Moline Bearing
UCFCX18-55 3-7/16 MEDIUM DUTY BALL BEARING PILOTED FLANGE  SET SCREW LOCKING
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Medium Duty UCX·Piloted Flange

UCFCX18-55 3-7/16 MEDIUM DUTY BALL BEARING PILOTED FLANGE SET SCREW LOCKING

29431308

Made of Class 30 Cast Iron, this Solid Medium Duty UCX Piloted Flange is a Fixed Ball Bearing Bearing with a 3 1⁄2 in (3.5000 in) shaft size. Includes a Steel Set Screw Locking Insert with a Single Collar, an available Single Lip Contact Seal made of Nitrile, and a Standard Painted finish, this bearing is ready for even the toughest of jobs.

  • Manufactured to meet quality standards set by the industry with a single row deep groove ball bearing and cast iron housing.
  • All Ball Bearings are available as inserts, housings, & complete units.
Part Number
29431308
Series
Medium Duty UCX
Housing Type
Piloted Flange
Shaft Size
3 1⁄2" (3.5″ / 88.9 mm)
Expansion / Non-Expansion
Fixed
Weight
29.7 lb
Insert Number
UCX18-56
Housing Number
FCX18
Dynamic Load
24504 lbf
Grease Fitting Size
1/8-27 NPT
Angular Misalignment (Degrees)
0
Product Family
Ball Bearing
Rolling Element
Ball
Housing Construction
Solid
Insert Material
Steel
Locking Style
Set Screw Locking
Lubrication Type
Grease
Housing Material
Class 30 Cast Iron
Seal Type
Single Lip Contact Seal
Seal Type Material
Nitrile
Seal Type Operating Range (F)
0° - 250°
Housing Coating
Standard Painted
Collar Type
Single Collar
Housing Base Diameter (B)
10 1⁄4
Housing Height (C)
2 25⁄32
Bolt Hole Center to Center Diameter (D)
8 5⁄8
Housing Height Above Mounting Surface (E)
111⁄16
Bolt Diameter [Nominal] (F)
3⁄4
Overall Height Above Mounting Surface (G)
2 7⁄8
Housing Base Height (H)
3⁄4
Mounting Surface to Center of Rolling Element (I)
15⁄32
Pilot Depth (J)
1 3⁄32
Pilot Diameter (K)
7.375
Bolt Hole Center to Center (M)
6.1
Length Through Bore (Bi) [Decimal]
4.09

UCFCX18-55 3-7/16 MEDIUM DUTY BALL BEARING PILOTED FLANGE SET SCREW LOCKING

Unleash the potential of your machinery with Moline's Medium Duty Piloted Flange Ball Bearings, engineered for excellence and built to last. Perfectly positioned between light and heavy-duty applications, these bearings offer the ideal solution for businesses demanding both reliability and versatility. Specifically designed to meet the rigorous demands of various industrial applications, our medium-duty bearings blend high-quality materials, advanced technology, and cost-effectiveness to deliver unparalleled performance.

Superior Design and Construction

At the heart of our Medium Duty Piloted Flange Ball Bearings is the medium-duty UCX fixed piloted flange ball bearing unit, featuring a solid steel insert with set screw locking. This robust design ensures a secure fit, maintaining optimal performance even under fluctuating conditions. The bearings come encased in a durable cast iron housing, which not only provides exceptional strength but also enhances longevity by resisting deformation and damage.

What sets Moline’s bearings apart is their self-aligning capability. Our innovative design features a spherical ground outside diameter that fits seamlessly into a corresponding spherical seat within the housing. This unique construction allows the bearing to align perfectly within its housing during installation, significantly reducing stress and wear, and extending the lifespan of the unit.

Advanced Sealing for Enhanced Protection

The single lip contact seal made from high-quality nitrile provides an effective barrier against contaminants, ensuring that the bearings remain clean and lubricated for peak operation. This robust seal protects against dust, dirt, and other particulate matter, making our ball bearings particularly suitable for challenging environments.

Performance Under Extreme Conditions

Capable of performing flawlessly in temperatures ranging from 0° to 250°F, our bearings are engineered with a grease class 30 lubricant for smooth, efficient rotation. Whether you're operating in cold storage facilities or high-temperature industrial settings, Moline's Medium Duty Piloted Flange Ball Bearings are your steadfast partners.

Versatility and Accessibility

These bearings come in multiple configurations, including popular 2-bolt and 4-bolt flanges, as well as piloted flanges for seamless installation. Available in various shaft sizes and purchasable as inserts, housings, or fully assembled units, our bearings offer the flexibility needed to fit your specific application requirements.

Quality and Affordability

Even though manufactured overseas, Moline's bearings meet the high standards expected by the industry in terms of quality, performance, and durability, all while being offered at a competitive price. The unique heat treatment process applied to our insert bearings ensures full functionality by combining hardened raceways with a softer extended ring, allowing for secure set screw fastening without compromising integrity.

Diverse Applications

Moline Medium Duty Ball Bearings are dimensionally interchangeable with industry-standard units, making them an optimal choice for industries such as conveying, screening, material handling, and food and beverage processing. The piloted flange design provides secure, reliable performance in any application where housing alignment is paramount.

Incorporate Moline's Medium Duty Piloted Flange Ball Bearings into your systems for a seamless blend of performance, durability, and cost-efficiency. Discover the difference a high-quality, meticulously engineered bearing can make in your operations today.