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High Speed Angular Contact Ball Bearings 7306AC Single Row Ball Bearings For Industrial Equipment

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High Speed Angular Contact Ball Bearings 7306AC Single Row Ball Bearings For Industrial Equipment
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Features
Specifications
Category: Angular Contact Ball Bearings
Model: 7306AC
Color: Natural Metallic Color
Material: High-carbon Chromium Bearing Steel
Performance: Fatigue Resistance, High-speed Adaptability
Load Direction: Radial + Unidirectional Axial
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High Speed Angular Contact Ball Bearings

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7306AC Single Row Ball Bearings

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Industrial Equipment Single Row Ball Bearings
Basic Infomation
Place of Origin: CHINA
Brand Name: Kesle
Model Number: 7306AC
Payment & Shipping Terms
Delivery Time: 5-8 work days
Payment Terms: T/T,Western Union,MoneyGram,PayPal
Product Description
High Speed Angular Contact Ball Bearings 7306AC Single Row Ball Bearings For Industrial Equipment
Product Overview

The 7306AC is a single-row angular contact ball bearing designed around "composite load bearing + high-speed precision operation," making it ideal for applications demanding high axial rigidity and rotational speed.

Core Parameters & Structure
Aspect Details
Dimensions Bore: 30 mm (06*5 = 30 mm in model "7306"); Outer diameter: 72 mm; Width: 19 mm
Contact Angle α=25° (AC type, superior axial load capacity vs. 15° C type, fit for medium-high axial loads)
Rated Loads Dynamic load Cᵣ=32.8 kN; Static load C₀ᵣ=20.4 kN (supports medium-heavy loads)
Limit Speed Grease lubrication: ≤8500 rpm; Oil lubrication: ≤12000 rpm (low-friction design enables high speed)
Design Highlights & Advantages
Composite Load Adaptation

The single-row angular contact structure handles radial + unidirectional axial loads (25° contact angle boosts axial capacity over 15° C type).

High Speed & Low Friction

Optimized ball-raceway contact + optional brass/steel/nylon/phenolic cages reduce friction, suiting high-frequency motors, machine tool spindles, etc.

Precision & Rigidity

Manufactured to P5 grade or higher, the 25° contact angle enhances axial rigidity and reduces vibration, ideal for centrifugal separators, indexers, etc.

Typical Applications
  • Industrial Equipment: Machine tool spindles (cutting), high-frequency motors (driving), gas turbines (power), centrifugal separators (high-speed separation)
  • Transportation: Front wheels of small cars (steering), differential pinion shafts (transmission)
  • General Machinery: Booster pumps (fluid transfer), food machinery (processing), low-noise cooling towers (ventilation)
7306AC Angular Contact Ball Bearing technical diagram and specifications
7306AC Angular Contact Ball Bearing installation and application examples
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Precision Angular Contact Bearings

Low Friction Ball Bearings

High Precision Ball Bearings

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Tel : +8613713334285
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