TIMKEN bearings whether accurate device affect accuracy, life, and function. Thus, the design and assembly departments to be plenty of studying on the bearing device. Progress is to follow the the homework specification abort device. Homework specification projects weekdays as follows
(1), cleaning train components bearing TIMKEN bearing and dry whether accurate device affects the accuracy, life, and function. Thus, the design and assembly departments bearing device
(2) search seized stakeholders components of size and finishing position
(3), means
(4) good bearing device search seized
(5), the supply of lubricants; advanced near the device before, just turn bearing packaging.
The TIMKEN bearing device approach, due to the bearing structure of the joint venture, the premise, the popular, multi-axis changes, so the inner ring needs interference joint venture. Cylindrical bore bearings pressed into the multi-purpose presses, or with hot loaded way. The tapered bore of the occasion, the device directly to the taper axis, or with the sleeve means. Device to the housing, a clearance joint venture outer interference and pressed into weekdays with the press, or also after cooling device cold shrink joint venture approach. With dry ice as coolant, shrink joint apparatus case, moisture in the air will be condensed at the surface of the bearing. Therefore, demand proper rust prevention measures.
Regularly to search seized or change parts, demand demolition TIMKEN bearings in high-speed changes, the special is a speed close to or exceed the size of table records speed limit, the primary should pay attention to the following matters:
(1) the use of precision bearings
(2) the profiling bearing internal clearance (Thinking temperature rise occurred inside the bearing clearance reductions)
(3) parse confrontation shelf item type (There is also a synthetic resin molded standoff frame together for high speed changes) on the high-speed change, a suitable copper alloy or a phenolic resin cut confrontation frame.
(4) dissect lubrication style pattern
Product Model | Inside Diameter | Outside Diameter | Thickness |
RLM3720 NSK | 37 | 47 | 20 |
RLM354530 NSK | 35 | 45 | 30 |