NA 6901
The NA 6901 is a single‑row needle roller bearing with machined rings and an inner ring; its design supports heavy radial loads while keeping a low cross‑sectional height, making it ideal for compact mechanical assemblies, gearboxes, pumps, and other industrial machinery. The dense array of needle rollers provides high load capacity, good rigidity, and smooth rotation under load. The outer ring features flanges for axial guidance, and the design allows for some axial displacement, useful in applications where shaft alignment or slight shaft movement occurs during operation. Made from bearing‑grade steel, NA 6901 delivers robust performance and long service life when properly lubricated.
NA 6902
The NA 6902 is a single‑row needle roller bearing with machined rings and an inner ring — engineered to deliver high radial load capacity while maintaining a low cross‑sectional height. Because of its dense arrangement of fine rollers and the flanged outer ring, it offers strong rigidity, smooth rotation, and reliable load distribution even in tight radial spaces. It’s commonly used in gearboxes, pumps, transmissions and other mechanical assemblies where compactness and high load capacity are required. The bearing is made from bearing‑grade steel and designed for durability, long service life, and efficient operation in demanding conditions.
NA 6903
The NA 6903 is a needle roller bearing with a machined inner ring and outer ring flanges, built to deliver high radial load capacity while maintaining a relatively low cross‑sectional height. Its dense arrangement of small‑diameter rollers ensures firm load distribution and smooth, dependable rotation — ideal for gearboxes, pumps, motors, and other industrial machinery where robust performance and compact design are required. Constructed from bearing-grade steel, NA 6903 offers good durability, low friction, and long service life under continuous or heavy-duty conditions.
NA 6904
The NA 6904 is a needle roller bearing with a machined inner ring, built to offer high radial load capacity while fitting into limited radial space. Thanks to its design — including a full set of small‑diameter rollers guided by flanges on the outer ring — it delivers dependable, smooth rotational performance under heavy and continuous loads, making it suitable for gearboxes, pumps, motors, and various industrial or mechanical applications. Constructed from quality bearing steel, the NA 6904 offers robustness, good wear resistance, and long service life when properly lubricated.
NA 6906
The NA 6906 is a high-performance needle roller bearing designed to handle heavy radial loads while operating in compact spaces. Its full-complement needle roller arrangement provides excellent rigidity and load distribution, making it suitable for high-demand applications such as industrial machinery, gearboxes, pumps, and automotive components. Built from premium bearing steel, the NA 6906 offers reliability, low friction, and long service life even under continuous or high-speed operation.
NKIA 5902
The NKIA 5902 is a compact needle roller bearing with an inner ring, designed for applications with limited radial space that require high radial load capacity. With a 15 mm bore, 28 mm outer diameter, and 22 mm width, it offers reliable rotation and minimal deflection under load. Constructed from high-quality bearing steel, NKIA 5902 ensures long service life and is suitable for automotive transmissions, industrial gearboxes, and mechanical linkages where durability and precise motion are required.
NKIA 5903
The NKIA 5903 needle roller bearing features an inner ring and is designed for compact, high-load applications. With a 17 mm bore, 30 mm outer diameter, and 25 mm width, it provides smooth rotation and excellent radial load support. Made from durable bearing steel, this bearing is ideal for transmissions, gearboxes, and other machinery requiring precision, reliability, and long-lasting performance.
NKIA 5904
The NKIA 5904 is a robust needle roller bearing with an inner ring, designed to support heavy radial loads in compact spaces. Its 20 mm bore, 32 mm outer diameter, and 30 mm width allow for high load-carrying capacity with minimal deflection. Constructed from high-quality bearing steel, it is ideal for automotive gearboxes, industrial machinery, and mechanical linkages where precise rotation and durability are essential.
NKIA 5905
The NKIA 5905 is a needle roller bearing with an inner ring, designed for medium to heavy radial loads in compact assemblies. With a 25 mm bore, 37 mm outer diameter, and 30 mm width, it provides excellent load distribution and rotation stability. Made from high-quality bearing steel, NKIA 5905 is perfect for transmissions, industrial machinery, and mechanical systems requiring long-lasting, reliable performance.
NKIA 5906
The NKIA 5906 is a heavy-duty needle roller bearing with an inner ring, ideal for applications with high radial loads in limited radial space. Its 30 mm bore, 42 mm outer diameter, and 32 mm width provide reliable rotation with minimal deflection. Constructed from durable bearing steel, NKIA 5906 is suitable for industrial gearboxes, automotive transmissions, and other machinery requiring precise and durable bearings
NKIA 5907
The NKIA 5907 is a robust needle roller bearing with inner ring, designed to support high radial loads in compact spaces. Its 35 mm bore, 47 mm outer diameter, and 34 mm width allow excellent load handling and rotation stability. Made from high-quality bearing steel, this bearing is ideal for heavy-duty industrial machinery, automotive gearboxes, and applications requiring durable, precise rotation.
NKIA 5908
NKIA 5908 — Description
The NKIA 5908 is a high-capacity needle roller bearing with inner ring, ideal for heavy radial load applications. With a 40 mm bore, 52 mm outer diameter, and 36 mm width, it provides maximum load support in a compact radial space. Constructed from durable bearing steel, NKIA 5908 ensures reliable performance and is perfect for industrial gearboxes, transmissions, and mechanical systems requiring precision and durability.
The NKIA 5908 is a high-capacity needle roller bearing with inner ring, ideal for heavy radial load applications. With a 40 mm bore, 52 mm outer diameter, and 36 mm width, it provides maximum load support in a compact radial space. Constructed from durable bearing steel, NKIA 5908 ensures reliable performance and is perfect for industrial gearboxes, transmissions, and mechanical systems requiring precision and durability.
NKIA 5910
The NKIA 5910 is a heavy-duty needle roller bearing with an inner ring, designed for very high radial loads in compact spaces. With a 50 mm bore, 65 mm outer diameter, and 42 mm width, it provides superior load handling and rotation stability. Made from high-quality bearing steel, NKIA 5910 is ideal for automotive transmissions, industrial gearboxes, and machinery requiring high reliability and long service life.
NKIB 5903
The NKIB 5903 is a needle roller bearing with an inner ring designed to support high radial loads in applications with limited radial space. Featuring a 17 mm bore, 30 mm outer diameter, and 25 mm width, it provides a compact yet robust solution for heavy-duty rotational components. The full complement of needle rollers maximizes the load contact area, enhancing load-carrying capability and reducing deflection under stress. Made from durable bearing steel, NKIB 5903 ensures long-lasting performance in industrial machinery, automotive gearboxes, and other precision applications where high radial load and reliable rotation are required.
NKIB 5904
The NKIB 5904 is a high-performance needle roller bearing with an inner ring, designed for applications where compact radial space and high load capacity are critical. With a bore of 20 mm, an outer diameter of 32 mm, and a width of 30 mm, this bearing can handle heavy radial loads in a small footprint. Its full complement of needle rollers ensures maximum contact area, allowing for high load-carrying capability while minimizing deflection. Constructed from high-quality bearing steel, NKIB 5904 offers durability, reliability, and long service life. It is ideal for use in transmissions, gearboxes, automotive applications, and industrial machinery where precise rotation and heavy radial loads are encountered.
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