恒定的径向负荷(恒定的中心轴向负荷)，在该负荷下，滚动轴承理论上可以经受1百万转的基本额定寿命。
Constant radial load (constant axial load center), in the load, the bearing can withstand 1 million transfer theory, the basic rating life.
采用滚动轴承的电动机均有不停机加油和排油转置。
Rolling bearing adopts iubricating gresse and its grease charger and discharger can be charged or discharged without stopping the motor.
一种图案形成装置，具有沿着被转印介质滚动的滚筒状的凹版（1）。
A pattern forming apparatus is provided with a drum-shaped engraved plate (1) which rotates along a medium to which a pattern is to be transferred.
一种图案形成装置，具有沿着被转印介质滚动的滚筒状的凹版（1）。
A pattern forming apparatus is provided with a drum-shaped engraved plate (1) which rotates along a medium to which a pattern is to be transferred.
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