3801 ZZ RICH 12x21x7
3801 ZZ RICH Angular-Contact Ball Bearing – double row design. Dimensions 12 x 21 x 7 mm, steel cage, weight 0.014 kg. CN clearance, double-sided non-contact shields. Ensures rigidity, dust protection, and long service life.
3801 ZZ RICH | Double Row Angular-Contact Ball Bearing – 12 x 21 x 7 mm
Technical Specifications:
- Catalog Code: 3801 ZZ RICH
- Brand: RICH
- Bearing Type: Double Row Angular-Contact Ball Bearing
- Inner Diameter (d): 12 mm
- Outer Diameter (D): 21 mm
- Width (B): 7 mm
- Weight: 0.014 kg
- Cage: Steel
- Clearance: CN – normal clearance
- Sealing: Double-sided non-contact shields (ZZ)
- Country of Origin: China
Key Performance Advantages:
- Double Row Angular-Contact Design: Provides rigidity and supports combined radial and axial loads.
- Compact Execution: Small dimensions ideal for precision applications.
- Normal Clearance (CN): Ensures smooth operation under standard conditions.
- Double-Sided Shields: Non-contact protection against dust and debris while maintaining low friction.
- Steel Cage: Durable and stable under demanding operating conditions.
- Optimized Dimensions: 12 mm bore, 21 mm outer diameter, 7 mm width.
- RICH Quality: Precision manufactured for reliability and consistent performance.
Transparency Note: This angular-contact ball bearing is manufactured directly under the RICH brand. The catalog code 3801 ZZ is used solely for identification and does not imply affiliation with other brands. The product is clearly marked with its actual brand and origin.
Data sheet
Inner Diameter
12
Outer Diameter
21
Width
7
Weight
0,014
Ball Rows
Double Row
Sealing
Cover On Both Sides
Cage
Steel Cage
Category
Double Row Angular-Contact Ball Bearing
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3801 ZZ RICH Angular-Contact Ball Bearing – double row design. Dimensions 12 x 21 x 7 mm, steel cage, weight 0.014 kg. CN clearance, double-sided non-contact shields. Ensures rigidity, dust protection, and long service life.
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