Product Details
Place of Origin: China
Brand Name: CNBTZC or OEM
Certification: IATF16949:2016
Model Number: 6701 2RS
Payment & Shipping Terms
Minimum Order Quantity: 50000
Price: Please contact us,thanks
Packaging Details: plastic tub/middle box,carton,pallet
Delivery Time: 2-4 weeks
Payment Terms: L/C,T/T
Supply Ability: 500000pcs per month
Model Numbers:: |
6701 2RS,6701-2RS,61701 2RS,61701-2RS Deep Groove Ball Bearings |
Bearing Seals: |
Double Sealed 2RS -Seal On Two Sides,ZZ Or Open Available |
Interchange: |
FAG , NTN ,NSK ..... |
Clearance: |
Standard |
Model Numbers:: |
6701 2RS,6701-2RS,61701 2RS,61701-2RS Deep Groove Ball Bearings |
Bearing Seals: |
Double Sealed 2RS -Seal On Two Sides,ZZ Or Open Available |
Interchange: |
FAG , NTN ,NSK ..... |
Clearance: |
Standard |
61701 2RS 6701 2RS Deep Groove Ball Bearings12mm X 18mm X 4mm Thin Section Robot Bearings 61701-2RS 6701 -2RS
The 6701 2RS deep groove ball bearing, with dimensions of 12 mm inner diameter × 18mm outer diameter × 4mm width, is renowned for its compact size, high-speed capability, and low noise characteristics.
Bearing Number |
Boundary Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Reference(kg) Weight |
||||||||
| Inner Diameter | Outer Diameter | Width | Chamfer | Dynamic | Static | Grease | Oil | |||||
| d | D | B | B1 | r(min) | Cr | Cor | Non-contact | Wt ≈ | ||||
| 61700 | ZZ | 10 | 15 | 3 | 4 | 0.1 | 800 | 390 | 34000 | 40000 | 0.00190 | |
| 61701 | ZZ | 2RS | 12 | 18 | 4 | 4 | 0.2 | 910 | 530 | 32000 | 38000 | 0.00310 |
| 61702 | ZZ | 2RS | 15 | 21 | 4 | 4 | 0.2 | 850 | 490 | 28000 | 32000 | 0.00360 |
| 61703 | ZZ | 2RS | 17 | 23 | 4 | 4 | 0.2 | 960 | 610 | 26000 | 30000 | 0.00400 |
| 61704 | ZZ | 2RS | 20 | 27 | 4 | 4 | 0.2 | 1030 | 720 | 23000 | 28000 | 0.00590 |
| 61705 | ZZ | 2RS | 25 | 32 | 4 | 4 | 0.2 | 1090 | 830 | 19000 | 23000 | 0.00700 |
| 61706 | ZZ | 2RS | 30 | 37 | 4 | 4 | 0.2 | 1170 | 980 | 16000 | 19000 | 0.00830 |
| 61707 | ZZ | 2RS | 35 | 44 | 5 | 5 | 0.3 | 1850 | 1630 | 14000 | 17000 | 0.01500 |
| 61708 | ZZ | 2RS | 40 | 50 | 6 | 6 | 0.3 | 2519 | 2234 | 12000 | 15000 | 0.02300 |
| 61709 | ZZ | 2RS | 45 | 55 | 6 | 6 | 0.3 | 2577 | 2401 | 9000 | 13000 | 0.02500 |
| 61710 | ZZ | 2RS | 50 | 62 | 6 | 6 | 0.3 | 2666 | 2636 | 7000 | 10000 | 0.03400 |
| 61711 | ZZ | 2RS | 55 | 68 | 7 | 7 | 0.3 | 2880 | 3070 | 5000 | 8000 | 0.05500 |
6701 2RS bearings 12X18X4mm Specifications & Dimensions
| Universal | 6701 2RS |
| Type | Deep Groove Ball |
| Inner/Outer Ring/ Ball Material | Chrome Steel |
| Cage Material | Steel |
| CageType | Punching |
| Precision | P0,P6 |
| Inner Dimension d(Ø)(mm) | 12 |
| Outer Dimension D(Ø)(mm) | 18 |
| Width B (or T)(mm) | 4 |
| Lubrication | Grease |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Single Track |
| Size Standards | Metric Series |
The 6701 2RS deep groove ball bearing is widely used across various specialized fields due to its compact size and high precision. Application areas include:
Micro Motors and Precision Instruments: Suitable for use in micro motors, instruments, and computer cooling fans due to its high-speed capability and low noise. It is also used in medical devices (such as dental drills) and laboratory equipment to support precision rotating components.
Consumer Electronics and Home Appliances: Commonly found in small electronic products like smart locks, curling irons, and remote control toys, thanks to its thin-wall design that fits space-constrained environments. This type of bearing is also widely used in the motor parts of household appliances such as air conditioners and fans.
Robotics and Automation Equipment: Utilized in robot joints and robotic arms to enable low-friction, high-precision motion control. In automated production lines, it is suitable for modules requiring stable operation, such as sensors and stepper motors.
Automotive and Industrial Machinery: Applied in automotive components like motors, transmissions, and suspension systems, meeting lightweight requirements. In industrial machinery, including small machine tools and hydraulic systems, these bearings are relied upon for their high load capacity and sealing properties.
Special Application Areas: Widely adopted in the model sector (such as RC airplanes and racing car models) due to its lightweight characteristics.
