100 mm x 180 mm x 34 mm SIGMA NU 220 cylindrical roller bearings
LET OUR 100 mm x 180 mm x 34 mm SIGMA NU 220 cylindrical roller bearings EXPERTS GET YOU 100 mm x 180 mm x 34 mm THE Assembly; Standard P Long Description PARTS YOU NEED.
What is NU 220 bearing interchange？
| Brand Name: |
SIGMA |
| Model Number: |
NU 220 |
| Bearing number: |
W 61801 R-2ZS |
| Size (mm): |
21x12x5 |
| Bore Diameter (mm): |
21 |
| Outer Diameter (mm): |
12 |
| Width (mm): |
5 |
| d: |
12 mm |
| D: |
21 mm |
| B: |
5 mm |
| PDF |
NU 220 |
Product Details
| Bearing number |
W 61801 R-2ZS |
| Size (mm) |
21x12x5 |
| Bore Diameter (mm) |
21 |
| Outer Diameter (mm) |
12 |
| Width (mm) |
5 |
| d |
12 mm |
| D |
21 mm |
| B |
5 mm |
| d2 |
13.8 mm |
| D2 |
19.15 mm |
| D3 |
23 mm |
| C |
1.1 mm |
| r1,2 - min. |
0.3 mm |
| da - min. |
14 mm |
| ra - max. |
0.3 mm |
| Basic dynamic load rating - C |
1.5 kN |
| Basic static load rating - C0 |
0.9 kN |
| Fatigue load limit - Pu |
0.039 kN |
| Reference speed |
70000 r/min |
| Limiting speed |
36000 r/min |
| Calculation factor - kr |
0.02 |
| Calculation factor - f0 |
13.4 |