NN3022KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
NN3022KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series SEARCH - Whether it's China 6203 Bearing Supplier 0.15 Calculation factor - kr agriculture or construction equipment your working on, Has theSuper Precision Angular Contact Bearings you need. 2000 r/min Reference speed
Brand Name: |
SKF |
Model Number: |
NN3022KTN9/SPVR521 |
Reference speed: |
2000 r/min |
Calculation factor - kr: |
0.15 |
db min.: |
248 mm |
Bearing number: |
NUP 238 ECM |
F: |
230 mm |
Calculation factor kr: |
0.15 |
d: |
190 mm |
r1,2 min.: |
4 mm |
Product Details
Reference speed |
2000 r/min |
Calculation factor - kr |
0.15 |
db min. |
248 mm |
Bearing number |
NUP 238 ECM |
F |
230 mm |
Calculation factor kr |
0.15 |
d |
190 mm |
r1,2 min. |
4 mm |
r1,2 - min. |
4 mm |
da - min. |
207 mm |
Da max. |
321.9 mm |
Mass bearing |
23.8 kg |
r3,4 - min. |
4 mm |
Limiting value e |
0.2 |
Da - max. |
321.9 mm |
Axial load factor Y |
0.6 |
Width (mm) |
55 |
r3,4 min. |
4 mm |
d1 ≈ |
244 mm |
db - min. |
248 mm |