China Turntable Bearing for Rotary Table (YRT50), Find details about China Thrust Ball Bearing, Tapered Roller Bearing from Turntable Bearing for Rotary Table (YRT50)
d | 50mm | Tolerance: 0/-0,008 |
D | 126 mm | Tolerance: 0/-0,011 |
H | 30 mm | |
10 | Number of inner ring fixing holes note! Fixed hole of adjacent structure Pay attention to the pitch of the bearing holes. | |
12 | Number of outer ring fixing holes note! Fixed hole of adjacent structure Pay attention to the pitch of the bearing holes. | |
2 | Number of set screws | |
C | 10 mm | |
D1 max | 105 mm | Inner ring diameter for adjacent structural design |
d1 | 5,6 mm | Inner ring with fixing holes |
d3 | 5,6 mm | Outer ring with fixing hole |
H1 | 20 mm | |
H2 | 10 mm | |
J | 63 mm | Inner ring with fixing holes |
J1 | 116 mm | Outer ring with fixing hole |
t | 12 x 30° | Circle t Includes fixing bolts and compression threads Quantity X t |
m | 1,6 kg | ≈ quality |
MA | 8,5 Nm | Screw tightening torque The screw tightening torque is in accordance with DIN EN ISO 4762, class 10.9. |
YRT bearing consist of a thrust/radial housing washer, a thrust/radial shaft washer, a thrust washer, two Axial needle roller and cage assemblies and a group of radial
cylindrical roller . Housing washer and shaft washer have equally spaced fitting bolt. This kind of bearings have high axial load and radial load ,and high tilting rigidity and high precision.This bearing can be used to the machine tool and other high precision machinery of the rotary table or sub-set, and also can be used for chuck, measuring instruments and test equipment and rotary table configuration. This bearing requires higher quality of the parts to match it. You must control screw tightening torque when install it.
4. Production of major models