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Ultra High Speed Angular Contact Bearing With Seal H70 Series
Ultra-high Speed angular contact bearing with seal H70 series both ends are equipped with non-contact sealing ring, can simplify the seal design of the host, convenient for the user to install high water-r
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Leave MessageUltra-high Speed angular contact bearing with seal H70 series Features:
Both ends are equipped with non-contact sealing ring, can simplify the seal design of the host, convenient for the user to install high water-resistant grease.
We can provide Ultra-high Speed angular contact bearing as follows:
1. Including H70 series, H72 series
2. Contact angle c:15°, ac:25°
3. Cage: outer ring Guide phenolic resin cage
4. Rolling body: Steel ball, Ceramic ball (HQ1)
5. The inner ring and the outer ring are single gear edges, the inner space of the bearing is increased, which is beneficial to the storage of more lubricating oil, improves the lubrication performance of the bearing, and prolongs the service life of the bearing.
6. Can choose ceramic ball to obtain higher speed, higher life
| Bearing Type | Size （mm） | Basic Load Rating （kN） | Steel Balls Limit Speed （r/min） | Ceramic Balls Limit Speed （r/min） | Weight （kg） | ||||||
| d | D | B | r （min） | r1 （min） | Ca | Coa | Grease Lubrication | Steel Balls | Ceramic Balls | ||
| H708C-2RZ | 8 | 22 | 7 | 0.30 | 0.150 | 2.1 | 1 | 67000 | 100000 | 0.011 | 0.01 |
| H7000C-2RZ | 10 | 26 | 8 | 0.30 | 0.150 | 2.5 | 1.3 | 55000 | 83000 | 0.018 | 0.016 |
| H7001C-2RZ | 12 | 28 | 8 | 0.30 | 0.150 | 2.6 | 1.4 | 50000 | 75000 | 0.02 | 0.017 |
| H7002C-2RZ | 15 | 32 | 9 | 0.30 | 0.150 | 3.7 | 2.1 | 42500 | 64000 | 0.028 | 0.025 |
| H7003C-2RZ | 17 | 35 | 10 | 0.30 | 0.150 | 4.9 | 2.7 | 38500 | 58000 | 0.038 | 0.034 |
| H7004C-2RZ | 20 | 42 | 12 | 0.60 | 0.150 | 5.5 | 3.2 | 32000 | 48000 | 0.072 | 0.065 |
| H7005C-2RZ | 25 | 47 | 12 | 0.60 | 0.150 | 7.5 | 4.6 | 28000 | 42000 | 0.075 | 0.067 |
| H7006C-2RZ | 30 | 55 | 13 | 1.00 | 0.300 | 9.2 | 6.1 | 23500 | 35000 | 0.11 | 0.094 |
| H7007C-2RZ | 35 | 62 | 14 | 1.00 | 0.300 | 10.5 | 7.3 | 20500 | 31000 | 0.145 | 0.134 |
| H7008C-2RZ | 40 | 68 | 15 | 1.00 | 0.300 | 11.2 | 8.1 | 18500 | 28000 | 0.175 | 0.161 |
| H7009C-2RZ | 45 | 75 | 16 | 1.00 | 0.300 | 13.8 | 10.2 | 16700 | 25000 | 0.245 | 0.23 |
| H7010C-2RZ | 50 | 80 | 16 | 1.00 | 0.300 | 18 | 14 | 15000 | 23000 | 0.26 | 0.24 |
| H7010AC-2RZ | 50 | 80 | 16 | 1.00 | 0.300 | 17 | 13.2 | 13000 | 18400 | 0.262 | 0.242 |
| H7011C-2RZ | 55 | 90 | 18 | 1.00 | 0.300 | 22 | 17.7 | 13800 | 21000 | 0.38 | 0.35 |
| H7011AC-2RZ | 55 | 90 | 18 | 1.00 | 0.300 | 20.8 | 16.7 | 11500 | 16800 | 0.382 | 0.352 |
| H7012C-2RZ | 60 | 95 | 18 | 1.10 | 0.600 | 22.4 | 18.6 | 13000 | 19000 | 0.41 | 0.376 |
| H7012AC-2RZ | 60 | 95 | 18 | 1.10 | 0.600 | 21.2 | 17.5 | 11050 | 15200 | 0.413 | 0.38 |
| H7013C-2RZ | 65 | 100 | 18 | 1.10 | 0.600 | 27 | 22.9 | 12000 | 18000 | 0.45 | 0.42 |
| H7013AC-2RZ | 65 | 100 | 18 | 1.10 | 0.600 | 25.8 | 21.6 | 10200 | 14400 | 0.456 | 0.426 |
| H7014C-2RZ | 70 | 110 | 20 | 1.10 | 0.600 | 30.6 | 26.3 | 11000 | 17000 | 0.59 | 0.53 |
| H7014AC-2RZ | 70 | 110 | 20 | 1.10 | 0.600 | 28.9 | 24.7 | 9350 | 13600 | 0.597 | 0.54 |
| H7015C-2RZ | 75 | 115 | 20 | 1.10 | 0.600 | 31.8 | 28.5 | 10500 | 16000 | 0.688 | 0.625 |
| H7015AC-2RZ | 75 | 115 | 20 | 1.10 | 0.600 | 29.8 | 27.7 | 9000 | 12800 | 0.693 | 0.625 |
| H7016C-2RZ | 80 | 125 | 22 | 1.10 | 0.600 | 33.2 | 31.1 | 9700 | 15000 | 0.897 | 0.82 |
| H7016AC-2RZ | 80 | 125 | 22 | 1.10 | 0.600 | 31.6 | 30.3 | 8200 | 12000 | 0.902 | 0.825 |
| H7017C-2RZ | 85 | 130 | 22 | 1.10 | 0.600 | 36 | 33 | 9300 | 14000 | 0.913 | 0.824 |
| H7017AC-2RZ | 85 | 130 | 22 | 1.10 | 0.600 | 34 | 31 | 7900 | 11200 | 0.918 | 0.832 |
| H7018C-2RZ | 90 | 140 | 24 | 1.50 | 0.600 | 40.1 | 38.2 | 8600 | 13000 | 1.2 | 1.1 |
| H7018AC-2RZ | 90 | 140 | 24 | 1.50 | 0.600 | 37.8 | 36 | 7300 | 10400 | 1.207 | 1.106 |
| H7019C-2RZ | 95 | 145 | 24 | 1.50 | 0.600 | 46 | 43 | 8300 | 12500 | 1.22 | 1.113 |
| H7019AC-2RZ | 95 | 145 | 24 | 1.50 | 0.600 | 43.5 | 40.5 | 7000 | 10000 | 1.23 | 1.12 |
| H7020C-2RZ | 100 | 150 | 24 | 1.50 | 1.000 | 48 | 46.6 | 8000 | 12000 | 1.28 | 1.125 |
| H7020AC-2RZ | 100 | 150 | 24 | 1.50 | 1.000 | 45.3 | 43.8 | 6800 | 9600 | 1.3 | 1.136 |
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Our company can produce more than 3000 kinds of standard and nonstandard rolling bearings in 9 different categories. Our company products are commonly used in metallurgy, mining, machinery, petroleum industry, electricity etc.
