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ZHIO® Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter but long in length (L/D≥2.5). ZHIO® Needle roller bearings have a high radial load carrying capacity. And since they have a low cross section, needle roller bearings are extremely suitable for bearing applications where the radial space is limited.

ZHIO® offers a wide range of needle roller bearings including needle roller & cage assemblies, drawn cup and solid needle roller bearings. They can also be specified as cam followers and track roller bearings by applications. The major application markets include automotive, consumer product and general industrial goods.

Dimension(mm) Radial Load
Model inside Outside Height Dynamic Static Maximum Speed Weight
IR360X390X80-XL 360 mm 390 mm 80 mm 10900 g
IR340X370X80-XL 340 mm 370 mm 80 mm 10200 g
IR320X350X80-XL 320 mm 350 mm 80 mm 9800 g
IR300X330X80-XL 300 mm 330 mm 80 mm 9200 g
IR280X305X69-XL 280 mm 305 mm 69 mm 6100 g
IR260X285X60-XL 260 mm 285 mm 60 mm 4980 g
IR240X265X60-XL 240 mm 265 mm 60 mm 4600 g
IR220X240X50-XL 220 mm 240 mm 50 mm 2753 g
IR200X220X50-XL 200 mm 220 mm 50 mm 2518 g
IR190X210X50-XL 190 mm 210 mm 50 mm 2410 g
IR180X195X45-XL 180 mm 195 mm 45 mm 1510 g
IR170X185X45-XL 170 mm 185 mm 45 mm 1440 g
IR160X175X40-XL 160 mm 175 mm 40 mm 1200 g
IR150X165X40-XL 150 mm 165 mm 40 mm 1122 g
IR140X160X50-XL 140 mm 160 mm 50 mm 1800 g
IR140X155X35-XL 140 mm 155 mm 35 mm 917 g
IR130X150X50-XL 130 mm 150 mm 50 mm 1690 g
IR130X145X35-XL 130 mm 145 mm 35 mm 855 g
IR120X135X45-XL 120 mm 135 mm 45 mm 1044 g
IR120X130X30-XL 120 mm 130 mm 30 mm 442 g
IR110X125X40-XL 110 mm 125 mm 40 mm 840 g
IR110X120X30-XL 110 mm 120 mm 30 mm 409 g
IR100X115X40-XL 100 mm 115 mm 40 mm 797 g
IR100X110X40-XL 100 mm 110 mm 40 mm 505 g
IR100X110X30-XL 100 mm 110 mm 30 mm 350 g
IR95X110X63-XL 95 mm 110 mm 63 mm 1170 g
IR95X110X35-XL 95 mm 110 mm 35 mm 657 g
IR95X105X36-XL 95 mm 105 mm 36 mm 431 g
IR95X105X26-XL 95 mm 105 mm 26 mm 313 g
IR90X105X63-XL 90 mm 105 mm 63 mm 1110 g
IR90X105X35-XL 90 mm 105 mm 35 mm 610 g
IR90X100X36-XL 90 mm 100 mm 36 mm 406 g
IR90X100X30-XL 90 mm 100 mm 30 mm 340 g
IR90X100X26-XL 90 mm 100 mm 26 mm 294 g
IR85X95X36-XL 85 mm 95 mm 36 mm 388 g
IR85X95X26-XL 85 mm 95 mm 26 mm 277 g
IR85X100X63-XL 85 mm 100 mm 63 mm 1054 g
IR85X100X35-XL 85 mm 100 mm 35 mm 582 g
IR80X90X54-XL 80 mm 90 mm 54 mm 556 g
IR80X90X35-XL 80 mm 90 mm 35 mm 355 g