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Imperial Ball Bearings
Quick Code: BB-517687
SR2-5-2Z ZEN Stainless Shielded Deep Groove Ball Bearing 3.175mm x 7.938mm x 3.571mm
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Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Sheet steel cage
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
3.175mm = 1/8inch
Material
Stainless steel
Material of rolling elements
Stainless steel
Outer ring
Without flange/groove
Outside Dia
7.9375mm = 5/16inch
Sealing
Shielded
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
3.571mm = 9/64inch
Reference
SR2-5-2Z
Additional Reference:
10128385
Quick Order Code
BB-517687
Product Description
The SR2-5-2Z ZEN Stainless Shielded Deep Groove Ball Bearing is a precision-engineered miniature bearing designed for compact and demanding mechanical applications. Crafted entirely from high-quality stainless steel, this bearing offers exceptional corrosion resistance and durability in challenging environments.
Key Features:
- Single row deep groove ball bearing configuration
- Stainless steel construction for superior corrosion resistance
- Shielded design protects against dust and contaminants
- Standard radial clearance for reliable performance
- Sheet steel cage for enhanced stability
- Operates effectively in temperature range from -30°C to +150°C
Technical Specifications:
- Inside Diameter: 3.175mm (1/8 inch)
- Outside Diameter: 7.9375mm (5/16 inch)
- Width: 3.571mm (9/64 inch)
- Material: Stainless steel
- Tolerance Class: P0/PN2 / ABEC 1
- Bore Type: Cylindrical
- Sealing: Shielded
- Current Insulation: None
Typical Applications:
- Precision medical equipment
- Small electrical motors
- Robotics and automation systems
- Aerospace instrumentation
- Dental and surgical tools
- High-precision measurement devices
The ZEN SR2-5-2Z bearing's compact dimensions and stainless steel construction make it an ideal solution for applications requiring reliable performance in compact, potentially corrosive, or high-precision environments.
