Phone: +86-13721614625
Email: sale@lkwebearing.com
The BAR10/19 Ultra High Speed Spindle Bearings are made of advanced special alloy materials, which have outstanding strength and excellent toughness. They can easily cope with the huge centrifugal force at ultra-high rotational speeds, as well as the strong impacts caused by frequent start-stop and speed changes, ensuring that the overall structure of the bearing is stable and reliable.
Type | Main dimensions | Rated load | Rated speed | ||||
---|---|---|---|---|---|---|---|
Dynamics | Static | Speed limit | |||||
d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | ||
90BAR10S 2RZ | 90 | 140 | 45 | 42.5 | 92.5 | 6600.0 | |
85BAR10H 2RZ | 85 | 130 | 41 | 32.5 | 71.5 | 8000.0 | |
85BAR10S 2RZ | 85 | 130 | 41 | 32.5 | 71.5 | 7000.0 | |
80BAR10H 2RZ | 80 | 125 | 41 | 32.0 | 68.5 | 8300.0 | |
80BAR10S 2RZ | 80 | 125 | 41 | 32.0 | 68.5 | 7400.0 | |
75BAR10H 2RZ | 75 | 115 | 36 | 28.3 | 58.0 | 9000.0 | |
75BAR10S 2RZ | 75 | 115 | 36 | 28.3 | 58.0 | 7900.0 | |
70BAR10H 2RZ | 70 | 110 | 36 | 26.9 | 55.0 | 9500.0 | |
70BAR10S 2RZ | 70 | 110 | 36 | 26.9 | 55.0 | 8400.0 | |
65BAR10H 2RZ | 65 | 100 | 33 | 19.5 | 41.5 | 10400.0 | |
65BAR10S 2RZ | 65 | 100 | 33 | 19.5 | 41.5 | 9100.0 | |
60BAR10H 2RZ | 60 | 95 | 33 | 18.9 | 38.0 | 11000.0 | |
60BAR10S 2RZ | 60 | 95 | 33 | 18.9 | 38.0 | 9700.0 | |
55BAR10H 2RZ | 55 | 90 | 33 | 18.2 | 35.0 | 11800.0 | |
55BAR10S 2RZ | 55 | 90 | 33 | 18.2 | 35.0 | 10400.0 | |
50BAR10H 2RZ | 50 | 80 | 29 | 14.7 | 27.7 | 13100.0 | |
50BAR10S 2RZ | 50 | 80 | 29 | 14.7 | 27.7 | 11600.0 | |
200BAR10S 2RZ | 200 | 310 | 99 | 169.0 | 444.0 | 3000.0 | |
190BAR10S 2RZ | 190 | 290 | 90 | 151.0 | 390.0 | 3200.0 | |
180BAR10S 2RZ | 180 | 280 | 90 | 151.0 | 385.0 | 3300.0 |
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