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Quick Code: BB-90456
YSA 210-2FK SKF 1.5/8inch Bearing Insert (Comes Without Adaptor Sleeve)
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Product Specification
Bore Dia (d)
50mm
Inner Ring Width (B)
55mm
Limiting Speed
4000r/min
Outer Ring Width (C)
22mm
Outside Dia (D)
90mm
Shaft Dia
41.275mm = 1.5/8inch
Reference
YSA210-2FK 1.5/8inch
Brand
SKF
Quick Order Code
BB-90456
Product Description
The YSA 210-2FK SKF 1.5/8inch Bearing Insert is a high-performance Y-bearing solution designed for precision industrial applications, featuring an advanced tapered bore mounting system that ensures optimal performance and versatility.
Key Design Features:
- Symmetrically extended inner ring on both sides
- Tapered bore with 1:12 taper ratio
- Compatible with H 23 series adaptor sleeve (sold separately)
- Rugged standard integral seal with additional plain sheet steel flingers
- Two standard lubrication holes on outer ring
- Suitable for constant and alternating rotational applications
Technical Specifications:
| Bore Size (d): | 1.5/8 inch (41.275mm) |
| Inner Race Width (B): | 2.17 inch (55mm) |
| Outer Race Width (C): | 0.87 inch (22mm) |
| Outside Diameter (D): | 3.5433 inch (90mm) |
| Limiting Speed: | 4,000 r/min |
Mounting System Advantages:
The innovative tapered bore design allows for mounting on a standard H 23 series adaptor sleeve, providing several key benefits:
- Enhanced mounting precision
- Improved rotational smoothness
- Ability to operate at higher speeds
- Flexible positioning in various mechanical systems
Typical Applications:
- Industrial machinery with constant or alternating rotation
- Conveyor systems
- Material handling equipment
- Agricultural machinery
- Light to medium-duty power transmission systems
- Manufacturing and processing equipment
- Mining and construction machinery
Note: The appropriate adaptor sleeve is not included and must be ordered separately to complete the mounting system.
Part of SKFs trusted Y-bearing insert range, this component offers reliable performance, precision mounting, and versatility for engineering professionals seeking a robust shaft-mounted solution in demanding industrial environments.


