Bearings
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SKF Bearing Inserts
Quick Code: BB-90307
YAR 207-104-2F SKF 1.1/4inch Bearing Insert with Grub Screws
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Product Specification
Bore Dia (d)
31.75mm = 1.1/4inch
Inner Ring Width (B)
42.9mm
Limiting Speed
5300r/min
Outer Ring Width (C)
19mm
Outside Dia (D)
72mm
Reference
YAR207-104-2F
Brand
SKF
Quick Order Code
BB-90307
Product Description
The YAR 207-104-2F SKF 1.1/4inch Bearing Insert is a robust Y-bearing designed for reliable shaft mounting and performance in industrial applications. Featuring an innovative grub screw locking mechanism, this bearing provides secure positioning and versatile performance.
Key Technical Characteristics
- Bore Size: 1.1/4 inch (31.75mm)
- Inner Race Width: 1.69 inch (42.9mm)
- Outer Race Width: 0.75 inch (19mm)
- Outside Diameter: 2.8346 inch (72mm)
- Maximum Limiting Speed: 5,300 r/min
Unique Mounting Features
The bearing utilizes a specialized grub screw locking system, with two cup point hexagonal grub screws positioned 120° apart. These screws enable precise and secure shaft mounting, ensuring optimal performance in various rotational applications.
Ideal Applications
- Conveyor and material handling equipment
- Agricultural machinery
- Food processing equipment
- Light industrial machinery
- Constant and alternating rotation systems
Manufactured by SKF, this bearing insert offers reliable performance with flexibility for constant or alternating directional applications, making it a versatile solution for diverse industrial needs.


