super short cylindrical rollers ultrafine needles
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super short cylindrical rollers, precision rollersTRANSCRIPT
what's high super short cylindrical rollers? where's ultrafine needle rollers manufacture? how to buy precision short roller bearing pins?
what's high super short cylindrical rollers? where's ultrafine needle rollers manufacture? how to buy precision short roller bearing pins?
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YDTech® manufacture of precision miniature needle roller pins! supplier of short micro rollers, wedge shape rollers,mini needle rollers in china.
we manufacture super miniature diameter
super needle rollers, the minimum diameter
0.5mm, and we supply super short cylindrical
rollers, such as 0.5*0.8mm.1.0*1.0mm,
1.5*1.5mm, 2.0*2.0mm, 3.0*3.0mm,
3.5*3.5mm, 4.0*4.0mm
we are manufactured precision rollers parts.
including cylindrical rollers,spherical rollers,
needle rollers, tapered rollers, cuspidal ends
rolles, arc correction line rollers, logarithm
profile rollers etc. we will provide you quality needle roller with
competitive price and excellent service.
Precision needle rollers have multiple uses in a variety of applications. Needle rollers are
mainly used as bearing rolling elements to transmit torque and reduce friction. They can also
serve as precision shafts or as precision locating pins. Needle rollers with a controlled contour
profile are available to reduce end stresses. special end forms provide performance benefits
for specific kinds of applications.
One unique aspect of these critical profiles is
that certain areas of the profile must be
controlled to tighter tolerances.
Length of cylindrical rollersIGL=roller length gauge interval.
cylindrical rollers(regulation values,tolerance, grade, changes of length volume quantities,
length gauge value spacing, face runout value.
super short cylindrical rollers, precision cylindrical rollersLw/mm VLwL SDw
● home
● products
● contact
● equipments
● cylindrical roller
● capillary tubes
● needle rollers
● sizes or stock
● NRB flat ended
● NRA round end
● crowned ends
● chrome steel
● stainless steel
● short rollers
● tapered rollers
● dowel pins
● grooved pins
● spherical roller
● special shape
● steel balls
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what's high super short cylindrical rollers? where's ultrafine needle rollers manufacture? how to buy precision short roller bearing pins?
grade IGL regulation values exceed to max max
G0 - 26 6 6 -30,...,-6.0 3
G0 26 - 6 6 -30,...,-6.0 3
G1 - 26 10 6 -30,...,-6.0 5
G1 26 - 10 10 -40,...,-10.0 5
G2 - 26 14 6 -30,...,-6.0 6
G2 26 50 14 10 -40,...,-10.0 6
G2 50 - 14 12 -48,...,-12.0 6
G3 - 26 20 8 -32,...,-8.0 10
G3 26 50 20 10 -40,...,-10.0 10
G3 50 - 20 12 -48,...,-12 10
high super short cylindrical rollers, precision cylindrical rollers,cylindrical rolling elements,
surface roughness of cylindrical rollers
super short cylindrical rollers, precision cylindrical rollersgrade rolling surface Ramax ends face Ramax chamfer Ramax
G0 0.1 0.125 1.25
G1 0.125 0.16 1.25
G2 0.16 0.25 2.5
G3 0.25 0.32 2.5
high super short cylindrical rollers, precision cylindrical rollers,cylindrical rolling elements,
sizes of cylindrical rollers(super short)
super short cylindrical rollers, precision cylindrical rollersφ0.8*0.5mm φ0.8*0.6mm φ0.8*0.8mm
φ1.00*0.8mm φ1.00*0.9mm φ1.00*1.0mm
φ1.50*0.8mm φ1.50*0.8mm φ1.50*1.5mm
φ2.00*0.6mm φ2.00*0.7mm φ2.00*2.0mm
φ2.50*1.00mm φ2.50*1.5mm φ2.50*2.5mm
φ3.00*1.5mm φ3.00*2.0mm φ3.00*3.0mm
φ3.50*2.0mm φ3.50*2.2mm φ3.50*3.5mm
φ4.00*3.0mm φ4.00*3.5mm φ4.50*4.5mm
φ5.00*4.0mm φ5.00*4.5mm φ5.00*5.0mm
φ5.50*3.5mm φ5.50*4.5mm φ5.50*5.50mm
φ6.00*5.0mm φ6.00*5.5mm φ6.00*6.0mm
φ6.50*5.0mm φ6.50*5.5mm φ6.50*6.0mm
φ7.00*6.5mm φ7.00*6.6mm φ7.00*7.0mm
φ7.50*5.6mm φ7.50*6.7mm φ7.50*7.5mm
φ8.00*6.6mm φ8.00*7.7mm φ8.00*8.0mm
φ8.50*5.0mm φ8.50*6.8mm φ8.50*8.5mm
φ9.00*6.5mm φ9.00*8.8mm φ9.00*9.0mm
φ12.00*10.0mm φ12.00*11.5mm φ12.00*12.0mm
φ...... φ...... φ......
high super short cylindrical rollers, precision cylindrical rollers,cylindrical rolling elements,
Permissible values of the change chamfer of cylndrical rollers
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what's high super short cylindrical rollers? where's ultrafine needle rollers manufacture? how to buy precision short roller bearing pins?
super short cylindrical rollers, precision cylindrical rollerschamfer maximum minimum
0.2 0.3 0.1
0.3 0.5 0.2
0.5 0.8 0.3
0.8 1.2 0.5
1.0 1.5 0.6
1.2 1.7 0.7
1.5 2.2 1.0
2.0 2.7 1.0
2.5 3.5 1.5
3.0 4.0 2.0
high super short cylindrical rollers, precision cylindrical rollers,cylindrical rolling elements,
needle rollers tapered rollers cylindrical rollers dowel pins grooved pins crowned rollers needle roller bearing copyright©2015 YDTech®
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Needles rollers d5l15 8 d5l17 8 d5l19 8 d5l21 8 d5l23 8 d5l25 8 d5l27 8 d5l29 8 d5l34 8 d5l39 8 d5l4
,cylindrical pins 8x15, 8x20, needles rollers, (8x20,8x25,8x30,8x35,8x40,8x45) small dowels, (8x50,8