Model Number: | 7220 BECBP |
Minimum Order Quantity: | 1 |
---|---|
Price: | 1 |
Packaging Details: | single box |
Delivery Time: | in stock |
Payment Terms: | T/T .WESTERN UNION .PAYPAL |
Supply Ability: | 3000 |
d | 100 | mm | |
D | 180 | mm | |
B | 34 | mm | |
d1 | ≈ | 130.95 | mm |
d2 | ≈ | 115.22 | mm |
D1 | ≈ | 150.9 | mm |
a | 76 | mm | |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 1.1 | mm |
da | min. | 112 | mm |
Da | max. | 168 | mm |
Db | max. | 173 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
Basic dynamic load rating | C | 143 | kN | |
Basic static load rating | C0 | 134 | kN | |
Fatigue load limit | Pu | 4.8 | kN | |
Reference speed | 4500 | r/min | ||
Limiting speed | 4500 | r/min | ||
Calculation factor | kr | 0.095 | ||
Calculation factor | ka | 1.4 | ||
Calculation factor | e | 1.14 | ||
Single bearing or bearing pair arranged in tandem | ||||
Calculation factor | X | 0.35 | ||
Calculation factor | Y0 | 0.26 | ||
Calculation factor | Y2 | 0.57 | ||
Bearing pair arranged back-to-back or face-to-face | ||||
Calculation factor | X | 0.57 | ||
Calculation factor | Y0 | 0.52 | ||
Calculation factor | Y1 | 0.55 | ||
Calculation factor | Y2 | 0.93 |
Mass bearing | 3.3 | kg |