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Three Row Roller Slewing Bearing

Three Row Roller Slewing Bearing

Three Row Roller Slewing Bearing has three rings with three raceways, so it can bear very high axial, radial and overturning moment at the same time, it is with the biggest load capacity and largest diameter in all type slewing bearings. so for heavy machinery which need large size slewing bearing, this type is usually considered, such as wheel crane, port crane and other mining heavy equipment. SWBTEC can design based on customer's special requirement and produce accordingly.


Features and Benefits of Three Row Roller Slewing Bearing

Features and Benefits of Three Row Roller Slewing Bearing


The three-row roller slewing bearing is usually large in size and high in price. 


It is generally used on heavy machinery that requires a larger diameter. However, once this product has quality problems, the cost of maintenance or replacement is very high. 


Therefore, within the specified service life, our manufacturers must ensure that the products do not have any quality problems. 


For this reason, our company control the quality from the raw materials. The material recommends customers choose 42CrMo, and it must be quenched and tempered. 


During the production process, we will strictly inspect the product clearance and raceway processing to ensure that it is qualified before leaving our factory.


Three Row Roller Slewing Bearing Specifications

Three Row Roller Slewing Bearing
MODELDIMENSIONMOUNTING HOLESTRUCTUREGEAR DATAExternal Gear DataInternal Gear DataN.W
Without GearExternal GearInternal GearDdHD1D2nTHROUGH HOLESCREW HOLEn1H1hbxmdaZdaZkg
0 SEIRLA1.2.3 SERIAL
φφT
130.25.500131.25.500133.25.5006343661485984022418M1632413832800.5566413033768224
132.25.500134.25.5006664.8108338.457
130.25.560131.25.560133.25.5606944261486584622418M1632413832800.5572414239780240
132.25.560134.25.5606724.8118398.467
130.25.630131.25.630133.25.6307644961487285322818M1632413832800.56808.8132458.477270
132.25.630134.25.6308806.498459.258
130.25.710131.25.710133.25.7108445761488086122818M1632413832800.56886.8145536.490300
132.25.710134.25.7108886.4108539.268
130.32.800131.32.800133.32.8009646361829206803622M20404172401200.581006.4123595.275500
132.32.800134.32.8001010089859460
130.32.900131.32.900133.32.900106473618210207803622M20404172401200.581102.4135691.287600
132.32.900134.32.90010110810869470
130.32.1000131.32.1000133.32.1000116483618211208804022M20405172401200.510121811978479680
132.32.1000134.32.1000121221.699784.866
130.32.1120131.32.1120133.32.11201284956182124010004022M20405172401200.510133813190491820
132.32.1120134.32.1120121341.6109904.876
130.40.1250131.40.1250133.40.125014451055220139311074526M24485210501500.5121509.6123988.8831200
132.40.1250134.40.1250141509.2105985.671
130.40.1400131.40.1400133.40.140015951205220154312574526M24485210501500.5121665.61361144.8961300
132.40.1400134.40.1400141663.21161139.682
130.40.1600131.40.1600133.40.160017951405220174314574826M24486210501500.5141873.21311335.6961520
132.40.1600134.40.1600161868.81141334.484
130.40.1800131.40.1800133.40.180019951605220194316574826M24486210501500.5142069.21451531.61101750
132.40.1800134.40.1800162076.81271526.496
130.45.2000131.45.2000133.45.200022211779231215518456033M30606219541600.5162300.81411702.41072400
132.45.2000134.45.2000182300.41251699.295
130.45.2240131.45.2240133.45.224024612019231239520856033M30606219541600.5162556.81571926.41212700
132.45.2240134.45.2240182552.41391933.2108
130.45.2500131.45.2500133.45.250027212279231265523457233M30608219541600.5182822.41542185.21223000
132.45.2500134.45.25002028161382188110


Features and Benefits of Three Row Roller Slewing Bearing



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Ningguo Swbtec Industry Co., Ltd.
Produce Slewing Bearings for you! Whenever and whatever you need, we can provide the best solution for you.
To Know Swbtec More
Ningguo Economic Develope Zone, Anhui, China
sales@ngswbtec.com +86 5634113031