Bearings
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SKF Bearing Inserts
Quick Code: BB-90440
YSA 205-2FK SKF 3/4inch Bearing Insert
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Product Specification
Bore Size (d)
3/4inch (19.05mm)
Inner Race Width (B)
1.38inch (35mm)
Limiting Speed
7000r/min
Outer Race Width (C)
0.59inch (15mm)
Outside Dia (D)
2.0472inch (52mm)
Reference
YSA205-2FK
Brand
SKF
Quick Order Code
BB-90440
Product Description
The YSA 205-2FK SKF 3/4inch Bearing Insert is a high-performance Y-bearing designed with advanced mounting flexibility and enhanced sealing capabilities for industrial applications requiring precise shaft integration.
Key Features:
- Symmetrically extended inner ring with tapered bore (1:12 taper ratio)
- Designed for mounting on standard H 23 series adapter sleeves
- Robust standard integral seal with additional plain sheet steel flingers
- Two standard lubrication holes on outer ring
- Suitable for both constant and alternating rotational directions
Technical Specifications:
| Bore Size (d): | 3/4 inch (19.05mm) |
| Inner Race Width (B): | 1.38 inch (35mm) |
| Outer Race Width (C): | 0.59 inch (15mm) |
| Outside Diameter (D): | 2.0472 inch (52mm) |
| Limiting Speed: | 7,000 r/min |
Mounting Characteristics:
The tapered bore enables precise mounting on an adapter sleeve, which provides several advantages:
- Enhanced speed capabilities
- Smoother operational performance
- Greater mounting flexibility
Important Note:
Adapter Sleeve Not Included: The appropriate H 23 series adapter sleeve must be ordered separately for complete installation.
Typical Applications:
- Material handling equipment
- Conveyor systems
- Light to medium industrial machinery
- Agricultural equipment
- Power transmission systems
The YSA 205-2FK offers engineers and maintenance professionals a versatile bearing solution with superior sealing and mounting capabilities for demanding industrial environments.

Product Reviews
john g 



02 March 24
great service and delivery
great service and delivery

