3R8-79N9 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
3R8-79N9 |
| Bearing number: |
6911NR |
| Size (mm): |
55x80x13 |
| Bore Diameter (mm): |
55 |
| Outer Diameter (mm): |
80 |
| Width (mm): |
13 |
| d: |
55 mm |
| D: |
80 mm |
| B: |
13 mm |
Product Details
| Bearing number |
6911NR |
| Size (mm) |
55x80x13 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
13 |
| d |
55 mm |
| D |
80 mm |
| B |
13 mm |
| C |
13 mm |
| rn |
0,5 mm |
| a |
2,1 mm |
| b |
1,3 mm |
| f |
1,12 mm |
| r min. |
1 mm |
| r0 max. |
0,4 mm |
| D1 |
77,9 mm |
| D2 |
84,4 mm |
| da min. |
60 mm |
| da max |
61,5 mm |
| Da max. |
75 mm |
| ra max. |
1 mm |
| Weight |
0,189 Kg |
| Basic dynamic load rating (C) |
16 kN |
| Basic static load rating (C0) |
13,3 kN |
| (Grease) Lubrication Speed |
8 000 r/min |
| (Oil) Lubrication Speed |
9 500 r/min |
| SRI |
3.7 |
| hidYobi |
6911NR |
| LangID |
1 |
| ro |
0.4 |
| D_ |
80 |
| SREX |
0.02 |
| B_ |
13 |
| da min |
60 |
| hidTable |
ecat_NSRDGB |
| Oil rpm |
9500 |
| SRE |
3.7 |
| Cy |
2.9 |
| mass |
0.189 |
| GRS rpm |
8000 |
| ra |
1 |
| SRIX |
0.02 |
| D_a |
75 |
| SRIN |
-0.02 |
| C0 |
13.3 |
| fo |
16.2 |
| SREN |
-0.02 |
| DE_ |
74.644 |
| Prod_Type3 |
DGBB_SR_NR_OT |
| DA_ |
7.144 |
| Z_ |
16 |
| yobi |
6911NR |
| Dx |
86 |
| C_conv |
16000 |
| SDM_ |
67.5 |
| r |
1 |
| KBRG |
6101 |
| SBRG |
19 |
| DI_ |
60.356 |