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6702 2RS Deep Groove Ball Bearings 15mm X 21mm X 4mm Thin Section Robot Bearing 61702 2RS

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6702 2RS Deep Groove Ball Bearings 15mm X 21mm X 4mm Thin Section Robot Bearing 61702 2RS

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Brand Name : CNBTZC or OEM

Model Number : 6702 2RS

Certification : IATF16949:2016

Place of Origin : China

MOQ : 50000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 500000pcs per month

Delivery Time : 2-4 weeks

Packaging Details : plastic tub/middle box,carton,pallet

Model Numbers : 6702 2RS,6702-2RS, Deep Groove Ball Bearings

Bearing Seals : Double Sealed - Seals on Two Sides,ZZ or Open available

Interchange : FAG NTN ....

Clearance : Standard

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61702 ZZ 6702 ZZ Deep Groove Ball Bearings15mm X 21mm X 4mm Thin Section Robot Bearings

The 6702 ZZ deep groove ball bearing, with dimensions of 15 mm inner diameter × 21mm 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

6702 ZZ Ball Bearings 15X21X4mm Specifications & Dimensions

Universal 6702 ZZ
Type Deep Groove Ball
Inner/Outer Ring/ Ball Material Chrome Steel
Cage Material Steel
CageType Punching
Precision P0,P6
Inner Dimension d(Ø)(mm) 15
Outer Dimension D(Ø)(mm) 21
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 6702 2RS deep groove ball bearing with double-sided rubber seals is widely used across various fields due to its specific design and performance characteristics.

  1. Home Appliances: Used in washing machines, air conditioner pumps, fans, and soy milk makers for quiet operation and dust protection. Also fits into small devices like smart locks.
  2. Industrial Machinery: Suitable for CNC machines, textile equipment, and power tools (drills, grinders) where it handles moderate radial loads at high speeds.
  3. Precision Instruments: Ideal for model aircraft, micro motors, and medical diagnostic devices thanks to its small size (15×21×4mm) and high precision.
  4. Special Environments: Employed in food processing and wastewater treatment equipment, the sealed design prevents contamination.

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6702 2RS Deep Groove Ball Bearings 15mm X 21mm X 4mm Thin Section Robot Bearing 61702 2RS Images

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