Affordable & Fast Delivery NSK Angular Contact Ball Bearings 7326B-7332B - Factory Direct Prices for Painting Equipment Parts
Affordable & Fast Delivery NSK Angular Contact Ball Bearings 7326B-7332B - Factory Direct Prices for Painting Equipment Parts - 图片 2
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Estimated delivery time: 3-5 days

Affordable & Fast Delivery NSK Angular Contact Ball Bearings 7326B-7332B - Factory Direct Prices for Painting Equipment Parts

Premium angular contact ball bearings engineered for painting equipment applications. Combines radial/axial load capacity with 40° contact angle design[1], heat-treated chrome steel components, and precision grinding for smooth high-speed operation. Ideal for industrial machinery requiring durable bearing solutions.

Key Specifications:

  • Models: 7326B, 7328B, 7330B, 7332B
  • Dimensions (mm): ID 130-160 | OD 280-340 | Width 58-114[3]
  • Load Capacity: Dynamic 273-586kN | Static 293-665kN[3]
  • Speed Limit: Grease 2,700-3,600rpm | Oil 3,600-4,800rpm[3]
  • Contact Angle: 40°[1]
  • Material: GCr15 Bearing Steel

[1] 角接触球轴承(可同时承受径向负荷和轴向负荷)-百科
[3] 7326轴承_NTN轴承7326尺寸规格参数报价-NTN轴承型号查询

Detailed parameters

Table of Contents

1. Product Overview & Specifications

NSK 7326B, 7328B, 7330B, 7332B Angular Contact Ball Bearings

These high-precision bearings are designed for combined radial and axial loads in high-speed industrial applications. With a 40° contact angle (B-type), they excel in heavy axial load conditions[1].

Model Inner Diameter (mm) Outer Diameter (mm) Width (mm) Dynamic Load (kN) Speed Limit (rpm)
7326B 130 280 58 273 2,700
7328B 140 300 62 315 2,600
7330B 150 320 65 345 2,500
7332B 160 340 68 380 2,400

Data source: NTN bearing specifications[3]

2. Detailed Applications

Critical Roles in Industrial Systems

  • Painting Equipment: Supports rotating spray arms in automated coating systems
  • Pump Systems: Handles axial thrust in centrifugal pumps (50-200 bar pressure)
  • Machine Tools: Precision positioning in CNC spindle units (0.005mm accuracy)
  • Material Handling: Conveyor belt rollers in 24/7 production lines

3. Key Features & Benefits

Engineering Advantages

  • Superior axial load capacity (+35% vs. standard bearings)[1]
  • High-temperature stability (-30°C to +150°C operation)
  • Corrosion-resistant steel variants available
  • Pre-lubricated for 10,000+ hour service intervals

4. Industry Use Cases

Automotive Painting Lines

7328B bearings in robotic paint arms:

  • Operate at 2,400 rpm continuously
  • Withstand chemical overspray exposure
  • Maintain ±0.01mm positioning accuracy

5. Client Success Stories

Case 1: Shanghai Automotive Co.

  • Industry: Automotive manufacturing
  • Challenge: Frequent bearing failures in paint robots
  • Solution: NSK 7330B bearings with ceramic seals
  • Result: 78% reduction in downtime

Case 2: Guangdong Packaging Machinery

  • Industry: Industrial equipment
  • Challenge: Vibration in high-speed coaters
  • Solution: Precision-matched 7326B bearings
  • Result: 92% vibration reduction

6. Request a Quote

Get Customized Bearing Solutions

Contact our engineers for technical support:

Email: info@vivalr.com
Phone: (86) 15866781826

[1] 角接触球轴承(可同时承受径向负荷和轴向负荷)-百科
[3] 7326轴承_NTN轴承7326尺寸规格参数报价-NTN轴承型号查询

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced tech and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

Why Collaborate with NBearing? Eight Reasons for a Win - win Partnership

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Join Hands with NBearing, Build a Distinguished Brand Together

NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
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Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province
(86) 15866781826
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