YRT80 Rotary table bearing (80x146x35m) Repalace INA Turntable bearing
YRT80 bearings (Rotary table bearings) are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial preload. For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.
| YRT80 Rotary Table Bearings (80x146x35mm) Machine Tool Bearing INA type High quality |
| A . Rotary Table Bearings Parameters |
| Brand- |
BYC |
| Model number- |
YRT80 |
| Inner ring(mm)- |
80 |
| Outer ring(mm)- |
146 |
| Width(mm)- |
23.35 |
| Weight(Kg)- |
Fixing Hole(Outer ing) |
| Materials- |
GCR15/GCR15SiMn |
| Precision grade- |
P5/P4/P2 |
| Lubrication type- |
Grease lubrication |
| Rotating part- |
Inner ring/Outer ring |
| Load direction- |
Multi-load |
| Structure- |
Integrated Inner/Outer Ring |
| |
| B . YRT80 Rotary Table Bearings Specification Sheet |
Model
Number |
Main dimensions (mm) |
Fixing Hole(Inner ing) |
Fixing Hole(Outer ing) |
Number of retaining screws |
Extraction thread hole |
Number of
pitches x Angle |
| d |
D |
H |
H1 |
C |
D1 |
J |
J1 |
d1 |
d2 |
a |
Quantity |
d3 |
Quantity |
G |
Quantity |
| YRT80 |
80 |
146 |
35 |
23.35 |
12 |
130 |
92 |
138 |
5.6 |
10 |
4 |
10 |
4.6 |
12 |
2 |
— |
— |
12×30° |
B. Rotary Table Bearing Model Table (BYC)
Rotary Table Bearings:
YRT series(Standard percision grade as INA):
YRT50,YRT80,YRT100,YRT120,YRT150,YRT180,YRT200,YRT260,YRT325,YRT395,YRT460,YRT580,YRT650,YRT850,YRT950,YRT1030,YRT1200
YRTS series(Standard percision grade as INA):
YRTS200,YRTS260,YRTS325,YRTS395,YRTS460,YRTS580
YRTM series(Standard percision grade as INA):
YRTM150,YRTM180,YRTM200,YRTM260,YRTM325,YRTM395,YRTM460,YRTM580
ZKLDF series(Standard percision grade as INA):
ZKLDF100,ZKLDF120,ZKLDF150,ZKLDF180,ZKLDF200,ZKLDF260,ZKLDF325,ZKLDF395,ZKLDF460,ZKLDF580
C. Feature of Rotary Table Bearing
• High axial and radial load capacity.
• High tilted rigidity and high precision.
• Radially and axially preloaded after fitting.
• Support radial loads and axial loads from both sides.
D. Product Application
•Precision machine tools
•Percision Turntable, NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
•Indexing plate of other precision machines etc
