Double Row Cylindrical Roller Bearing NNU4952/W33 Double Row Cylindrical Roller Bearing Part No.: NNU4952/W33 Inner Ring: 260.000mm Outer Ring: 360.000mm Width: 100.000mm Outside Diameter of Inner Ring: 289.000mm Chamfer: 2.1 Basic Dynamic Load Rating: 981.75KN Basic Static Load Rating: 2310KN Limited Speed (rpm): 1512(grease)/2016(oil) Gross Weight: 29.2kg Brass Cage, With An Oil Groove and Lubricating Holes Double row cylindrical roller bearings are divided into bearings with cylindrical bore and tapered bore (add K behind bearing type). This type of roller bearings have compact structure, good rigidity, heavy load carrying capacity, and little distortion under loads. Because of their second row of rollers, double row cylindrical roller bearings are suitable for heavy radial loads. Double row cylindrical roller bearings are applicable for the machine tool spindle. Tapered inner bore could fine adjust clearance, simplify positioning fixture and be convenient to mount and dismount. Depending on the existence of ribs on their rings, double row cylindrical roller bearings are classified into NN, NNU types. Type NN double row cylindrical roller bearings have two integral flanges on the inner ring, a flangeless outer ring and a center flange in the middle. Double-row cylindrical roller bearings permit axial displacement in double directions of the housing relative to the shaft. Type NNU double row cylindrical roller bearings have two integral flanges on the outer ring, a non-contacting inner ring and a center flange in the middle. Double row cylindrical roller bearings permit axial displacement in double directions of the housing relative to the shaft. Therefore, this type of bearing is suitable to be used as non-locating bearings.
Cylindrical Roller Bearing NNU4952/W33 is a double row cylindrical roller bearing with part number NNU4952/W33. It has an inner ring of 260.000mm, outer ring of 360.000mm, and width of 100.000mm. The outside diameter of the inner ring is 289.000mm, chamfer is 2.1, basic dynamic load rating is 981.75KN, basic static load rating is 2310KN, and limited speed is 1512 rpm (grease) or 2016 rpm (oil). Gross weight is 29.2kg and it features a brass cage with an oil groove and lubricating holes. Double row cylindrical roller bearings have compact structure. Due to the second row of rollers, double row cylindrical roller bearings are suitable for heavy radial loads. Double row cylindrical roller bearings are applicable for the machine tool spindle. Tapered inner bore allows fine clearance adjustment, simplifies positioning fixture, and eases mounting and dismounting. Depending on the existence of ribs on their rings, double row cylindrical roller bearings are classified into NN, NNU types. Type NNU double row cylindrical roller bearings have two integral flanges on the outer ring, a non-contacting inner ring and a center flange in the middle. Double row cylindrical roller bearings permit axial displacement in double directions of the housing relative to the shaft. Therefore, this type of bearing is suitable to be used as non-locating bearings.
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Cojinete Bearings Co. Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Cojinete Bearings Co. Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Cojinete Bearings Co. Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Cojinete Bearings Co. Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
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Cojinete Bearings Co. Ltd., a reliable B2B trader from China, dispatches Cylindrical Roller Bearing NNU4952/W33 primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.