R9-55N3 Rotek Slewing Ring Bearings
R9-55N3 Rotek Slewing Ring Bearings Deal is your NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. source for 30x42x7 OEM Large Slewing Bearings and accessories. We sell 30x42x7 Size (mm) GenuineLarge Slewing Bearings at discount prices.
| Brand Name: |
Rotek |
| Model Number: |
R9-55N3 |
| B: |
7 mm |
| Size (mm): |
30x42x7 |
| D: |
42 mm |
| r2 min.: |
0,3 mm |
| Basic static load rating (C0): |
3,75 kN |
| Db max: |
41,2 mm |
| ra max.: |
0,3 mm |
| da min.: |
32 mm |
Product Details
| B |
7 mm |
| Size (mm) |
30x42x7 |
| D |
42 mm |
| r2 min. |
0,3 mm |
| Basic static load rating (C0) |
3,75 kN |
| Db max |
41,2 mm |
| ra max. |
0,3 mm |
| da min. |
32 mm |
| Weight |
0,024 Kg |
| C |
7 mm |
| Fatigue load limit (Pu) |
0,16 |
| a |
8,3 mm |
| (Oil) Lubrication Speed |
60 000 r/min |
| D1 |
38,1 mm |
| Bearing number |
SEA30 /NS 7CE1 |
| r3 min. |
0,15 mm |
| Da max. |
40 mm |
| Outer Diameter (mm) |
42 |
| (Grease) Lubrication Speed |
38 000 r/min |
| r4 min. |
0,15 mm |