NTN 4T-CRI0821 tapered roller bearings

Browse NTN 4T-CRI0821 tapered roller bearings Categories in the Manufacturers Online Free. 560 Outer Diameter (mm) including 680x560x45 Size (mm) .
Size (mm) | 680x560x45 |
Bore Diameter (mm) | 680 |
Outer Diameter (mm) | 560 |
Width (mm) | 45 |
d | 560 mm |
D | 680 mm |
B | 45 mm |
d1 | 606 mm |
D1 | 638 mm |
E | 645 mm |
r1,2 – min. | 3 mm |
s | 8.2 mm |
da – min. | 573 mm |
Da – max. | 667 mm |
Db – min. | 647 mm |
ra – max. | 2.5 mm |
Basic dynamic load rating – C | 429 kN |
Basic static load rating – C0 | 950 kN |
Fatigue load limit – Pu | 62 kN |
Reference speed | 2000 r/min |
Limiting speed | 3200 r/min |
Calculation factor – kr | 0.02 |
d1 ≈ | 606 mm |
D1 ≈ | 638 mm |
r1,2 min. | 3 mm |
s max. | 8.2 mm |
da min. | 573 mm |
Da max. | 667 mm |
Db min. | 647 mm |
ra max. | 2.5 mm |
Basic dynamic load rating C | 429 kN |
Basic static load rating C0 | 950 kN |
Fatigue load limit Pu | 62 kN |
Calculation factor kr | 0.02 |
Limiting value e | 0.2 |
Axial load factor Y | 0.6 |
Mass bearing | 32 kg |
Detailed Parameters
parameter:
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