30306JR Koyo Tapered Roller Bearing
The 30306JR Koyo Tapered Roller Bearing is a premium replacement component manufactured by JTEKT Corporation in Japan, meticulously engineered to simultaneously handle high combined radial and axial thrust loads. [1]
🔍 Technical Specifications
- Model Number: Koyo 30306JR (AFTC-30306JR)
- Type: Tapered Roller Bearing (Single Row / Metric Series)
- Bore / Inside Diameter (d): 30 mm
- Outside Diameter (D): 72 mm
- Combined Width / Thickness (T): 20.75 mm
- Cone Width (B): 19 mm
- Cup Width (C): 16 mm
- Mass / Weight: Approximately 0.35 kg
- Basic Dynamic Load Rating (Cr): 74.4 kN
- Basic Static Load Rating (C0r): 60.1 kN
- Limiting Speed (Grease Lubrication): 5,800 rpm
- Limiting Speed (Oil Lubrication): 7,700 rpm
📋 Key Features
- Appearance: High-strength, precision-ground industrial steel cup and cone assembly, paired with the authentic silver and blue Koyo retail packaging box.
- HI-CAP Design: Incorporates Koyo’s high-capacity roller profile to provide optimal load distribution, reduced friction, and an extended operational lifespan under severe work conditions.
- Separable Structure: The inner ring with its roller/cage assembly (cone) and the outer ring (cup) are completely independent, allowing for easy, separate mounting and field maintenance.
- Country of Origin: Japan.
📞 Contact & Procurement Details
To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:
To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:
- Primary Hotline (Call/WhatsApp): +966 56 004 2170
- Regional Warehouses: Showrooms fully stocked in Riyadh (Al Jabrah, Batha Road), Jeddah, Dammam, and Al Khobar (20th Street, Hail Road)
Description
Description
The 30306JR Koyo Tapered Roller Bearing is a premium replacement component manufactured by JTEKT Corporation in Japan, meticulously engineered to simultaneously handle high combined radial and axial thrust loads. [1]
🔍 Technical Specifications
- Model Number: Koyo 30306JR (AFTC-30306JR)
- Type: Tapered Roller Bearing (Single Row / Metric Series)
- Bore / Inside Diameter (d): 30 mm
- Outside Diameter (D): 72 mm
- Combined Width / Thickness (T): 20.75 mm
- Cone Width (B): 19 mm
- Cup Width (C): 16 mm
- Mass / Weight: Approximately 0.35 kg
- Basic Dynamic Load Rating (Cr): 74.4 kN
- Basic Static Load Rating (C0r): 60.1 kN
- Limiting Speed (Grease Lubrication): 5,800 rpm
- Limiting Speed (Oil Lubrication): 7,700 rpm
📋 Key Features
- Appearance: High-strength, precision-ground industrial steel cup and cone assembly, paired with the authentic silver and blue Koyo retail packaging box.
- HI-CAP Design: Incorporates Koyo’s high-capacity roller profile to provide optimal load distribution, reduced friction, and an extended operational lifespan under severe work conditions.
- Separable Structure: The inner ring with its roller/cage assembly (cone) and the outer ring (cup) are completely independent, allowing for easy, separate mounting and field maintenance.
- Country of Origin: Japan.
📞 Contact & Procurement Details
To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:
To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:
- Primary Hotline (Call/WhatsApp): +966 56 004 2170
- Regional Warehouses: Showrooms fully stocked in Riyadh (Al Jabrah, Batha Road), Jeddah, Dammam, and Al Khobar (20th Street, Hail Road)
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