Whether to provide machining customization: yes
Brand: LYDZC
Model no. : YRTC150 --XL
Old model: YRT150
Type: high load bearing, high precision rotary table bearing
Inner diameter: 150 (mm)
Outside diameter: 240 (mm)
Thickness: 40 (mm)
Weight: 5.36 (kg)
Holder and its material: N brass body
Performance: high precision, multi - directional load
Purpose: CNC machine tool spindle, precision equipment, chuck, iron tool head, testing and measuring instruments
Number of scroll columns: three columns
Raceway type: straight raceway
Sample or spot: spot
Bearing material: high carbon chromium bearing steel (full quenching type)(GCr15)
Main model: YRT50 YRT80 YRT100 YRT150 YRT180 YRT325 YRT395 yrt580 YRT650 YRT850 YRT950 YRT1030
transport:
1. Industrial neutral packaging (packaging according to customer requirements)
2. Small-size bearings: vacuum packaging of plastic bags + paper boxes/cartons
3. Large-size bearing: plastic film + parchment paper + wrapped belt + wooden box
Compared with cross roller, rotary bearing has advantages:
1.The noise is small
2.Bearing is not easily damaged by iron filings
3.Life is long
4.High bearing capacity
Contact us:
Pay attention to:
Which items should be checked during operation of YRT150 bearing?
After the bearing is installed, to check if it is installed correctly, run the bearing.
1. Inspection items include poor operation due to foreign body, scar and indentation, unstable torque due to improper installation and poor machining of mounting base, and excessive torque due to too small clearance, installation error and sealing friction, etc. If there is no abnormality, power operation can be started.
2. Mechanical idling, check whether there is vibration, noise, and contact of rotating parts, etc., confirm that there is no abnormality, and enter power operation.
3. Power operation: start from no-load low speed and slowly increase to rated operation under specified conditions. Check 3 items in test run: whether there is abnormal sound, bearing temperature change, lubricant leakage or discoloration, etc. If abnormal conditions are found, the operation should be stopped immediately, machinery should be checked, and bearings should be removed if necessary.
4. Bearing temperature can be generally calculated according to the external temperature of the bearing seat. However, it is more accurate to directly measure the temperature of bearing outer ring by using oil hole. Bearing temperature, from the start of operation gradually increased, usually 1 to 2 hours after the temperature stable. If the bearing is not properly installed, the temperature will rise sharply and there will be abnormal high temperature. The reasons include too much lubricant, too small bearing clearance, improper installation, too high friction of sealing device. High-speed rotation of the occasion, bearing structure, the wrong choice of lubrication mode, and so on.
Brand: LYDZC
Model no. : YRTC150 --XL
Old model: YRT150
Type: high load bearing, high precision rotary table bearing
Inner diameter: 150 (mm)
Outside diameter: 240 (mm)
Thickness: 40 (mm)
Weight: 5.36 (kg)
Holder and its material: N brass body
Performance: high precision, multi - directional load
Purpose: CNC machine tool spindle, precision equipment, chuck, iron tool head, testing and measuring instruments
Number of scroll columns: three columns
Raceway type: straight raceway
Sample or spot: spot
Bearing material: high carbon chromium bearing steel (full quenching type)(GCr15)
Main model: YRT50 YRT80 YRT100 YRT150 YRT180 YRT325 YRT395 yrt580 YRT650 YRT850 YRT950 YRT1030
transport:
1. Industrial neutral packaging (packaging according to customer requirements)
2. Small-size bearings: vacuum packaging of plastic bags + paper boxes/cartons
3. Large-size bearing: plastic film + parchment paper + wrapped belt + wooden box
Compared with cross roller, rotary bearing has advantages:
1.The noise is small
2.Bearing is not easily damaged by iron filings
3.Life is long
4.High bearing capacity
Contact us:
| Web site:lydzzcbearing.en.made-in-china.com tel:13525499949 |
Pay attention to:
Which items should be checked during operation of YRT150 bearing?
After the bearing is installed, to check if it is installed correctly, run the bearing.
1. Inspection items include poor operation due to foreign body, scar and indentation, unstable torque due to improper installation and poor machining of mounting base, and excessive torque due to too small clearance, installation error and sealing friction, etc. If there is no abnormality, power operation can be started.
2. Mechanical idling, check whether there is vibration, noise, and contact of rotating parts, etc., confirm that there is no abnormality, and enter power operation.
3. Power operation: start from no-load low speed and slowly increase to rated operation under specified conditions. Check 3 items in test run: whether there is abnormal sound, bearing temperature change, lubricant leakage or discoloration, etc. If abnormal conditions are found, the operation should be stopped immediately, machinery should be checked, and bearings should be removed if necessary.
4. Bearing temperature can be generally calculated according to the external temperature of the bearing seat. However, it is more accurate to directly measure the temperature of bearing outer ring by using oil hole. Bearing temperature, from the start of operation gradually increased, usually 1 to 2 hours after the temperature stable. If the bearing is not properly installed, the temperature will rise sharply and there will be abnormal high temperature. The reasons include too much lubricant, too small bearing clearance, improper installation, too high friction of sealing device. High-speed rotation of the occasion, bearing structure, the wrong choice of lubrication mode, and so on.