British deep groove ball bearing R3 open type 4.762×12.7×3.969mm

  • Precision and Tolerance:

    • ABEC Rating: Available in various ABEC grades, typically ABEC-1 to ABEC-5 for miniature bearings, indicating different levels of precision and tolerance.
    • Radial Play: Different clearance levels (C0, C2, C3, etc.), affecting the internal radial play and suited for different operational conditions.

  • Lubrication:

    • Pre-lubricated with grease or oil, depending on the specific application needs. Some variants are available with dry lubrication for high-speed and low-friction applications.

Key attributes

Industry-specific attributes

Applicable Industries
The R3 bearing (4.762×12.7×3.969mm) is a versatile and reliable miniature bearing suitable for high-speed, low-friction applications across a variety of industries. Its small size, combined with the availability of different sealing options and precision grades, makes it an ideal choice for both hobbyists and professional engineers. Whether in hobby models, electric motors, medical devices, or office equipment, the R3 bearing delivers consistent performance and durability.
Bore Size
4.762*12.7*3.967 mm 4.762*12.7*4.978 mm
Precision Rating
P0 P6 P5
Number of Row
Single row

Other attributes

Place of Origin
Entworfen in Deutschland, Made in China
Type
BALL
Structure
Deep Groove
Model Number
R3AZZ
Seals Type
offen ZZ 2RS
Product name
British deep groove ball bearings
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Lead time

Quantity (pieces)1 – 10001001 – 1000010001 – 100000> 100000
Lead time (days)71030To be negotiated

Customization

Customized logo
Min. order: 10000
Customized packaging
Min. order: 20000
For more customization details, message supplier