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Quick Code: BB-517685
SR166-2Z ZEN Stainless Shielded Deep Groove Ball Bearing 4.763mm x 9.525mm x 3.175mm
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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
4.763mm
Material
Stainless steel
Material of rolling elements
Stainless steel
Outer ring
Without flange/groove
Outside Dia
9.525mm = 3/8inch
Sealing
Shielded
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
3.175mm = 1/8inch
Reference
SR166-2Z
Additional Reference:
10128379
Quick Order Code
BB-517685
Product Description
The SR166-2Z ZEN Stainless Shielded Deep Groove Ball Bearing is a precision-engineered miniature bearing designed for high-performance applications requiring compact, corrosion-resistant rotation.
Key Features:
- Compact dimensions: 4.763mm x 9.525mm x 3.175mm (3/8" x 1/8")
- Premium stainless steel construction
- Single row design with cylindrical bore
- Shielded sealing for enhanced protection
- Sheet steel cage for durability
- Wide temperature operating range: -30°C to +150°C
Technical Specifications:
- Material: Stainless steel (rolling elements and races)
- Tolerance Class: P0/PN2 / ABEC 1
- Radial Clearance: Normal
- Current Insulation: None
- Outer Ring: Without flange/groove
Typical Applications:
- Precision medical devices
- Miniature robotics
- Aerospace instrumentation
- Small electrical motors
- Compact mechanical systems requiring corrosion resistance
The SR166-2Z offers reliable performance in demanding environments where space, material durability, and precise movement are critical.
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