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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China 23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil
China 23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil

  1. China 23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil
  2. China 23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil
  3. China 23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil
  4. China 23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil

23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil

  1. MOQ: 1 PCS
  2. Price: USD 5-10
  3. Get Latest Price
Supply Ability 100000 Sets per month
Number of row Double Row
Outer diameter(D) 225mm
Delivery Time 3-5 working days
Material GCr15 Chrome Bearing Steel
Payment Terms T/T,,
Width(B) 56mm
Seal Type No Seals (Open Design)
Certifiion ISO9001:2015
Inner diameter(d) 150mm
Bearing Model 23030CA/W33
Bearing Type Radial Spherical Plain Bearing (Lubriion Nipple Type)
Packaging Details in individual packing box
Model Number 23030CA/W33
Brand Name GQZ /OEM
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 100000 Sets per month Number of row Double Row
Outer diameter(D) 225mm Delivery Time 3-5 working days
Material GCr15 Chrome Bearing Steel Payment Terms T/T,,
Width(B) 56mm Seal Type No Seals (Open Design)
Certifiion ISO9001:2015 Inner diameter(d) 150mm
Bearing Model 23030CA/W33 Bearing Type Radial Spherical Plain Bearing (Lubriion Nipple Type)
Packaging Details in individual packing box Model Number 23030CA/W33
Brand Name GQZ /OEM Place of Origin China
High Light 23030CA/W33 spherical roller bearing brass cage150x225x56mm spherical roller bearing W33 oil groovemining crusher spherical roller bearing with warranty
23030CA/W33 Double Row Spherical Roller Bearing 150x225x56mm Brass Cage W33 Oil Groove For Mining Crusher

Product Overview
  • 23030CA/W33 is a double-row self-aligning spherical roller bearing with cylindrical bore, standard dimension 150*225*56 mm, manufactured from high-purity GCr15 chrome bearing steel.Equipped with precision machined solid brass cage and floating central guide ring, it stably guides two rows of symmetric spherical rollers. The inner spherical surface of outer ring enables excellent self-aligning performance to compensate shaft deflection and installation misalignment. The W33 oil groove & holes design supports uninterrupted relubriion during operation, greatly extending service life under continuous heavy alternating loads and impact loads. Widely adopted for heavy-duty rotating equipment in mineral, metallurgy, building materials industries.

*Send inquiry to get latest factory price and technical datasheet for 23030CA/W33 bearing.

Key Specifiions
Parameter Item Specifiion
Model 23030CA/W33
Bearing Type Double Row Spherical Roller Bearing (Cylindrical Bore)
Inner Diameter (d) 150 mm
Outer Diameter (D) 225 mm
Width (B) 56 mm
Min Fillet Radius (r min) 2.1 mm
Basic Dynamic Load Rating (Cr) 437 kN
Basic Static Load Rating (C0r) 750 kN
Limiting Speed (Grease Lubriion) 1700 rpm
Limiting Speed (Oil Lubriion) 2200 rpm
Cage Machined Solid Brass Cage (CA Structure)
Structure Feature Inner Ring with Two Ribs, Floating Central Guide Ring
Outer Ring Design W33: Circumferential Oil Groove + 3 Lubriion Holes on Outer Ring
Internal Clearance Standard CN / Optional C3
Material GCr15 Bearing Steel
Approx Net Weight 8.01 kg
Operating Temperature -30℃ ~ +120℃
Main Features
  • Double-row spherical roller layout: Ultra-high radial load capacity, withstand combined radial + bidirectional axial loads
  • Superior self-aligning ability: Tolerate up to 1.5° angular misalignment between shaft and housing
  • CA brass solid cage: High rigidity, anti-deformation, stable operation under severe shock loads
  • W33 outer ring lubriion system: Convenient online grease filling, ideal for non-stop production equipment
  • High fatigue resistance GCr15 steel: Long service life under dusty, heavy-load harsh working conditions
  • Cylindrical inner bore: Simple direct installation on finished cylindrical shafts
Typical Appliions
  • Mining crushers, vibrating screens, ore conveying machinery
  • Cement ball mills, rotary kilns, industrial reducers
  • Large industrial fans, blowers, water pumps
  • Steel rolling mills, metallurgical processing equipment
  • Paper making machinery, heavy textile production lines
  • Agricultural large harvesters, construction engineering machinery

FAQ
Q1: What are the exact overall dimensions?
A: Inner bore 150mm, outer diameter 225mm, width 56mm.
Q2: Difference between 23030CA/W33 and 23030CAK/W33?
A: 23030CA/W33 = straight cylindrical bore for direct shaft mounting; 23030CAK/W33 = 1:12 tapered bore, needs adapter sleeve to fix on plain shaft.
Q3: What does W33 stand for?
A: Circumferential oil groove plus three lubriion holes on outer ring for easy re-greasing.
Q4: What are the two limiting speeds?
A: Grease lubriion: 1700 rpm; Oil lubriion: 2200 rpm.
Q5: Can this bearing bear heavy axial loads?
A: Primarily designed for heavy radial loads, can withstand moderate bidirectional axial loads simultaneously.
Q6: What is the advantage of brass CA cage vs steel CC cage?
A: Brass cage has higher strength, better wear resistance, more suitable for impact, vibration and long-term continuous running conditions.

*Place bulk orders for MR series inch needle bearings, enjoy sufficient stock and fast delivery.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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