Mounted flange block bearings are critical components in many mechanical systems, ensuring smooth rotational movement. Selecting the appropriate bearing type is essential for optimal performance, longevity, and preventing premature equipment failure.
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Discover now our comparison of the best Mounted Flange Block Bearings. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Mounted Flange Block Bearings are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Mounted Flange Block Bearings in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- Product Name: 1-1/4" Two Bolt Flange Bearing
- Part Number: AMI: UCFT207-20; Browning: VF2S-220; Dodge: F2B-SC-104; Fafnir: YCJT-1-1/4
- Replace Number: Link-Belt: FX3-U220N; Peer: FHSFT207-20G; RHP: SFT-1-1/4; Sealmaster: SFT-20; SKF: FYT-1-1/4-TM
- Dimensions 1: Bore: 1-1/4"
- Dimensions 2: Bolt hole to bolt hole: 5.11 in. (130mm)
- Dimensions 3: Overall length: 6.33 in. (161mm)
- Dimensions 4: Overall thickness: 1.748 in. (44.4mm)
- Dimensions 5: Bolt hole: 0.511 in. (13mm)
- Maximum Temperature: 250 °F Minimum Temperature: (-40) °F
- Package Includes: 1X 1-1/4" Two Bolt Flange Bearing,UCFL207-20,VF2S-2200
- 52102 Alloy Steel ABEC-1 Bearing
- Service: -10°F to 248 °F
- C3 internal clearance
- Can be greased/PM'd
- Cast iron housing
- Double-sealed, deep-groove ball bearing insert for applications with radial, thrust, and combined loads
- Cast iron housing and steel bearing unit for carrying shafts with radial or radial and thrust loads
- Set screw locking for secure attachment to shaft
- Contact seals on both sides of the bearing keep lubricant in and contaminants out
- Grease fitting on the housing for reapplying lubricant
- Exclusively Produced by High Standard Factories
- Ideal for Replacement and OEM Applications
- Specializing in the Exclusive Production of Bearings with High Performance, High Speed, Less Vibration, Low Noise, and Long Life
- DESIGNED FOR HEAVY-DUTY AND COMPATIBLE WITH EXTREME CLIMATE
- 100% SATISFACTION GUARANTEED
- Product Name: 2" Four Bolt Flange Bearing Set Screws
- Part Number: Dodge: F4B-SC-200,AMI: UCF211-32
- Replace Numbers: Sealmaster: SF-2,SKF: FY-2-TM,Browning: VF4S-232,Fafnir: RCJC-2
- Dimensions 1: Bore: 2"
- Dimensions 2: Bolt hole to bolt hole: 5.118 in. (130mm)
- Dimensions 3: Overall length: 6.378 in. (162mm)
- Dimensions 4: Overall thickness: 2.299 in. (58.4mm)
- Dimensions 5: Bolt hole: 0.748 in. (19mm)
- Package Includes: 1X 2" Four Bolt Flange Bearing Set Screws,F4B-SC-200
- Housing Material Cast Iron / Bearing Insert Material Alloy Steel 52100
- Type: 4-Bolt flange units with set screw lock./Self Aligning flange units Bearings
- This mounted bearing has a wide number of applications and is used in Agriculture, Automotive, Pump, Construction, Manufacturing Equipment, Conveyor, Fan Assemblies, Farm Machinery, and Feed Mill
- These general-purpose pillow block ball bearings are suitable for environments where corrosion is not a concern. They are often used in material handling, packaging, and dry-goods processing.
- Country of origin: Made in China.
- Product Name: 1-1/4"Four Bolt Flange Bearing Set Screws
- Part Number: AMI: UCF207-20,Browning: VF4S-220,Dodge: F4B-SC-104,Fafnir: RCJC-1-1/4
- Replace Number: Fafnir: YCJ-1-1/4,Link-Belt: F3-U220N,NSK: UCF207-20S,NTN: UCF207-104T
- Replace Number: Peer: FHSFJ207-20G,RHP: SF-1-1/4,Sealmaster: SF-1-1/4,SKF: FY-1-1/4-TM
- Dimensions 1: Bore: 1-1/4"
- Dimensions 2: Bolt hole to bolt hole: 3.622 in. (92mm)
- Dimensions 3: Overall length: 4.606 in. (117mm)
- Dimensions 4: Overall thickness: 1.748 in. (44.4mm)
- Dimensions 5: Bolt hole: 0.511 in. (13mm)
- Package Includes: 1X 1-1/4" Four Bolt Flange Bearing Set Screws,F4B-SC-104 UCF207-20
- Ideal for use in myriad mechanical applications
- Flanged construction
- Oil-impregnated
- Included variants range from 1/4" to 7/8" in inner diameter
- Corrosion resistant
![[2-Pack] SATRD205-16 - 3-Bolt Flange-Mount Ball Bearing Unit, Insert Bearing SA205-16, Cast Iron Housing...](https://m.media-amazon.com/images/I/41wU7CxvzkL.jpg)
- [Bearing Type] - Insert Bearing SA205-16, Cast Iron Housing TRD205, SATRD205-16
- [Bore Diameter] - 1 in | 25.4 mm
- [Bolt to Bolt Distance:] - 2.60 in | 66.04 mm
- [Total Height] - 1.343 in | 34.1 mm
- [Overall Thickness] - 1.17 in | 29.718 mm
- [Bearing Type] - Insert Bearing UC208-24, Cast Iron Housing FS208, UCFS208-24
- [Bore Shaft Diameter] - 1-1/2 in | 38.1 mm
- [Flange Length] - 5-1/8 in | 130.17 mm
- [Flange Width] - 5-1/8 in | 130.17 mm
- [Width] - 0.8267 in | 21 mm
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Last update on 2026-04-21 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Mounted Flange Block Bearings
Understanding Flange Block Bearings
A flange block bearing assembly consists of a bearing unit housed within a square or round flange-shaped cast iron or steel housing. The housing is designed to be bolted directly onto a machine surface, typically at a right angle. These bearings are pre-lubricated and sealed, offering a convenient and robust solution for various applications.
Key Features to Consider
- Housing Material: Common materials include cast iron, stainless steel, and plastic. Cast iron is durable and cost-effective, while stainless steel offers superior corrosion resistance for harsh environments. Plastic housings are lightweight and non-conductive.
- Bearing Type: The inner bearing can be a ball bearing or a roller bearing. Ball bearings are suitable for moderate loads and higher speeds, whereas roller bearings are designed for heavier loads and slower speeds.
- Mounting Style: Flange blocks are typically square or round. Square flange units provide a stable mounting base, while round flange units are often used for shaft support where space is limited.
- Sealing: Effective seals prevent contaminants like dust and moisture from entering the bearing, extending its service life. Standard seals are suitable for most applications, while heavy-duty seals are recommended for extreme conditions.
Application Considerations
The intended use of the flange block bearing is paramount. Consider the operating speed, load capacity, environmental conditions (temperature, moisture, dust), and shaft size. For applications involving high shock loads or vibrations, bearings with enhanced damping capabilities might be necessary. Ensure the chosen unit can handle the required rotational speed without overheating.
Installation and Maintenance Tips
Proper installation ensures the bearing performs as expected. Mount the housing securely to a flat, rigid surface using appropriate fasteners. Avoid over-tightening, which can distort the housing and damage the bearing. While many units are sealed for life, regular visual inspection for signs of wear or contamination is advisable. Lubrication is generally not required for sealed units, but consult the manufacturer's recommendations.
