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Three Row Roller Slewing Ring Bearing(13 Series)—Non Gear
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Slewing Bearing

Three Row Roller Slewing Ring Bearing(13 Series)—Non Gear

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Characteristic of structure, performance and application

The three row roller slewing bearing has three seat rings, which separate the upper, lower and radial raceways, it made each row of the roller’s load capacity can be specified and can bear different loads simultaneously. The capacity load is the largest one compare with the other three models. Due to the large size in axial and radial dimension & the solid structure, it is specially suitable for the heavy duty machinery such as wheeled excavator, wheeled crane, ship crane, ladle turrets and the heavy duty mobile crane etc.

Note:

1. n1 is the nos of lubricating holes.Oil cup M10×1JB/T7940.1~JB/T7940.2.The Oil nipple’s location can be change according to the user’s application.
2. n-φcan change to tapped hole,the diameter of tapped hole is M,depth is 2M.
3. The tangential tooth force in the form is the max tooth force,the nominal tangential tooth force is 1/2 of the max one.
4. “K” is addendum reduction coefficient.

Specifications

No Non gear D L mm Dimensions Mounting dimension Structural Dimension Weight
D d H D1 D2 n mm dm L n1 H1 h kg
mm mm mm mm mm mm mm mm mm mm  
1 130.25.500 634 366 148 598 402 24 18 M16 32 4 10 32 224
2 130.25.560 694 426 148 658 462 24 18 M16 32 4 10 32 240
3 130.25.630 764 496 148 728 532 28 18 M16 32 4 10 32 270
4 130.25.710 844 576 148 808 612 28 18 M16 32 4 10 32 300
5 130.32.800 964 636 182 920 680 36 22 M20 40 4 10 40 500
6 130.32.900 1064 736 182 1020 780 36 22 M20 40 4 10 40 600
7 130.32.1000 1164 836 182 1120 880 40 22 M20 40 5 10 40 680
8 130.32.1120 1284 956 182 1240 1000 40 22 M20 40 5 10 40 820
9 130.40.1250 1445 1055 220 1393 1107 45 26 M24 48 5 10 50 1200
10 130.40.1400 1595 1205 220 1543 1257 45 26 M24 48 5 10 50 1300
11 130.40.1600 1795 1405 220 1743 1457 48 26 M24 48 6 10 50 1520
12 130.40.1800 1995 1605 220 1943 1657 48 26 M24 48 6 10 50 1750
13 130.45.2000 2221 1779 231 2155 1845 60 33 M30 60 6 12 54 2400
14 130.45.2240 2461 2019 231 2395 2085 60 33 M30 60 6 12 54 2700
15 130.45.2500 2721 2279 231 2655 2345 72 33 M30 60 8 12 54 3000
16 130.45.2800 3021 2579 231 2955 2645 72 33 M30 60 8 12 54 3400
17 130.50.3150 3432 2868 270 3342 2958 72 45 M42 84 8 12 65 5000

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