Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-517693
SR8-2RS ZEN Stainless Sealed Deep Groove Ball Bearing 12.7mm x 28.575mm x 7.938mm
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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
Stainless steel
Material of rolling elements
Stainless steel
Outer ring
Without flange/groove
Outside Dia
28.575mm = 1.1/8inch
Sealing
Sealed
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
7.9375mm = 5/16inch
Reference
SR8-2RS
Additional Reference:
10128396
Quick Order Code
BB-517693
Product Description
The SR8-2RS ZEN Stainless Sealed Deep Groove Ball Bearing is a precision-engineered component designed for applications requiring high-performance, corrosion-resistant rotational movement. Manufactured by ZEN, this imperial-sized bearing offers exceptional durability and reliability in various mechanical and industrial environments.
Key Features:
- Single row deep groove ball bearing design
- Fully sealed configuration for enhanced protection
- Stainless steel construction for superior corrosion resistance
- Standard internal clearance for optimal performance
- Imperial sizing (1/2 inch inside diameter)
Technical Specifications:
- Inside Diameter: 12.7mm (1/2 inch)
- Outside Diameter: 28.575mm (1.1/8 inch)
- Width: 7.9375mm (5/16 inch)
- Material: Stainless steel (bearing and rolling elements)
- Cage Type: Sheet steel cage
- Sealing: Sealed (2RS)
- Temperature Range: -20°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
- Bore Type: Cylindrical
- Current Insulation: None
Ideal Applications:
- Food processing equipment
- Medical and pharmaceutical machinery
- Marine and coastal environment applications
- Chemical processing equipment
- Precision instrumentation
- Clean room and sterile environment machinery
The sealed design provides excellent protection against dust, moisture, and contaminants, making this bearing ideal for challenging environments. Its stainless steel construction ensures long-term durability and resistance to corrosion, while the standard imperial sizing allows for easy integration with existing machinery.
