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China factories

China factory - Ningbo Kent Bearing Co., Ltd

Ningbo Kent Bearing Co., Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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  3. 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed
China 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed
China 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed

  1. China 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed
  2. China 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed
  3. China 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed
  4. China 624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed

624-2RS Deep Groove Ball Bearings, Chrome Steel ZV2 ABEC-5 Double Rubber Sealed

  1. MOQ： Negociatable
  2. Price： Negociatable
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union, Paypal
Supply Ability 3000000/MONTH
Delivery Time 3-7DAYS
Packaging Details Tube, carton, box, pallet
Material Bearing Steel/Stainless Steel/Ceramic
Vibration Level V1 V2 V3 V4
Noise Level Z1 Z2 Z3 Z4
Precision P0 P6 P5 P4
Separated Unseparated
Aligning Non-aligning
Rows Number Single Row
Lubrication Grease or Oil
Certificate ISO9001:2015
Samples Avaialbe
Load Direction Radial Direction
MOQ Depends on Models
Brand Name BUGAO
Model Number 624-2RS
Certification ISO9001:2015
Place of Origin NINGBO, CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union, Paypal Supply Ability 3000000/MONTH
Delivery Time 3-7DAYS Packaging Details Tube, carton, box, pallet
Material Bearing Steel/Stainless Steel/Ceramic Vibration Level V1 V2 V3 V4
Noise Level Z1 Z2 Z3 Z4 Precision P0 P6 P5 P4
Separated Unseparated Aligning Non-aligning
Rows Number Single Row Lubrication Grease or Oil
Certificate ISO9001:2015 Samples Avaialbe
Load Direction Radial Direction MOQ Depends on Models
Brand Name BUGAO Model Number 624-2RS
Certification ISO9001:2015 Place of Origin NINGBO, CHINA

‌624-2RS Deep Groove Ball Bearing Technical Documentation‌

‌1. Product Overview‌

  • ‌Model‌: 624-2RS
  • ‌Type‌: Double Sealed Deep Groove Ball Bearing
  • ‌Seal Material‌: Nitrile Rubber (NBR)
  • ‌Precision Grade‌: Standard (P0)

‌2. Detailed Parameters‌

‌Model‌ ‌d (mm)‌ ‌D (mm)‌ ‌B (mm)‌ ‌Cr (kN)‌ ‌Cor (kN)‌ ‌Speed (rpm)‌
623-2RS 17 40 11 5.9 2.8 16,000
624-2RS 20 47 14 7.8 3.6 14,000
625-2RS 25 52 15 9.2 4.5 12,000
626-2RS 30 62 16 11.5 5.8 10,500
627-2RS 35 72 17 13.8 7.2 9,000
628-2RS 40 80 18 16.5 8.9 8,000
629-2RS 45 85 19 18.7 10.2 7,000

‌3. Key Features‌

  • ‌Dual Rubber Seals (2RS)‌: Effective protection against dust, moisture, and contaminants, extending service life in harsh environments.
  • ‌High-Speed Performance‌: Low-friction design ensures smooth operation at high rotational speeds.
  • ‌Versatile Mounting‌: Compatible with standard 20mm shafts (tolerance: 19.95–20.05mm).
  • ‌Wide Temperature Range‌: Operates reliably from -30°C to +120°C.

‌4. Applications‌

  • ‌Industrial Equipment‌: Small motors, pumps, and conveyor systems.
  • ‌Automotive Components‌: Alternators, HVAC fans, and wheel hubs.
  • ‌Precision Devices‌: Office automation (printers, scanners) and medical instruments.

‌5. Brand Equivalents‌

  • ‌SKF‌: 624-2RS1
  • ‌NSK‌: 624DD
  • ‌FAG‌: 624-2RSR
  • ‌KOYO‌: 624-RS

‌6. Maintenance Notes‌

  • Avoid over-lubrication (seals retain grease).
  • Ensure proper shaft alignment (max. misalignment: 2°).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Ecer Certification：

    Verified Supplier

We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ... We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ...

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Get in touch with us

  • Reach Us
  • Ningbo Kent Bearing Co., Ltd
  • No.5, Tangchuangyuan, Yangshan Industrial Zone, Ditang Sub-district, Yuyao City, Ningbo City, Zhejiang Province
  • https://www.motor-bearings.com/

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