YRT rotary table bearing design and installation
1. Bearing installation diagram
1.1 Design & Installation Structure with the requirements shown in Figure 1Retaining screws secure the bearing components during transport. For installing the bearing casier, the screws should be loosened before fitting, and secured again or replaced by positioning screws-after fitting
1.2 The L-section ring can be fitted with unsupported or supported ring.
a) Without supported ring, the bearing type is YRT.
b) With supported ring, the bearing type is YRT...VSP.And the whole surface of L-section should be supported.
1.3 Mounting forces must only be applied to the bearing ring to be fitted, never through the rolling elements. Tighten the fixing screws in crosswise using a torque wrench (shown in figure 2).
1.4 Don't separate or interchanged bearing components during fitting and dismantling.
1.5 Starting friction torque can be 3 to 3.5 times as high as the value of friction torque in the dimension tables
1.Put the YRT Bearing into Bearing House.
A. Outer ring mounting screws
B. YRT Bearing
C. Bearing House
2.YRT Bearing and Bearing House is clearance fit
3.Tighten outerringmountingscrewsin Cross way
4.Press the Rotary Table onto the YRTBearing
D. Rotary Table
5.Another side of the YRT Bearing Connect to Flange
E. Flange
6·Rotary Table and YRT Bearing isshrink fit
F.Outer ring of Rotary
G. Inner Ring of YRT Bearing
7.Aligning Flange, YRTbearing, Rotary Table
J Flange
8.Tighten Inner ringmounting screws in Cross way;
K. Inner ring mounting screws
9·Connect the flange andBearings to Turntable table with Mounting screws
L. Rotary Table
M.YRT Bearing
N. Flange
