| Type: | Roller |
|---|---|
| Structure: | Cylindrical |
| Place of Origin: | China (Mainland) |
| Number of Row: | three-row |
| Seals Type: | no |
| Precision Rating: | P4,P2,P5 |
| Model Number: | YRT50 |
| Outside Diameter: | 126 mm |
| Bore Size: | 50 mm |
| Brand Name: | YRT50 |
| Model: | YRT50 |
| Products Name: | YRT50 rotary table bearing |
Quick Details
Specifications
YRT50 Rotary Table Bearings (50x126x30mm) Machine Tool Bearing /Axial Radial Roller Bearing
Rotary Table Bearings Parameters
Model number- YRT50
Inner ring(mm)- 50
Outer ring(mm)- 126
Width(mm)- 20
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
Rotary Table Bearings Parameters
Model number- YRT50
Inner ring(mm)- 50
Outer ring(mm)- 126
Width(mm)- 20
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
Features:
Rotary table bearing or YRT bearing has an axial componet and a radial componet, a axial/radial housing washer, a axial/radial shaft washer, a thrust washer, two axial needle rollers and cage assembly and a radial cylindrical roller set which is a full complement or cage-guided.. Housing washer and shaft washer have bolt holes for install equally spacer. This kind of bearings have high axial load and radial load, and high tilting rigidity and high precision. This bearing can be sued to the machine tool or other high precision machinery of the rotary talbe or sub-set, and also can be used for chuck, measuring request higher quality of the parts match it.
Sealing/lubrication:
Azial/radial bearings are supplied without seals. Bearings of series YRT and YRTs can be lubricated via the outer ring and shaft washer.
Operating temperature:
Rotary table bearings or axial/radial bearings are suitable for operating temperatures frm -30 degree celsius to +120degree celsius.
Main models
YRT50 Bearings,YRT80 bearings,YRT100 bearings,YRT120 bearings,YRT150 bearings,YRT200 bearings,YRT260 bearings,YRT325 bearings,YRT395 bearings,YRT460 bearings,YRT580 bearings,YRT650 bearings,YRT850 bearings,YRT950 bearings,YRT1030 bearings,YRT1200 bearings.
Main Parameters
|
bearing type |
boundary dimensions |
(μm)radial runout and axial runout |
|||||||||||
|
d |
D |
H |
H1 |
||||||||||
|
nominal dimension |
high |
low |
nominal dimension |
high |
high |
nominal dimension |
nominal dimension |
deviation |
|||||
|
unit: mm |
|||||||||||||
|
YRT50 |
50 |
0 |
-0.008 |
126 |
0 |
-0.011 |
30 |
20 |
±0.125 |
2 |
|||
|
YRT80 |
80 |
0 |
-0.009 |
146 |
0 |
-0.011 |
35 |
23.35 |
±0.15 |
3 |
|||
|
YRT100 |
100 |
0 |
-0.01 |
185 |
0 |
-0.015 |
38 |
25 |
±0.175 |
3 |
|||
|
YRT120 |
120 |
0 |
-0.01 |
210 |
0 |
-0.015 |
40 |
26 |
±0.175 |
3 |
|||
|
YRT150 |
150 |
0 |
-0.013 |
240 |
0 |
-0.015 |
40 |
26 |
±0.175 |
3 |
|||
|
YRT180 |
180 |
0 |
-0.013 |
280 |
0 |
-0.018 |
43 |
29 |
±0.175 |
4 |
|||
|
YRT200 |
200 |
0 |
-0.015 |
300 |
0 |
-0.018 |
45 |
30 |
±0.175 |
4 |
|||
|
YRT260 |
260 |
0 |
-0.018 |
385 |
0 |
-0.02 |
55 |
36.5 |
±0.200 |
6 |
|||
|
YRT325 |
325 |
0 |
-0.023 |
450 |
0 |
-0.023 |
60 |
40 |
±0.200 |
6 |
|||
|
YRT395 |
395 |
0 |
-0.023 |
525 |
0 |
-0.028 |
65 |
42.5 |
±0.200 |
6 |
|||
|
YRT460 |
460 |
0 |
-0.023 |
600 |
0 |
-0.028 |
70 |
46 |
±0.225 |
6 |
|||
|
YRT580 |
580 |
0 |
-0.025 |
750 |
0 |
-0.035 |
90 |
60 |
±0.250 |
10 |
|||
|
YRT650 |
650 |
0 |
-0.038 |
870 |
0 |
-0.05 |
122 |
78 |
±0.250 |
10 |
|||
|
YRT850 |
850 |
0 |
-0.05 |
1095 |
0 |
-0.063 |
124 |
80.5 |
±0.300 |
12 |
|||
|
YRT950 |
950 |
0 |
-0.05 |
1200 |
0 |
-0.063 |
132 |
86 |
±0.300 |
12 |
|||
|
YRT1030 |
1030 |
0 |
-0.072 |
1300 |
0 |
-0.08 |
145 |
92.5 |
±0.400 |
15 |
|||