YDTech® NRB(TT) faces finished of precision needle rollers and cylindrical rollers! NRB(TT) flat ended of needle rollers,dowels,pins,mini shafts in china.

NRB,TT needle rollers

flat ends underground: available only from about 5 mm as standard, small diameters on request ,the ends of needle rollers are D1mm - 6 mm

we are long history factory manufacture needle (cylindrical) rollers more than 20 yaes.we have most stock,such as from diameter 1MM to 1.15MM: for the stock too large,if you need other size, please send E-mail to me.

flat ended needle rollers are a specific type of needle roller used in needle roller bearings. unlike conventional needle rollers, which have rounded ends, flat-ended needle rollers have flat or slightly concave ends.

flat ended needle rollers are often used in applications where axial guidance is required, as the flat ends allow for better contact with the mating surfaces within the bearing assembly. This configuration helps to prevent the rollers from skewing or tilting under axial loads, ensuring more stable and efficient operation of the bearing.

flat ended needle rollers are commonly found in needle thrust bearings, where they transmit axial loads in one direction while accommodating radial loads. They are also used in other types of needle roller bearings where axial guidance is necessary. D1.1*L3.2,NRB,43600pcs D1.1*L4.1,NRB,14900pcs D1.1*L13NRA,48500pcs D1.1*L16NRA,132400pcs D1.1*L18NRA,139100pcs D1.1*L20NRA66700pcs D1.1*L22NRA,20000pcs D1.14*L9,NRB,10400pcs D1.15*L8,NRB,62600pcs D1.15*L13NRA,55000pcs D1.15*L16NRA,169900pcs D1.15*L18NRA,60000pcs D1.15*L20NRA,38800pcs

the choice between flat-ended and rounded-ended needle rollers depends on the specific requirements of the application, including load capacity, operating conditions, and the need for axial guidance

D1*L2.7,NRB,27000pcs D1*L2.8,NRB,6661800pcs D1*L3.2,NRB,66300pcs D1*L3.5,NRB,340000pcs D1*L3.8SS,NRB,209000pcs D1*L4,NRB,3196200pcs D1*L4NRB,975000pcs D1*L4.8SS,NRB,28800pcs D1*L5,NRB,855000pcs D1*L5.2,NRB,2613400pcs D1*L5.4SS,NRB,65000pcs D1*L5.5,NRB,67800pcs D1*L5.6SS,NRB,154200pcs D1*L6,NRB,387900pcs D1*L7.8SS,NRB,182000pcs D1*L8,NRB,654100pcs D1*L8.3SS,NRB,6200pcs D1*L8.8SS,NRB,182000pcs.

D1*L9,NRB,1650pcs D1*L9.2SS,NRB,150500pcs D1*L9.8,NRB,605800pcs D1*L15,NRB,236000pcs D1*L18,NRB,227900pcs D1*L19SS,NRB,62900pcs D1*L19.2SS,NRB,3100pcs. D1*L22NRA,NRB,9700pcs D1*L27.5,NRB,400pcs D1*L50,NRB,11450pcs D1.04*L5.8,NRB,17200pcs D1.05*L13NRA,40000pcs D1.05*L16NRA,45000pcs D1.05*L18NRA,191400pcs D1.05*L20NRA,52300pcs D1.07*L9,NRB,43800pcs