Bearing description:
Model: |
RKS. 061.25.1644 |
|
Cage and its materials: |
full of steel balls |
Bearing material: |
bearing steel |
Rolling body type: |
steel ball |
Seal: |
double-sided rubber strip seal |
Rolling body: |
ball bearing steel |
Outer diameter, inner diameter and thickness: |
1791*1536*68 (mm) mm |
Accuracy level: |
P5 |
Purpose: |
rotary table |
Rolling bearing weight: |
211 (kg) kg |
Standard parts or not: |
yes |
Sample or stock: |
stock |
Import or not: |
luoyang, henan province, China |
Size specification: |
large and medium-sized |
Scroll column number: |
single column |
Raceway type: |
straight raceway |
Service characteristics: |
long service life |
Main dimensions |
Fixing holes |
Gear teeth |
Tooth force |
|
|
Basic load rating |
curves |
Designation |
De |
Dm |
Di |
Fe |
He |
Ne |
Fi |
hi |
Ni |
D |
m |
z |
Norm Tooth |
Max tooth fouce |
Mass |
Fig N° |
Axial dyn.C |
Axial
Stat.Co |
Race ways(r) |
Bolt(b) |
|
mm |
kN |
kN |
Kg |
|
kN |
kN |
|
|
|
1791 |
1644 |
1536 |
1708 |
22 |
54 |
1580 |
22 |
54 |
1760 |
10 |
176 |
49 |
88 |
211 |
B |
416 |
2666 |
12r |
12b |
RKS.061.25.1644 |
Bearing advantages:
1. When the axis center line is tilted relative to the center line of the bearing seat hole, the bearing can still work normally.
2. It has good tuning performance.
3. Limit speed the maximum speed allowed by the bearing under certain load and lubrication conditions. Bearing operating speed should be lower than the limit speed. The ultimate speed is related to bearing type, size, accuracy, clearance, cage, load and cooling condition.
4. Select high-precision bearings, improve cage structure and materials, use grease lubrication, and improve cooling conditions.