Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

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Introducing the Dodge F2B-GT-102 Flange Mount Bearing – a premier choice for those seeking reliability and performance in mechanical applications. This robust 2-bolt flange ball bearing unit features a 1-1/8 inch bore, designed to provide smooth operation and accommodate a variety of configurations. Crafted from durable cast iron, the Dodge F2B-GT-102 ensures a sturdy foundation for long-lasting functionality. Its unique Grip Tight adapter eliminates the risk of shaft damage while providing a concentric 360-degree grip, making installation and removal straightforward and efficient. With an impressive maximum speed of 11,000 RPM, this bearing is perfect for general-purpose applications, even in challenging environments with moisture, extreme temperatures, and chemical exposure. Key Features: Type: Flange-Mount Ball Bearing Unit Bore Diameter: 1-1/8 inches Locking Device: Grip-Tight® adapter Material: Cast Iron housing with Steel insert Weight: Approximately 2.1 lbs (0.95 kg) Country of Manufacture: USA Model F2B GT 102 / 129307 represents Dodge’s unwavering commitment to quality. Whether for maintenance or new installation, this bearing is an exceptional choice for anyone requiring dependable mechanical support. Explore the power of performance with the Dodge F2B-GT-102 and keep your operations running smoothly.
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| MFR / Brand | DODGE |
|---|---|
| MPN | F2B-GT-102 |
| Model | F2B GT 102 / 129307 |
| Bearing Type | , Contact Seal |
| ID | 1.125 in |
| Width | 1.61 in |
| Advertise | 1 |
|---|---|
| Number Of Flanges | 2 |
| Bolt Center To Center | 4.59 in |
| Number Of Bolt Holes | 2 |
| Bolt Center To Center Length | 4.59 in |
| Number Of Bolt Holes For Fasteners | 2 |
| Bearing Insert Type | Ball |
| Material | Cast Iron |
| Min Temp | -20°C |
| Precision Rating | ABEC 1 / P0 |
| Series | GT |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Condition | New – Open box |
| Bearing Type | 2-Bolt Flange Unit |
| Item Weight | 2.10 lbs |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Lubricant | Grease |
| Duty Type | Standard Duty |
| Locking Device | Grip Tight |
| Insert Outer Ring | Spherical |
| Relubrication Feature | Yes |
| Harmonization Code | 8483.20.40.40 |
| Mounting Arrangement | Surface Mount |
| Housing Material | Cast Iron |
| Expansion Type | Non-Expanding |
| Cross Reference 1 | SKF FY 1.1/8 TF |
|---|---|
| Cross Reference 2 | Browning F2B-S-218 |
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