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NACHI 6900-2NSE Deep Groove Ball Bearings
NACHI 6900-2NSE deep groove ball bearing. 10mm ID x 22mm OD x 6mm width. 2NSE / 2RS. Chrome steel construction.
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- Chrome steel (AISI 52100) rings and balls for durability and fatigue resistance
- Conforms to ISO dimension standards and interchanges with equivalent series
- Double contact rubber seals (2NSE) give excellent contamination protection with minimal friction, pre-lubricated for maintenance-free operation
- Handles both radial and moderate axial loads in either direction
- High-speed capability with low noise and vibration
- Operating temperature range: -25°C to +120°C (standard grease)
- Pre-lubricated with high-performance grease - ready to install
- Standard CN clearance suits most general-purpose installations
| Brand | NACHI |
|---|---|
| Bearing Type | Deep Groove Ball Bearings |
| Series | 6900 |
| Inner Diameter (Bore) | 10 mm |
| Outer Diameter | 22 mm |
| Width | 6 mm |
| Seal Type | 2NSE / 2RS |
| Material | Chrome Steel (AISI 52100) |
| Clearance | CN |
| Dynamic Load Rating (Cr) | 2490 N (2.49 kN) |
| Static Load Rating (C₀) | 1130 N |
| Limiting Speed (Grease) | 22000 rpm |
| Limiting Speed (Oil) | N/A (sealed) |
| Fillet Radius (r min) | 0.3 mm |
| Weight | 0.009 kg |
| Features & Benefits | Chrome steel (AISI 52100) rings and balls for durability and fatigue resistance Conforms to ISO dimension standards and interchanges with equivalent series Double contact rubber seals (2NSE) give excellent contamination protection with minimal friction, pre-lubricated for maintenance-free operation Handles both radial and moderate axial loads in either direction High-speed capability with low noise and vibration Operating temperature range: -25°C to +120°C (standard grease) Pre-lubricated with high-performance grease - ready to install Standard CN clearance suits most general-purpose installations |
NACHI 6900-2NSE Deep Groove Ball Bearings
The NACHI 6900-2NSE is a high-quality single-row deep groove ball bearing engineered to deliver reliable performance across a broad spectrum of industrial and commercial applications. With a bore diameter of 10 mm, outer diameter of 22 mm, and a width of 6 mm, this bearing conforms to ISO dimension standards and is a direct interchange for equivalent series bearings from other manufacturers.
Design & Construction
Manufactured by NACHI – one of Japan’s leading bearing producers – the 6900-2NSE is precision-ground from high-carbon chromium bearing steel (AISI 52100 / JIS SUJ2), heat-treated to achieve optimum hardness and fatigue resistance. The deep raceway grooves in both the inner and outer rings enable the bearing to support radial loads as well as moderate axial loads in either direction. Double contact rubber seals (2NSE) give excellent contamination protection with minimal friction, pre-lubricated for maintenance-free operation.
Performance
Rated for a basic dynamic load capacity of 2.5 kN and a static load capacity of 1.1 kN, this bearing delivers dependable load-carrying ability and long calculated service life under correct operating conditions. Permissible speeds reach 22,000 rpm with grease lubrication, making it well suited to high-speed rotating equipment. Supplied with standard CN internal clearance, this bearing is suited to the widest range of general-purpose applications.
Typical Applications
- Electric motors, generators, and alternators
- Pumps, compressors, and blowers
- Conveyor and material-handling systems
- Agricultural and farming equipment
- Power tools and woodworking machinery
- Automotive ancillaries – water pumps, tensioners, idlers
- HVAC fans, air-conditioning units, and refrigeration
- Food and beverage processing machinery
- Gearboxes, reducers, and transmission assemblies
- General industrial and workshop machinery
Substitute Products
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6900-2RSC3
KOYO 6900-2RSC3 Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · 2RS · C3
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6900ZZC3
KOYO 6900ZZC3 Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · ZZ · C3
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6900ZZ
KOYO 6900ZZ Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · ZZ · CN
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6900-2RS
KOYO 6900-2RS Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · 2RS · CN
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7900CTYNDULP4/IJK
IJK Angular Contact Ball Bearing Precision Set 10x22x6
10 mm × 22 mm × 6 mm · Open
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6900NR
NACHI 6900NR Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · NR · CN
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6900ZENR
NACHI 6900ZENR Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · ZENR · CN
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6900-2NSEC3
NACHI 6900-2NSEC3 Deep Groove Ball Bearings
10 mm × 22 mm × 6 mm · 2NSE / 2RS · C3
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