Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-136454
SR144-ZZ Budget Imperial Shielded Stainless Steel Miniature Ball Bearing 3.175mm x 6.35mm x 2.779mm
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Product Specification
Brand
Budget
Dynamic Load
284N
Equivalent to
SR144-2Z
Inside Dia
3.175mm = 1/8inch
Material
Stainless Steel
Open, Shielded or Sealed
Shielded
Outside Dia
6.35mm = 1/4inch
Sealing
Shielded
Static Load
96N
Width
2.779mm = 7/64inch
Reference
SR144-ZZ
Equivalent to:
WR144-2Z
Quick Order Code
BB-136454
Product Description
The SR144-ZZ Imperial Shielded Stainless Steel Miniature Ball Bearing is a precision-engineered component designed for compact and demanding mechanical applications. With its compact imperial dimensions and robust stainless steel construction, this bearing offers superior performance and durability.
Key Features:
- Single row deep groove ball bearing configuration
- Standard clearance design
- Shielded type for enhanced protection
- Stainless steel material
- Imperial dimensions (made in inches)
Technical Specifications:
- Inside Diameter: 3.175mm (1/8 inch)
- Outside Diameter: 6.35mm (1/4 inch)
- Width: 2.779mm (7/64 inch)
- Dynamic Load Rating: 284N
- Static Load Rating: 96N
Product Benefits:
- Metal shields protect against dust and debris entry
- Helps contain lubricant for extended bearing life
- Versatile and robust design
- Moderately easy maintenance
Typical Applications:
- Agricultural machinery
- Garden equipment
- Manufacturing machinery
- Small precision mechanical systems
- Replacement bearings for legacy British and American equipment
The SR144-ZZ's imperial sizing makes it particularly valuable for matching and maintaining older British and American machinery, ensuring precise fit and optimal performance. Its shielded design provides additional protection, making it suitable for environments with moderate contamination risks.
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