation suggests this is an OEM-spec'd variant, commonly supplied to original equipment manufacturers including agricultural and industrial applications. The "D1" suffix typically denotes a relubricatable configuration with a grease fitting for service in place.

SPECIFICATIONS

• Bore (shaft size): 50 mm (approx. 2")
• Series: UCFC200 (light-duty piloted round flange cartridge)
• Bolt holes: 4
• Bolt circle diameter: 138 mm
• Bolt size: M14
• Pilot diameter: 110 mm
• Overall length/diameter: 165 mm
• Length through bore: 51.6 mm
• Unit standoff: 42.6 mm
• Housing: Gray cast iron (rigid, vibration-damping)
• Bearing insert: UC210 (deep-groove radial ball bearing, AISI 52100 through-hardened chromium steel)
• Locking: Setscrew (ball-point setscrews, two at 120° for three-point hold)
• Seals: Contact lip seals with flingers, both sides
• Lubrication: Relubricatable via grease fitting on housing
• Radial dynamic load capacity: 3,600 kgf
• Radial static load capacity: 2,370 kgf

COMMON APPLICATIONS

This bearing unit is widely used in agricultural equipment (combines, balers, tillage equipment, planters), conveyor systems, fans and blowers, construction machinery, processing equipment, material handling, food processing equipment, and general industrial machinery where a shaft must be supported through a flange-mounted bearing.

CROSS-REFERENCES / SUPERSEDES

Common cross-references: NTN UCFC210, NTN UCFC210D1, NTN C-UCFC210, NTN UCFC210-200D1 (2" imperial bore variant), Timken UCFC210, SKF FYRP 2, Sealmaster MFC-50, INA RCJC50, Koyo UCFC210. The "JD1" suffix may indicate a John Deere OEM specification — verify against your equipment parts catalog before substituting.

CONDITION DETAILS

This is genuine NTN New Old Stock. The bearing unit is factory-new, unused, with seals and grease intact. Original packaging may show shelf wear, dust, or minor cosmetic flaws from long-term storage.

RETURNS

30-day return policy. If you're not satisfied for any reason, you may open a return request through eBay within 30 days of purchase.

Please verify this part number, bore size, and mounting configuration match your application before purchasing. If you have questions, message us before buying — we're glad to help!