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Welcome to the official website of Shanghai Sihan Bearing Co., Ltd!
Brand
SKF

About the SKF Group: Since the invention of the advanced set 100 years ago, SKF has gradually evolved into a knowledge company, and now provides rare solutions for customers in five areas of technical capabilities.

These areas include bearings, bearing units and seals, and others to include lubricants and lubrication systems that play a vital role in the life of bearings in a number of applications, the integration of mechanical and electronic knowledge into systems to produce more efficient linear motion and induction systems, and a suite of services, from design and logistics support to condition monitoring and dependency systems.

SKF's business is divided into three departments: Industry Department, Automotive Department and Service Department.

Each business unit provides services to the global market, focusing on customers and industries related to their own business.

SKF was established in 1907, and attaches great importance to product quality, technology development and market development from the very beginning.

The Group has invested great efforts in technical research and product development, and has continuously made various inventions and creations, created new standards in the field of bearing technology, and launched new products to the bearing market.

Despite the expanded scope, SKF remains a far leading position in the design, production and market development of rolling bearings, as well as in terms of supplementary models and products such as seals.

SKF has always maintained an increasingly important position in the market of linear motion products, high-precision aerospace bearings, machine tool spindle and equipment maintenance services.

Brand Type model old model d(mm) D(mm) B(mm) detail
SKF Cylindrical roller bearing NNU4922B/W33 NNU 4922/W33 110 150 40 detail
SKF Cylindrical roller bearing NNU4924B/W33 NNU 4924/W33 120 165 45 detail
SKF Cylindrical roller bearing NNU4926B/W33 NNU 4926/W33 130 180 50 detail
SKF Cylindrical roller bearing NNU4930B/W33 NNU 4930/W33 150 210 60 detail
SKF Cylindrical roller bearing NNU4932B/W33 NNU 4932/W33 160 220 60 detail
SKF Cylindrical roller bearing NNU4928B/W33 NNU 4928/W33 140 190 50 detail
SKF Cylindrical roller bearing NNU4936B/W33 NNU 4936/W33 180 250 69 detail
SKF Cylindrical roller bearing NNU4934B/W33 NNU 4934/W33 170 230 60 detail
SKF Cylindrical roller bearing NNU4944B/W33 NNU 4944/W33 220 300 80 detail
SKF Cylindrical roller bearing NNU4948B/W33 NNU 4948/W33 240 320 80 detail
SKF Cylindrical roller bearing NNU4952B/W33 NNU 4952/W33 260 360 100 detail
SKF Cylindrical roller bearing NNU4956B/W33 NNU 4956/W33 280 380 100 detail
SKF Cylindrical roller bearing NNU4960B/W33 NNU 4960/W33 300 420 118 detail
SKF Cylindrical roller bearing NNU4964B/W33 NNU 4964/W33 320 440 118 detail
SKF Cylindrical roller bearing NNU4980B/W33 NNU 4980/W33 400 540 140 detail
SKF Cylindrical roller bearing NNU4968B/W33 NNU 4968/W33 340 460 118 detail
SKF Cylindrical roller bearing NNU4976B/W33 NNU 4976/W33 380 520 140 detail
SKF Cylindrical roller bearing NNU4972B/W33 NNU 4972/W33 360 480 118 detail
SKF Cylindrical roller bearing NNU4984B/W33 NNU 4984/W33 420 560 140 detail
SKF Cylindrical roller bearing NNU4988B/W33 NNU 4988/W33 440 600 160 detail