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Product name: Main shaft bearings Series H719, H719/HQ1, H70, H70/HQ1
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Price: ASK
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Post date: 2016-12-20
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Stock Quantity: 1000
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Quantity:
Description:
The bearing research institute of Luoyang produces the bearing of main shaft of various kinds of ultra precision machine tools, Its leading product B7000CY series angle is exposed to the ball bearing with its high rotational speed, Ultraprecision rising by high rigidity, low temperature, low noise,etc. superior performance become domestic the masses of travelling trader first-ed export America and Europe and Southeast Asia alreadying. Boundary dimensions a=15 a=25 Bearing Desig- nations Load ratings Limiting speeds Load ratings Limiting speeds d D B rsmin r1smin Cr Cor Grease Cor Cr Cor Grease Cor mm kN r/min kN r/min 1022 6 0.30 0.10 22 6 0.30 0.10 26 8 0.30 0.15 26 8 0.30 0.15 2.1 0.9 2.1 0.9 3.4 1.5 3.4 1.5 85000 140000 95000 160000 80000 130000 90000 150000 2.0 0.9 2.0 0.9 3.3 1.4 3.3 1.4 75000 120000 85000 140000 67000 110000 80000 130000 H71900 H71900/HQ1 H7000 H7000/HQ1 1224 6 0.30 0.10 24 6 0.30 0.10 28 8 0.30 0.15 28 8 0.30 0.15 2.2 1.1 2.2 1.1 3.8 1.7 3.8 1.7 80000 130000 90000 150000 70000 110000 80000 130000 2.1 1.1 2.1 1.1 3.6 1.6 3.6 1.6 70000 110000 80000 130000 60000 90000 70000 110000 H71901 H71901/HQ1 H7001 H7001/HQ1 1528 7 0.30 0.10 28 7 0.30 0.10 32 9 0.30 0.15 32 9 0.30 0.15 3.2 1.7 3.21.7 4.4 2.2 4.4 2.2 70000 110000 80000 130000 67000 100000 75000 120000 3.1 1.6 3.1 1.6 4.22.1 4.22.1 60000 90000 70000 110000 56000 85000 67000 100000 H71902 H71902/HQ1 H7002 H7002/HQ1 1730 7 0.30 0.10 30 7 0.30 0.10 35 10 0.30 0.15 35 10 0.30 0.15 3.3 1.8 3.3 1.8 5.2 2.5 5.2 2.5 67000 100000 75000 120000 56000 85000 63000 95000 3.2 1.7 3.2 1.7 5.0 2.4 5.0 2.4 56000 85000 63000 95000 50000 75000 60000 90000 H71903 H71903/HQ1 H7003 H7003/HQ1 2037 9 0.30 0.15 37 9 0.30 0.15 42 12 0.60 0.15 42 12 0.60 0.15 5.0 2.9 5.0 2.9 7.4 3.9 7.4 3.9 53000 80000 63000 95000 50000 75000 60000 90
The bearing research institute of Luoyang produces the bearing of main shaft of various kinds of ultra precision machine tools, Its leading product B7000CY series angle is exposed to the ball bearing with its high rotational speed, Ultraprecision rising by high rigidity, low temperature, low noise,etc. superior performance become domestic the masses of travelling trader first-ed export America and Europe and Southeast Asia alreadying. Boundary dimensions a=15 a=25 Bearing Desig- nations Load ratings Limiting speeds Load ratings Limiting speeds d D B rsmin r1smin Cr Cor Grease Cor Cr Cor Grease Cor mm kN r/min kN r/min 1022 6 0.30 0.10 22 6 0.30 0.10 26 8 0.30 0.15 26 8 0.30 0.15 2.1 0.9 2.1 0.9 3.4 1.5 3.4 1.5 85000 140000 95000 160000 80000 130000 90000 150000 2.0 0.9 2.0 0.9 3.3 1.4 3.3 1.4 75000 120000 85000 140000 67000 110000 80000 130000 H71900 H71900/HQ1 H7000 H7000/HQ1 1224 6 0.30 0.10 24 6 0.30 0.10 28 8 0.30 0.15 28 8 0.30 0.15 2.2 1.1 2.2 1.1 3.8 1.7 3.8 1.7 80000 130000 90000 150000 70000 110000 80000 130000 2.1 1.1 2.1 1.1 3.6 1.6 3.6 1.6 70000 110000 80000 130000 60000 90000 70000 110000 H71901 H71901/HQ1 H7001 H7001/HQ1 1528 7 0.30 0.10 28 7 0.30 0.10 32 9 0.30 0.15 32 9 0.30 0.15 3.2 1.7 3.21.7 4.4 2.2 4.4 2.2 70000 110000 80000 130000 67000 100000 75000 120000 3.1 1.6 3.1 1.6 4.22.1 4.22.1 60000 90000 70000 110000 56000 85000 67000 100000 H71902 H71902/HQ1 H7002 H7002/HQ1 1730 7 0.30 0.10 30 7 0.30 0.10 35 10 0.30 0.15 35 10 0.30 0.15 3.3 1.8 3.3 1.8 5.2 2.5 5.2 2.5 67000 100000 75000 120000 56000 85000 63000 95000 3.2 1.7 3.2 1.7 5.0 2.4 5.0 2.4 56000 85000 63000 95000 50000 75000 60000 90000 H71903 H71903/HQ1 H7003 H7003/HQ1 2037 9 0.30 0.15 37 9 0.30 0.15 42 12 0.60 0.15 42 12 0.60 0.15 5.0 2.9 5.0 2.9 7.4 3.9 7.4 3.9 53000 80000 63000 95000 50000 75000 60000 90
