Double Row Ball Slewing Ring Bearing

Contact Now

The double row ball slewing bearing has two row steel balls for structure, it has bigger load capacity comparing to single row type slewing bearing   and better safety factor, and it could bear axial load, radial load and tilting moment at the same time. Double row ball slewing ring has three seat rings, the steel ball and the spacing block can be directly arranged into the upper and lower races, two rows of upper and lower steel balls with differently diameter are fitted according to the stress condition. Double row different ball slewing bearing ring’s axial and radial size are relatively large and solid in structure, so it is usually used in diameter tower cranes, truck mounted cranes etc.Double row ball slewing bearing ring is mainly made of 50Mn, 42CrMo, C45.

Thedouble row ball slewing bearing consists of a inner ring, outer ring, balls in double rows, spacers, sealing device, and other components. Due to the top ball mainly taking the axial load and tilting moment loads, the size of top balls are larger than the drop ball. In order to accommodate the various working condition at different axial load, tilting moments and axial load, the angle of contact would be adjusted accordingly. 

288 mm ing slewing bearing

Roller Bearings 2
B04311 N/A

New External Gear Swing Ring for a Midi Excavator

22217 Spherical Roller Bea
0 Inch | 0 Millimete 3 Inch | 76.2 Millim

large size slewing ring bearing

0.9063 in Stainless Steel
0.437 in Radial

105 mm x 225 mm x 49 mm 105 mm x 225 mm x 49 mm Little Giant Cranes Slewing Ring

1.8 RHP BEARING
Bearings N/A

Unic URV500 lift truck slew bearing

0 SCHAEFFLER GROUP
0.0 Bearings

15 mm x 42 mm x 13 mm 15 mm x 42 mm x 13 mm wheel crane ball slewing bearing

Needle Bearing IKO
CF6VBUU N/A

hammer Environmental Machinery Slewing Bearing

REXNORD N/A
0662327425548 0.0

12 mm x 37 mm x 12 mm 12 mm x 37 mm x 12 mm internal gear three-row roller bearing slewing rings

0.0 Bearings
B00234 SKF

High Precision robotics Cross Roller Bearing

Chrome Steel Non-Flanged Cup
13.8750 in Double Cup

Flange Slewing Bearing for Rotek Replacement

ASAHI BEARINGS 0.0
Mounted Units & AMI BEARINGS

Light Duty Small Slewing Ring For mining machine

0 0.0
TIMKEN B00308

TGB Slewing turntable bearing

B04264 ISOSTATIC
0.0 0.01
1/19