Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-517310
R1212-2Z ZEN Shielded Deep Groove Ball Bearing 12.7mm x 19.05mm x 3.967mm
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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
12.7mm = 1/2inch
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
19.05mm = 3/4inch
Sealing
Shielded
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
3.97mm = 5/32inch
Reference
R1212-2Z
Additional Reference:
10127657
Quick Order Code
BB-517310
Product Description
The R1212-2Z ZEN Shielded Deep Groove Ball Bearing is a precision-engineered imperial-sized ball bearing designed for compact mechanical applications requiring reliable performance and robust construction.
Key Features:
- Single row deep groove ball bearing design
- Shielded (2Z) configuration for enhanced protection
- Compact imperial dimensions: 1/2" inside diameter x 3/4" outside diameter x 5/32" width
- Standard bearing steel construction for durability
- Sheet steel cage for structural integrity
Technical Specifications:
- Inside Diameter: 12.7mm (1/2 inch)
- Outside Diameter: 19.05mm (3/4 inch)
- Width: 3.97mm (5/32 inch)
- Material: Standard bearing steel
- Bore Type: Cylindrical
- Cage Material: Sheet steel
- Sealing Type: Shielded (2Z)
- Clearance: Normal radial clearance
- Tolerance Class: P0/PN2 / ABEC 1
- Temperature Range: -30°C to +150°C
Ideal Applications:
- Precision electronic equipment
- Small mechanical assemblies
- Automotive components
- Industrial machinery
- Robotics and automation systems
- Hobby and model engineering projects
The shielded design provides critical protection against dust and contaminants, ensuring extended bearing life and consistent performance. Its compact imperial sizing makes it particularly useful for legacy mechanical systems and precision engineering applications.
Reference Information:
- Reference Number: R1212-2Z
- Brand: ZEN
A versatile and reliable bearing solution for professionals and enthusiasts seeking high-quality, precision-engineered components.
