
Steel Caged Roller Bearings After Quenched & Tempered , Surface Toughness & Wear Resistant
Steel Bearings
The Steel Bearing is based on steel, after quenched and tempered, the surface toughness and wear-resistant have been improved. The steel bearing is used in oil cylinder of the engineering machinery.
Non-standard products can be provided by customers’ requirements.
The steel material of 45# and 35CrMo can be provided by customers’ requirements.
Product NO. | Chemical Compositions | ||||||
TOB 057 | C | Si | Mn | S | P | Ni | Cr |
<0.07 | <1.00 | <2.00 | <0.030 | <0.035 | 8.00-11.00 | 17.00-19.00 |
Physical and Mechanical Performance
Performance Index | Data | Performance Index | Data | ||
Max. Load | N/mm² | 250 | Max. PV Value | N/mm².m/s | 1.5 |
Max. Linear Velocity | m/s | 0.1 | Working Temperature Limit | ℃ | -100~+300 |
ZHEJIANG TOP BEARINGS CO., LTD.
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for customer's specific requirement.
We have reformed boldly, absorbed social elites through strengthening talent training, fully implemented modern management mechanism and new marketing strategy and been dedicated to long-term development of self-lubricating bearing industry. To control quality strictly, we set up a complete quality management system (ISO9001 and ISO/TS16949) in the quality policy of “Top Quality, Top Credit, Sustainable Growth”. Our quality and performance have reached advanced level.
To expand more markets, stand on the word and meet diversified requirements of customers, we are actively expanding and integrating with international markets. Now our products are available in more than 20 countries and regions in Western Europe, America and Southeast Asia. We’ll strengthen industrial horizontal integration further, create scale effect, open up emerging fields and develop industrial advantages to realize our strategic target and create a bright future with friends.