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Ningbo Kent Bearing Co., Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel
China Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel

  1. China Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel
  2. China Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel
  3. China Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel
  4. China Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel

Deep Groove Ball Bearing, 627-2RS Model 7mm ID 22mm OD 7mm Thick, Chrome Steel

  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 627-2RS
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 627-2RS
Certification ISO9001:2015 Place of Origin NINGBO, CHINA

Basic Parameters

  • Model:‌ 627 RS (a deep groove ball bearing with rubber seals on both sides)‌
  • Dimensions (d x D x B):‌ 7 mm (inner diameter) x 22 mm (outer diameter) x 7 mm (width)‌
  • Seal Type:‌ RS (rubber seals on both sides, providing protection against dust and contaminants)‌

Speed Ratings

  • Reference Speed (Open Type):‌ 70,000 rpm‌
  • Reference Speed (Sealed Type):‌ 28,000 rpm (for RS seals)‌
  • Limiting Speed (Grease Lubrication):‌ 9,200 rpm (for similar bearings, as a reference)‌
  • Limiting Speed (Oil Lubrication):‌ 11,000 rpm (for similar bearings, as a reference)‌

Load Ratings

  • Dynamic Load Rating (Cr):‌ 1.37 kN (1370 N)‌
  • Static Load Rating (C0r):‌ 0.335 kN (335 N)‌

Product Characteristics

  • Seals:‌ RS seals provide effective protection against dust and moisture, extending bearing life in harsh environments‌
  • Lubrication:‌ Pre-lubricated with grease for smooth operation‌
  • Material:‌ Typically made of chrome steel (high load capacity, low noise) or stainless steel (corrosion-resistant)‌.
  • Precision:‌ Common precision level is ABEC 3, suitable for general applications‌
    .

Application Range

  • Typical Uses:‌ Precision instruments, small motors, medical devices, optical equipment, and other applications requiring low noise, low friction, and compact size‌.
  • Load Suitability:‌ Designed for light to moderate radial and thrust loads, not suitable for heavy-duty applications‌.
  •  

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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  • 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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