Product Details
Plain Bush BeariParticular Made GCr15 Steel Solid Lubricant Is
Filled
Particular Made GCr15 Steel Bearings
Particular Made GCr15 Steel Bearing is backed with particular made
steel. The surface of Particular Made GCr15 Steel Bearing is
regularly and finely machined with sockets in which solid lubricant
is filled. Particular Made GCr15 Steel Bearing has much stronger
anti-pressure ability, so Particular Made GCr15 Steel Bearing can
be applied on the prop-up positions of auto molds, excavators and
other similar. As being backed with steel, Particular Made GCr15
Steel Bearing is not suitable to water, acid or alkali working
conditions.
Besides the standard products displayed in the size list, we
provide with the following non-standard product or specific
products.
Applicable conditions of C303T: Normal conditions (Atmosphere)
Primary compositions of C303T: Graphite
Chemical Compositions
Product NO. | Chemical Compositions |
TOB 059 | C | Si | Mn | S | P | Cr |
0.95~1.05 | 0.15~0.35 | 0.25~0.45 | <0.025 | <0.025 | 1.40~1.65 |
Physical and Mechanical Performance
Performance Index | Data | Performance Index | Data |
Hardness | HRC | ≥50 | Max. PV Value | N/mm².m/s | 1.5 |
Max. Load | N/mm² | 200 | Working Temperature Limit | ℃ | -100~+300 |
Max. Linear Velocity | m/s | 0.17 | Linear Expansion Coefficient | 10^-5/℃ | 1.1 |

Company Profile
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.
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