original products NR needle roller ,needle bearing
These rollers are in high precision, and widely used in the areas of airplane, expresstrain, robot, NC machinery, ship, engineering machinery, and bearing.
specification
1)diameter:1-500mm
2)length:2-500mm
3)materials:100Cr6
4)hardness:HRC58-62
sell points!!
1 Less energy consumption
2 Durable seals and couping life
3 Less vibration and noise
2 Durable seals and couping life
3 Less vibration and noise
4.short delivery time
5.rich stock,quick delivery time
6.long life &competitive price
7.samples aviliable
8.supply small order
Material
GCr15,Stainless steel,20crmo,40crmo,45
detailed information
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Structure
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Needle roller
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Series
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QY,etc
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Material
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GCR15, stainless steel
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Size
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1- 5.8 mm
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Quality grade
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G2,G3,G5
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Delivery
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Ready goods and stock within 7 days
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Payment term
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1)30% T/T in advance, 70% T/T against copy of B/L
2)100% L/C at sight
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Application
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Used in airplane, expresstrain, robot, NC machinery, ship, engineering machinery, and bearing.
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Packaging
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Brand original package others according to the requirement
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Details
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We have complete process for the production and quality assurance to make sure our products can meet your requirement.
1 assembly
2 wind age test
3 cleaning
4 greasing and gland
5 noise inspection
6 rust prevention
7 rust prevention
8 product packing
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