Silurian Bearing Factory
SILURIAN BEARING BALL BEARINGS, ROLLER BEARINGS. ENDLESS POSSIBILITIES
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High Speed Spindle Bearing Angular Contact Ball Bearing 7002C 2RZ HQ1 High Precision
angular contact ball bearing can be used in precise CNC machine spindle, ball screw slidding block.
XEZ High-Speed Spindle Bearing has many excellent characteristics such as ultra-high precision, low -Temperature Rise, long service life, no abnormal sound, etc.
| Model Number | Dimension (mm) | Load | Speed | KG | ||||||||
| d | D | B | rsmin | r1smin | a | Cr | Cor | Kg | ||||
| mm | ≈ | KN | r/min | ≈ | ||||||||
| 7004C | 20 | 42 | 12 | 0.60 | 0.15 | 10 | 9.6 | 6.3 | 38000 | 56000 | 0.06 | |
| 7004AC | 20 | 42 | 12 | 0.60 | 0.15 | 13 | 9.2 | 6.0 | 34000 | 50000 | 0.06 | |
| 7005C | 25 | 47 | 12 | 0.60 | 0.15 | 11 | 12.9 | 8.7 | 34000 | 50000 | 0.07 | |
| 7005AC | 25 | 47 | 12 | 0.60 | 0.15 | 14 | 12.3 | 8.3 | 30000 | 45000 | 0.07 | |
| 7006C | 30 | 55 | 13 | 1.00 | 0.30 | 12 | 15.7 | 11.6 | 28000 | 43000 | 0.11 | |
| 7006AC | 30 | 55 | 13 | 1.00 | 0.30 | 17 | 14.9 | 10.9 | 24000 | 38000 | 0.11 | |
| 7007C | 35 | 62 | 14 | 1.00 | 0.30 | 13 | 19.3 | 17.5 | 20000 | 34000 | 0.15 | |
| 7007AC | 35 | 62 | 14 | 1.00 | 0.30 | 18 | 18.3 | 16.6 | 19000 | 32000 | 0.15 | |
| 7008C | 40 | 68 | 15 | 1.00 | 0.30 | 15 | 19.9 | 19.1 | 19000 | 32000 | 0.19 | |
| 7008AC | 40 | 68 | 15 | 1.00 | 0.30 | 20 | 18.9 | 18.2 | 17000 | 28000 | 0.19 | |
| 7009C | 45 | 75 | 16 | 1.00 | 0.30 | 16 | 26.7 | 25.3 | 17000 | 28000 | 0.23 | |
| 7009AC | 45 | 75 | 16 | 1.00 | 0.30 | 22 | 25.4 | 24.1 | 16000 | 26000 | 0.23 | |
| 7010C | 50 | 80 | 16 | 1.00 | 0.30 | 17 | 27.6 | 27.5 | 16000 | 26000 | 0.25 | |
| 7010AC | 50 | 80 | 16 | 1.00 | 0.30 | 23 | 26.2 | 26.2 | 15000 | 24000 | 0.25 | |
| 7011C | 55 | 90 | 18 | 1.10 | 0.60 | 19 | 36.7 | 37.1 | 14000 | 22000 | 0.37 | |
| 7011AC | 55 | 90 | 18 | 1.10 | 0.60 | 26 | 34.8 | 35.3 | 13000 | 20000 | 0.37 | |
| 7012C | 60 | 95 | 18 | 1.10 | 0.60 | 19 | 37.8 | 40.0 | 14000 | 22000 | 0.39 | |
| 7012AC | 60 | 95 | 18 | 1.10 | 0.60 | 27 | 35.8 | 38.0 | 12000 | 19000 | 0.39 | |
| 7013C | 65 | 100 | 18 | 1.10 | 0.60 | 20 | 38.9 | 42.9 | 13000 | 20000 | 0.42 | |
| 7013AC | 65 | 100 | 18 | 1.10 | 0.60 | 28 | 36.8 | 40.7 | 11000 | 18000 | 0.42 | |
| 7014C | 70 | 110 | 20 | 1.10 | 0.60 | 22 | 49.9 | 55.5 | 12000 | 19000 | 0.59 | |
| 7014AC | 70 | 110 | 20 | 1.10 | 0.60 | 31 | 47.2 | 52.7 | 10000 | 17000 | 0.59 | |
| 7015C | 75 | 115 | 20 | 1.10 | 0.60 | 23 | 51.3 | 59.2 | 11000 | 18000 | 0.62 | |
| 7015AC | 75 | 115 | 20 | 1.10 | 0.60 | 32 | 48.5 | 56.2 | 9500 | 16000 | 0.62 | |
| 7016C | 80 | 125 | 22 | 1.10 | 0.60 | 25 | 61.6 | 70.4 | 10000 | 17000 | 0.83 | |
| 7016AC | 80 | 125 | 22 | 1.10 | 0.60 | 35 | 58.3 | 66.9 | 9000 | 15000 | 0.83 | |
| 7017C | 85 | 130 | 22 | 1.10 | 0.60 | 25 | 63.3 | 75.0 | 9500 | 16000 | 0.87 | |
| 7017AC | 85 | 130 | 22 | 1.10 | 0.60 | 36 | 59.9 | 71.3 | 8500 | 14000 | 0.87 | |
| 7018C | 90 | 140 | 24 | 1.50 | 0.60 | 27 | 66.9 | 84.0 | 9000 | 15000 | 1.18 | |
| 7018AC | 90 | 140 | 24 | 1.50 | 0.60 | 39 | 63.2 | 79.7 | 8000 | 13000 | 1.18 | |
| 7019C | 95 | 145 | 24 | 1.50 | 0.60 | 28 | 79.1 | 97.6 | 8500 | 14000 | 1.2 | |
| 7019AC | 95 | 145 | 24 | 1.50 | 0.60 | 40 | 74.8 | 92.7 | 7500 | 12000 | 1.2 | |
| 7020C | 100 | 150 | 24 | 1.50 | 0.60 | 29 | 81.2 | 103.3 | 8000 | 13000 | 1.25 | |
| 7020AC | 100 | 150 | 24 | 1.50 | 0.60 | 41 | 76.7 | 98.0 | 7000 | 11000 | 1.25 | |
| 7021C | 105 | 160 | 26 | 2.00 | 1.00 | 31 | 93.9 | 118.2 | 7500 | 12000 | 1.58 | |
| 7021AC | 105 | 160 | 26 | 2.00 | 1.00 | 44 | 88.8 | 112.2 | 7000 | 11000 | 1.58 | |
| 7022C | 110 | 170 | 28 | 2.00 | 1.00 | 33 | 110.4 | 139.8 | 7000 | 11000 | 1.97 | |
| 7022AC | 110 | 170 | 28 | 2.00 | 1.00 | 47 | 104.4 | 132.8 | 6700 | 10000 | 1.97 | |
| 7024C | 120 | 180 | 28 | 2.00 | 1.00 | 34 | 112.7 | 148.7 | 7000 | 11000 | 2.11 | |
| 7024AC | 120 | 180 | 28 | 2.00 | 1.00 | 49 | 106.5 | 141.1 | 6700 | 10000 | 2.11 | |
| 7026C | 130 | 200 | 33 | 2.00 | 1.00 | 39 | 144.8 | 190.8 | 6700 | 10000 | 3.18 | |
| 7026AC | 130 | 200 | 33 | 2.00 | 1.00 | 55 | 136.8 | 181.0 | 6000 | 9000 | 3.18 | |
| 7028C | 140 | 210 | 33 | 2.00 | 1.00 | 40 | 148.7 | 202.6 | 6000 | 9000 | 3.37 | |
| 7028AC | 140 | 210 | 33 | 2.00 | 1.00 | 57 | 140.4 | 192.2 | 5600 | 8500 | 3.37 | |
| 7030C | 150 | 225 | 35 | 2.10 | 1.10 | 43 | 168.4 | 232.5 | 5600 | 8500 | 4.1 | |
| 7030AC | 150 | 225 | 35 | 2.10 | 1.10 | 61 | 159.1 | 220.6 | 5000 | 7500 | 4.1 | |
| 7032C | 160 | 240 | 38 | 2.10 | 1.10 | 46 | 189.1 | 264.5 | 5000 | 7500 | 5.07 | |
| 7032AC | 160 | 240 | 38 | 2.10 | 1.10 | 66 | 178.6 | 251.0 | 4800 | 7000 | 5.07 | |
| 7034C | 170 | 260 | 42 | 2.10 | 1.10 | 50 | 205.6 | 299.3 | 4800 | 7000 | 6.9 | |
| 7034AC | 170 | 260 | 42 | 2.10 | 1.10 | 71 | 194.2 | 284.0 | 4300 | 6300 | 6.9 | |
Specification
Angular contact thrust ball bearing for ball screw support(machine tool applications)
NSK ball screw Angle contact ball bearing NSK 25TAC62BSBC10PN7A bearing
25---the size of the inner diameter (mm)
TAC---thrust Angle contact ball bearing, the contact Angle is 60 °
62---the size of the outer diameter (mm)
B---internal style
DF---a combination
SU---free combination (single)
DU---free combination (2 column)
DB---back-to-back combination
DF---face to face combination
DT---tied for combination
DBD DFD DTD---3 columns combination
DBB DFF DBT DFT DTT---4 columns combination
C10---standard preloaded
C9---light preloaded | low torque style
PN7A---standard precision (equivalent to ISO4 class)
PN7B---inside outside diameter size difference special control precision (equivalent to ISO4 grade, SU combination special).
♥1.Your inquiry will be reply within 2 hours.
♥2.Fast delivery,within 7 working days.
♥3.Packing: you will receive a Perfect product with strong outside packing.
♥4.With advanced first-level facilities and testing equipment,to insure no mistake on the dimension of the bearings.
♥5.No M.O.Q, Because we are manufacture.
♥6.24 hours on line,no limited to talk to us.
♥7.Return Policy:We gladly accept returns for item purchased within a 30 day period, provided it is still in the original package, not used nor damaged.
♥8.Warranty Claims :The Warranty covers any Defect of the product for a period of 12 months. It does not cover items that are not correctly installed or over tightened which may cause premature failure. Installation or any other fee's are not refundable.