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Premium NJ321, NJ322, NJ324, NJ326, NJ328 Cylindrical Roller Bearings – High Load Capacity & Industrial Durability

Our NJ321, NJ322, NJ324, NJ326, and NJ328 cylindrical roller bearings are specifically designed to meet the high demands of modern industrial machinery. They offer excellent radial and axial load support, making them essential for applications with significant mechanical stress and high-speed operation.

– **Minimum Order Quantity (MOQ):** 1 unit, accommodating various order sizes.
– **Payment Terms:** 100% TT payment before shipping, ensuring secure transactions.
– **FOB Ports:** Qingdao, Shanghai, Ningbo, Guangzhou, providing flexible shipping options.
– **Certification:** ISO9001, CE certified, ensuring adherence to international quality standards.
– **Delivery Time:** Typically ships within 2-20 days after payment, ensuring prompt delivery.
– **Services:** OEM services available for custom specifications and applications.

These bearings are versatile and suitable for diverse industrial sectors, including automotive, heavy machinery, and gearboxes, offering reliable performance and extended operational life.

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Product Description

           

The NJ321, NJ322, NJ324, NJ326, and NJ328 cylindrical roller bearings are engineered to excel in high-load and high-speed industrial applications. Designed to handle substantial radial and axial forces, these bearings are ideal for use in gearboxes, automotive components, and heavy machinery where reliability and durability are critical.

– **NJ321:** Inner diameter of 105mm, outer diameter of 225mm, and width of 49mm. This model provides robust support for high radial loads and is suited for high-speed applications.
– **NJ322:** With an inner diameter of 110mm, an outer diameter of 240mm, and a width of 50mm, the NJ322 offers enhanced load capacity and durability, making it ideal for more demanding conditions.
– **NJ324:** This bearing features an inner diameter of 120mm, an outer diameter of 260mm, and a width of 55mm. It is designed to support significant radial and axial loads, suitable for heavy-duty applications.
– **NJ326:** Equipped with an inner diameter of 130mm, an outer diameter of 280mm, and a width of 58mm, the NJ326 is built for severe operating conditions and high-load scenarios.
– **NJ328:** With an inner diameter of 140mm, an outer diameter of 300mm, and a width of 62mm, the NJ328 is optimized for high-load and high-speed operations, providing reliable performance under stress.

Constructed from premium-grade steel, these bearings ensure superior strength, durability, and resistance to wear, making them suitable for high-performance environments. They are ideal for industrial applications where dependable load-bearing capabilities are essential.

 

 

 

Model Inner Diameter (mm) Outer Diameter (mm) Width (mm) Weight (kg)
NJ305 25 62 17 0.24
NJ306 30 72 19 0.40
NJ307 35 80 21 0.54
NJ308 40 90 23 0.74
NJ309 45 100 25 0.97
NJ310 50 110 27 1.22
NJ311 55 120 29 1.50
NJ312 60 130 31 1.80
NJ313 65 140 33 2.12
NJ314 70 150 35 2.48
NJ315 75 160 37 2.86
NJ316 80 170 39 3.28
NJ317 85 180 41 3.72
NJ318 90 190 43 4.20
NJ319 95 200 45 4.70
NJ320 100 215 47 5.22
NJ321 105 225 49 5.76
NJ322 110 240 50 6.32
NJ324 120 260 54 7.50
NJ326 130 280 58 8.76
NJ328 140 300 62 10.10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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