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Large three-row Cross Roller Slewing Bearing for Machinery
Luoyang Xinqianglian Slewing Bearing Co., Ltd. ( Hereinafter referred to as the LYXQL) founded in 2003, is located in the ancient capital of nine dynasties Luoyang in Henan province. LYXQL is a national key high-tech enterprises and become a GEM listing company successfully on July 13,2020 (stock code "300850").
LYXQL Large three-row Cross Roller Slewing Bearing bears the axial force and tilting moment in two directions, which is borne by the upper and lower rows of horizontal rollers, and the radial force is borne by the vertically arranged third row of rollers. The bearing capacity of each rolling element has a clear division of labor, and the upper and lower rows of rollers bear 90°, and the bearing capacity of each bearing roller is fully exerted. Therefore, it has a large bearing capacity of axial force, radial force and overturning moment.
LYXQL three-row Large Cross Roller Slewing Bearing-Main feature
1. The number of rolling elements (contact points) has increased, thereby reducing the load on each rolling element; after changing from point contact to line contact, the contact stress can be reduced and the load carrying capacity can be improved.
2. Since the radial force and the axial force are respectively borne by the two rows of rollers, the direction of the reaction force is consistent with the main direction of the load received by the support, so the contact load between the rollers and the raceway can be reduced.
3. Under the condition of bearing the same load, it is smaller than other types of supports with smaller dimensions, smaller cross-sections, and lighter weight, which can save materials and reduce material costs.
4. The raceway of the rolling ring is flat and cylindrical, making it easier to process.
5. In addition to bearing the radial force, the vertically mounted roller also has the guiding function of bearing the tipping moment.
LYXQL three-row Chrome Cross Roller Slewing Bearing satisfies the 360° requirements of construction machinery, especially cranes, stackers, ladle turrets, etc.
LYXQL three-row Large Cross Roller Slewing Bearing for Machinery-----Technical Data:
1. Material: 42CrMo, 50Mn
2. Precision: P0. P6. P5.
3. Outside diameter: 500~25000mm
4. Cage/retainer: Nylon or aluminum
5. Gear type: non-geared, internal gear and external gear, gear hardened
LYXQL three-row Cross Roller Slewing Bearing---Teeth Structure
Slewing ring bearings with no gear
Slewing ring bearings with external gear
Slewing ring bearings with internal gear
LYXQL Large Cross Roller Slewing Bearing-- Advantages:
1. Good quality and competitive price
2. Trial order accepted
3. ISO certified company
4. OEM and ODM accepted
5. Can design and produce non-standard models according to the special requirements of customers.
6. Can provide BV, LR,DNV,CCS, NK,KR, GL,ABS certificate
LYXQL three-row Cross Roller Slewing Bearing for Machinery ------Packaging Details:
Step 1: Covered with the anti-rust oil
Step 2: wrapped with the plastic film;
Step 3: Packed with Kraft paper and professional belts;
Step 4: Put into wooden box to avoid the rust or the moist;
Remark: Normally, plastic film+ Kraft +belt+ wooden box, but customized packing available,
LYXQL Cross Roller Slewing Bearing for Machinery-- Maintain
1. Large three-row Cross Roller Slewing Bearing for Auto should be greased regularly. According to different types of slewing bearings, the specific grease filling time is as follows: the ball type is filled with grease every 100 hours of operation; the roller type is filled with grease every 50 hours of operation .
2. The sundries on the surface of the slewing ring should be removed frequently during use, and the sealing strip of the slewing ring should be checked for aging, cracking, damage or separation. If one of these conditions occurs, the sealing strip should be replaced in time to prevent debris from entering the raceway and the loss of grease.
3. Pay close attention to the operation of the slewing ring during use. If you find that the noise, impact, or power suddenly increases, you should stop the machine immediately for inspection until all the faults are eliminated, and disassemble and inspect if necessary.
Large three-row Cross Roller Slewing Bearing for Machinery
Luoyang Xinqianglian Slewing Bearing Co., Ltd. ( Hereinafter referred to as the LYXQL) founded in 2003, is located in the ancient capital of nine dynasties Luoyang in Henan province. LYXQL is a national key high-tech enterprises and become a GEM listing company successfully on July 13,2020 (stock code "300850").
LYXQL Large three-row Cross Roller Slewing Bearing bears the axial force and tilting moment in two directions, which is borne by the upper and lower rows of horizontal rollers, and the radial force is borne by the vertically arranged third row of rollers. The bearing capacity of each rolling element has a clear division of labor, and the upper and lower rows of rollers bear 90°, and the bearing capacity of each bearing roller is fully exerted. Therefore, it has a large bearing capacity of axial force, radial force and overturning moment.
LYXQL three-row Large Cross Roller Slewing Bearing-Main feature
1. The number of rolling elements (contact points) has increased, thereby reducing the load on each rolling element; after changing from point contact to line contact, the contact stress can be reduced and the load carrying capacity can be improved.
2. Since the radial force and the axial force are respectively borne by the two rows of rollers, the direction of the reaction force is consistent with the main direction of the load received by the support, so the contact load between the rollers and the raceway can be reduced.
3. Under the condition of bearing the same load, it is smaller than other types of supports with smaller dimensions, smaller cross-sections, and lighter weight, which can save materials and reduce material costs.
4. The raceway of the rolling ring is flat and cylindrical, making it easier to process.
5. In addition to bearing the radial force, the vertically mounted roller also has the guiding function of bearing the tipping moment.
LYXQL three-row Chrome Cross Roller Slewing Bearing satisfies the 360° requirements of construction machinery, especially cranes, stackers, ladle turrets, etc.
LYXQL three-row Large Cross Roller Slewing Bearing for Machinery-----Technical Data:
1. Material: 42CrMo, 50Mn
2. Precision: P0. P6. P5.
3. Outside diameter: 500~25000mm
4. Cage/retainer: Nylon or aluminum
5. Gear type: non-geared, internal gear and external gear, gear hardened
LYXQL three-row Cross Roller Slewing Bearing---Teeth Structure
Slewing ring bearings with no gear
Slewing ring bearings with external gear
Slewing ring bearings with internal gear
LYXQL Large Cross Roller Slewing Bearing-- Advantages:
1. Good quality and competitive price
2. Trial order accepted
3. ISO certified company
4. OEM and ODM accepted
5. Can design and produce non-standard models according to the special requirements of customers.
6. Can provide BV, LR,DNV,CCS, NK,KR, GL,ABS certificate
LYXQL three-row Cross Roller Slewing Bearing for Machinery ------Packaging Details:
Step 1: Covered with the anti-rust oil
Step 2: wrapped with the plastic film;
Step 3: Packed with Kraft paper and professional belts;
Step 4: Put into wooden box to avoid the rust or the moist;
Remark: Normally, plastic film+ Kraft +belt+ wooden box, but customized packing available,
LYXQL Cross Roller Slewing Bearing for Machinery-- Maintain
1. Large three-row Cross Roller Slewing Bearing for Auto should be greased regularly. According to different types of slewing bearings, the specific grease filling time is as follows: the ball type is filled with grease every 100 hours of operation; the roller type is filled with grease every 50 hours of operation .
2. The sundries on the surface of the slewing ring should be removed frequently during use, and the sealing strip of the slewing ring should be checked for aging, cracking, damage or separation. If one of these conditions occurs, the sealing strip should be replaced in time to prevent debris from entering the raceway and the loss of grease.
3. Pay close attention to the operation of the slewing ring during use. If you find that the noise, impact, or power suddenly increases, you should stop the machine immediately for inspection until all the faults are eliminated, and disassemble and inspect if necessary.
