| Inner Rings
 IR / IR-IS1, precision machined,
 Chrome steel AISI52100, METRIC sizes
 
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			| CLI inner rings are made from hardened rolling bearing steel and have precision machined or ground raceways.
 They are used where the shaft cannot be used as a raceway with needle roller and cage assemblies, drawn cup needle roller bearings with open ends, drawn cup needle roller bearings with closed end and needle roller bearings.
 Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...
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			| BEARING LIST & BEARING DETAILS | 
		
			| IR
 AISI52100 chrome steel inner rings for
 shaft sizes from 5 mm to 380 mm
 
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						| Product Number | Bore Dia | Outer Dia | Width (B)
 | Rmin | Weight (g) |  
						| (d) | (F) |  
						| IR5X8X12 | 5 mm | 8 mm | 12 mm | 0.3 mm | 2.8 |  
						| IR5X8X16 | 5 mm | 8 mm | 16 mm | 0.3 mm | 3.7 |  
						| IR6X9X12 | 6 mm | 9 mm | 12 mm | 0.3 mm | 3 |  
						| IR6X9X16 | 6 mm | 9 mm | 16 mm | 0.3 mm | 4.3 |  
						| IR7X10X10.5 | 7 mm | 10 mm | 10.5 mm | 0.3 mm | 3.1 |  
						| IR7X10X12 | 7 mm | 10 mm | 12 mm | 0.3 mm | 3.6 |  
						| IR7X10X16 | 7 mm | 10 mm | 16 mm | 0.3 mm | 4.9 |  
						| IR8X12X10.5 | 8 mm | 12 mm | 10.5 mm | 0.3 mm | 5 |  
						| IR8X12X12.5 | 8 mm | 12 mm | 12.5 mm | 0.3 mm | 5.9 |  
						| IR9X12X12 | 9 mm | 12 mm | 12 mm | 0.3 mm | 4.4 |  
						| IR9X12X16 | 9 mm | 12 mm | 16 mm | 0.3 mm | 6 |  
						| IR10X13X12.5 | 10 mm | 13 mm | 12.5 mm | 0.3 mm | 5.2 |  
						| IR10X14X13 | 10 mm | 14 mm | 13 mm | 0.3 mm | 7.4 |  
						| IR10X14X16 | 10 mm | 14 mm | 16 mm | 0.3 mm | 9.2 |  
						| IR10X14X20 | 10 mm | 14 mm | 20 mm | 0.3 mm | 11.5 |  
						| IR12X15X12 | 12 mm | 15 mm | 12 mm | 0.3 mm | 5.7 |  
						| IR12X15X12.5 | 12 mm | 15 mm | 12.5 mm | 0.3 mm | 6.1 |  
						| IR12X15X16 | 12 mm | 15 mm | 16 mm | 0.3 mm | 7.6 |  
						| IR12X15X16.5 | 12 mm | 15 mm | 16.5 mm | 0.3 mm | 8.1 |  
						| IR12X15X22.5 | 12 mm | 15 mm | 22.5 mm | 0.3 mm | 10.9 |  
						| IR12X16X13 | 12 mm | 16 mm | 13 mm | 0.3 mm | 8.5 |  
						| IR12X16X16 | 12 mm | 16 mm | 16 mm | 0.3 mm | 10.7 |  
						| IR12X16X20 | 12 mm | 16 mm | 20 mm | 0.3 mm | 13.5 |  
						| IR12X16X22 | 12 mm | 16 mm | 22 mm | 0.3 mm | 14.9 |  
						| IR14X17X17 | 14 mm | 17 mm | 17 mm | 0.3 mm | 9.5 |  
						| IR15X18X16 | 15 mm | 18 mm | 16 mm | 0.3 mm | 9.4 |  
						| IR15X18X16.5 | 15 mm | 18 mm | 16.5 mm | 0.3 mm | 9.8 |  
						| IR15X19X16 | 15 mm | 19 mm | 16 mm | 0.3 mm | 12.9 |  
						| IR15X19X20 | 15 mm | 19 mm | 20 mm | 0.3 mm | 16.3 |  
						| IR15X20X13 | 15 mm | 20 mm | 13 mm | 0.3 mm | 13.5 |  
						| IR15X20X23 | 15 mm | 20 mm | 23 mm | 0.3 mm | 24.4 |  
						| IR17X20X16 | 17 mm | 20 mm | 16 mm | 0.3 mm | 10.6 |  
						| IR17X20X16.5 | 17 mm | 20 mm | 16.5 mm | 0.3 mm | 11.1 |  
						| IR17X20X20 | 17 mm | 20 mm | 20 mm | 0.3 mm | 13.5 |  
						| IR17X20X20.5 | 17 mm | 20 mm | 20.5 mm | 0.3 mm | 13.8 |  
						| IR17X20X30.5 | 17 mm | 20 mm | 30.5 mm | 0.3 mm | 20.6 |  
						| IR17X21X16 | 17 mm | 21 mm | 16 mm | 0.3mm | 15 |  
						| IR17X21X20 | 17 mm | 21 mm | 20 mm | 0.3 mm | 18 |  
						| IR17X22X13 | 17 mm | 22 mm | 13 mm | 0.3 mm | 14.9 |  
						| IR17X22X16 | 17 mm | 22 mm | 16 mm | 0.3 mm | 18.4 |  
						| IR17X22X23 | 17 mm | 22 mm | 23 mm | 0.3 mm | 27.1 |  
						| IR17X24X20 | 17 mm | 24 mm | 20 mm | 0.6 mm | 33.8 |  
						| IR20X24X16 | 20 mm | 24 mm | 16 mm | 0.3 mm | 15 |  
						| IR20X24X20 | 20 mm | 24 mm | 20 mm | 0.3 mm | 21.3 |  
						| IR20X25X17 | 20 mm | 25 mm | 17 mm | 0.3 mm | 25 |  
						| IR20X25X20 | 20 mm | 25 mm | 20 mm | 0.3 mm | 27.5 |  
						| IR20X25X20.5 | 20 mm | 25 mm | 20.5 mm | 0.3 mm | 27.4 |  
						| IR20X25X26.5 | 20 mm | 25 mm | 26.5 mm | 0.3 mm | 38 |  
						| IR20X25X30 | 20 mm | 25 mm | 30 mm | 0.3 mm | 40.4 |  
						| IR20X25X38.5 | 20 mm | 25 mm | 38.5 mm | 0.3 mm | 52.5 |  
						| IR20X28X20 | 20 mm | 28 mm | 20 mm | 0.6 mm | 45.2 |  
						| IR22X26X16 | 22 mm | 26 mm | 16 mm | 0.3 mm | 18.2 |  
						| IR22X26X20 | 22 mm | 26 mm | 20 mm | 0.3 mm | 23 |  
						| IR22X28X17 | 22 mm | 28 mm | 17 mm | 0.3 mm | 29.5 |  
						| IR22X28X20 | 22 mm | 28 mm | 20 mm | 0.3 mm | 35 |  
						| IR22X28X20.5 | 22 mm | 28 mm | 20.5 mm | 0.3 mm | 36 |  
						| IR22X28X30 | 22 mm | 28 mm | 30 mm | 0.3 mm | 54.4 |  
						| IR25X29X20 | 25 mm | 29 mm | 20 mm | 0.3 mm | 25.9 |  
						| IR25X29X30 | 25 mm | 29 mm | 30 mm | 0.3 mm | 39.3 |  
						| IR25X30X17 | 25 mm | 30 mm | 17 mm | 0.3 mm | 27.4 |  
						| IR25X30X20 | 25 mm | 30 mm | 20 mm | 0.3 mm | 32.8 |  
						| IR25X30X20.5 | 25 mm | 30 mm | 20.5 mm | 0.3 mm | 33.4 |  
						| IR25X30X26.5 | 25 mm | 30 mm | 26.5 mm | 0.3 mm | 46 |  
						| IR25X30X30 | 25 mm | 30 mm | 30 mm | 0.3 mm | 53 |  
						| IR25X30X32 | 25 mm | 30 mm | 32 mm | 0.3 mm | 56 |  
						| IR25X30X38.5 | 25 mm | 30 mm | 38.5 mm | 0.3 mm | 64.5 |  
						| IR25X32X22 | 25 mm | 32 mm | 22 mm | 0.6 mm | 52.5 |  
						| IR28X32X17 | 28 mm | 32 mm | 17 mm | 0.3 mm | 24.5 |  
						| IR28X32X20 | 28 mm | 32 mm | 20 mm | 0.3 mm | 28.5 |  
						| IR28X32X30 | 28 mm | 32 mm | 30 mm | 0.3 mm | 43.5 |  
						| IR30X35X13 | 30 mm | 35 mm | 13 mm | 0.3 mm | 25 |  
						| IR30X35X16 | 30 mm | 35 mm | 16 mm | 0.3 mm | 34 |  
						| IR30X35X17 | 30 mm | 35 mm | 17 mm | 0.3 mm | 36 |  
						| IR30X35X20 | 30 mm | 35 mm | 20 mm | 0.3 mm | 39 |  
						| IR30X35X20.5 | 30 mm | 35 mm | 20.5 mm | 0.3 mm | 39.7 |  
						| IR30X35X26 | 30 mm | 35 mm | 26 mm | 0.3 mm | 50.4 |  
						| IR30X35X30 | 30 mm | 35 mm | 30 mm | 0.3 mm | 58.5 |  
						| IR30X37X18 | 30 mm | 37 mm | 18 mm | 0.6 mm | 50 |  
						| IR30X37X22 | 30 mm | 37 mm | 22 mm | 0.6 mm | 61.6 |  
						| IR32X37X20 | 32 mm | 37 mm | 20 mm | 0.3 mm | 42 |  
						| IR32X37X30 | 32 mm | 37 mm | 30 mm | 0.3 mm | 62 |  
						| IR32X40X20 | 32 mm | 40 mm | 20 mm | 0.6 mm | 68 |  
						| IR32X40X36 | 32 mm | 40 mm | 36 mm | 0.6 mm | 124 |  
						| IR33X37X13 | 33 mm | 37 mm | 13 mm | 0.3 mm | 21.9 |  
						| IR35X40X17 | 35 mm | 40 mm | 17 mm | 0.3 mm | 37.8 |  
						| IR35X40X20 | 35 mm | 40 mm | 20 mm | 0.3 mm | 44.2 |  
						| IR35X40X20.5 | 35 mm | 40 mm | 20.5 mm | 0.3 mm | 46.1 |  
						| IR35X40X30 | 35 mm | 40 mm | 30 mm | 0.3 mm | 67.1 |  
						| IR35X42X36 | 35 mm | 42 mm | 36 mm | 0.6 mm | 117.2 |  
						| IR35X43X22 | 35 mm | 43 mm | 22 mm | 0.6 mm | 82 |  
						| IR38X43X20 | 38 mm | 43 mm | 20 mm | 0.3 mm | 48.1 |  
						| IR38X43X30 | 38 mm | 43 mm | 30 mm | 0.3 mm | 73.6 |  
						| IR40X45X17 | 40 mm | 45 mm | 17 mm | 0.3 mm | 42.5 |  
						| IR40X45X20 | 40 mm | 45 mm | 20 mm | 0.3 mm | 50.8 |  
						| IR40X45X20.5 | 40 mm | 45 mm | 20.5 mm | 0.3 mm | 51.8 |  
						| IR40X45X30 | 40 mm | 45 mm | 30 mm | 0.3 mm | 84 |  
						| IR40X48X22 | 40 mm | 48 mm | 22 mm | 0.6 mm | 91.6 |  
						| IR40X48X40 | 40 mm | 48 mm | 40 mm | 0.6 mm | 170 |  
						| IR40X50X22 | 40 mm | 50 mm | 22 mm | 1 mm | 118 |  
						| IR42X47X20 | 42 mm | 47 mm | 20 mm | 0.3 mm | 52.8 |  
						| IR42X47X30 | 42 mm | 47 mm | 30 mm | 0.3 mm | 81 |  
						| IR45X50X25 | 45 mm | 50 mm | 25 mm | 0.6 mm | 70.8 |  
						| IR45X50X25.5 | 45 mm | 50 mm | 25.5 mm | 0.3 mm | 75.1 |  
						| IR45X50X35 | 45 mm | 50 mm | 35 mm | 0.6 mm | 101 |  
						| IR45X52X22 | 45 mm | 52 mm | 22 mm | 0.6 mm | 89 |  
						| IR45X52X40 | 45 mm | 52 mm | 40 mm | 0.6 mm | 164 |  
						| IR45X55X22 | 45 mm | 55 mm | 22 mm | 1 mm | 129 |  
						| IR50X55X25 | 50 mm | 55 mm | 25 mm | 0.6 mm | 78 |  
						| IR50X55X35 | 50 mm | 55 mm | 35 mm | 0.6 mm | 112 |  
						| IR50X58X22 | 50 mm | 58 mm | 22 mm | 0.6 mm | 115 |  
						| IR50X58X40 | 50 mm | 58 mm | 40 mm | 0.6 mm | 208 |  
						| IR50X60X25 | 50 mm | 60 mm | 25 mm | 1 mm | 162 |  
						| IR50X60X28 | 50 mm | 60 mm | 28 mm | 1.1 mm | 181 |  
						| IR55X60X25 | 55 mm | 60 mm | 25 mm | 0.6 mm | 85.5 |  
						| IR55X60X35 | 55 mm | 60 mm | 35 mm | 0.6 mm | 121 |  
						| IR55X63X25 | 55 mm | 63 mm | 25 mm | 1 mm | 141 |  
						| IR55X63X45 | 55 mm | 63 mm | 45 mm | 1 mm | 256 |  
						| IR55X65X28 | 55 mm | 65 mm | 28 mm | 1.1 mm | 198 |  
						| IR60X68X25 | 60 mm | 68 mm | 25 mm | 1 mm | 152 |  
						| IR60X68X35 | 60 mm | 68 mm | 35 mm | 0.6 mm | 213 |  
						| IR60X68X45 | 60 mm | 68 mm | 45 mm | 1 mm | 276 |  
						| IR60X70X25 | 60 mm | 70 mm | 25 mm | 1 mm | 195 |  
						| IR60X70X28 | 60 mm | 70 mm | 28 mm | 1.1 mm | 215 |  
						| IR65X72X25 | 65 mm | 72 mm | 25 mm | 1 mm | 141 |  
						| IR65X72X45 | 65 mm | 72 mm | 45 mm | 1 mm | 259 |  
						| IR65X73X25 | 65 mm | 73 mm | 25 mm | 1 mm | 164 |  
						| IR65X73X35 | 65 mm | 73 mm | 35 mm | 1 mm | 231 |  
						| IR65X75X28 | 65 mm | 75 mm | 28 mm | 1.1 mm | 229 |  
						| IR70X80X25 | 70 mm | 80 mm | 25 mm | 1 mm | 221 |  
						| IR70X80X30 | 70 mm | 80 mm | 30 mm | 1 mm | 267 |  
						| IR70X80X35 | 70 mm | 80 mm | 35 mm | 1 mm | 312 |  
						| IR70X80X54 | 70 mm | 80 mm | 54 mm | 1 mm | 488 |  
						| IR75X85X25 | 75 mm | 85 mm | 25 mm | 1 mm | 238 |  
						| IR75X85X30 | 75 mm | 85 mm | 30 mm | 1 mm | 287 |  
						| IR75X85X35 | 75 mm | 85 mm | 35 mm | 1 mm | 336 |  
						| IR75X85X54 | 75 mm | 85 mm | 54 mm | 1 mm | 520 |  
						| IR80X90X25 | 80 mm | 90 mm | 25 mm | 1 mm | 253 |  
						| IR80X90X30 | 80 mm | 90 mm | 30 mm | 1 mm | 304 |  
						| IR80X90X35 | 80 mm | 90 mm | 35 mm | 1 mm | 355 |  
						| IR80X90X54 | 80 mm | 90 mm | 54 mm | 1 mm | 556 |  
						| IR85X95X26 | 85 mm | 95 mm | 26 mm | 1 mm | 277 |  
						| IR85X95X36 | 85 mm | 95 mm | 36 mm | 1 mm | 388 |  
						| IR85X100X35 | 85 mm | 100 mm | 35 mm | 1.1 mm | 582 |  
						| IR85X100X63 | 85 mm | 100 mm | 63 mm | 1.1 mm | 1054 |  
						| IR90X100X26 | 90 mm | 100 mm | 26 mm | 1 mm | 294 |  
						| IR90X100X30 | 90 mm | 100 mm | 30 mm | 1 mm | 340 |  
						| IR90X100X36 | 90 mm | 100 mm | 36 mm | 1 mm | 406 |  
						| IR90X105X35 | 90 mm | 105 mm | 35 mm | 1.1 mm | 610 |  
						| IR90X105X63 | 90 mm | 105 mm | 63 mm | 1.1 mm | 1110 |  
						| IR95X105X26 | 95 mm | 105 mm | 26 mm | 1 mm | 313 |  
						| IR95X105X36 | 95 mm | 105 mm | 36 mm | 1 mm | 431 |  
						| IR95X110X35 | 95 mm | 110 mm | 35 mm | 1.1 mm | 657 |  
						| IR95X110X63 | 95 mm | 110 mm | 63 mm | 1.1 mm | 1170 |  
						| IR100X110X30 | 100 mm | 110 mm | 30 mm | 1.1 mm | 350 |  
						| IR100X110X40 | 100 mm | 110 mm | 40 mm | 1.1 mm | 505 |  
						| IR100X115X40 | 100 mm | 115 mm | 40 mm | 1.1 mm | 797 |  
						| IR110X120X30 | 110 mm | 120 mm | 30 mm | 1 mm | 409 |  
						| IR110X125X40 | 110 mm | 125 mm | 40 mm | 1.1 mm | 840 |  
						| IR120X130X30 | 120 mm | 130 mm | 30 mm | 1 mm | 442 |  
						| IR120X135X45 | 120 mm | 135 mm | 45 mm | 1.1 mm | 1044 |  
						| IR130X145X35 | 130 mm | 145 mm | 35 mm | 1.1 mm | 855 |  
						| IR130X150X50 | 130 mm | 150 mm | 50 mm | 1.5 mm | 1690 |  
						| IR140X155X35 | 140 mm | 155 mm | 35 mm | 1.1 mm | 917 |  
						| IR140X160X50 | 140 mm | 160 mm | 50 mm | 1.5 mm | 1800 |  
						| IR150X165X40 | 150 mm | 165 mm | 40 mm | 1.1 mm | 1122 |  
						| IR160X175X40 | 160 mm | 175 mm | 40 mm | 1.1 mm | 1200 |  
						| IR170X185X45 | 170 mm | 185 mm | 45 mm | 1.1 mm | 1440 |  
						| IR180X195X45 | 180 mm | 195 mm | 45 mm | 1.1 mm | 1510 |  
						| IR190X210X50 | 190 mm | 210 mm | 50 mm | 1.5 mm | 2410 |  
						| IR200X220X50 | 200 mm | 220 mm | 50 mm | 1.5 mm | 2518 |  
						| IR220X240X50 | 220 mm | 240 mm | 50 mm | 1.5 mm | 2753 |  
						| IR240X265X60 | 240 mm | 265 mm | 60 mm | 2 mm | 4600 |  
						| IR260X285X60 | 260 mm | 285 mm | 60 mm | 2 mm | 4980 |  
						| IR280X305X69 | 280 mm | 305 mm | 69 mm | 2 mm | 6100 |  
						| IR300X330X80 | 300 mm | 330 mm | 80 mm | 2.1 mm | 9200 |  
						| IR320X350X80 | 320 mm | 350 mm | 80 mm | 2.1 mm | 9800 |  
						| IR340X370X80 | 340 mm | 370 mm | 80 mm | 2.1 mm | 10200 |  
						| IR360X390X80 | 360 mm | 390 mm | 80 mm | 2.1 mm | 10900 |  
						| IR380X415X100 | 380 mm | 415 mm | 100 mm | 2.1 mm | 16700 |  | 
		
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			| IR-IS1
 AISI52100 chrome steel inner rings for
 shaft sizes from 6 mm to 50 mm
 
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						| Product Number | Bore Dia | Outer Dia | Width (B)
 | Rmin | Weight (g) |  
						| (d) | (F) |  
						| IR6X10X10-IS1 | 6 mm | 10 mm | 10 mm | 0.3 mm | 3.7 |  
						| IR8X12X10-IS1 | 8 mm | 12 mm | 10 mm | 0.3 mm | 4.8 |  
						| IR10X14X12-IS1 | 10 mm | 14 mm | 12 mm | 0.3 mm | 7.3 |  
						| IR12X16X12-IS1 | 12 mm | 16 mm | 12 mm | 0.3 mm | 7.9 |  
						| IR15X20X12-IS1 | 15 mm | 20 mm | 12 mm | 0.3 mm | 12.2 |  
						| IR20X25X16-IS1 | 20 mm | 25 mm | 16 mm | 0.3 mm | 24 |  
						| IR25X30X16-IS1 | 25 mm | 30 mm | 16 mm | 0.3 mm | 25.7 |  
						| IR30X38X20-IS1 | 30 mm | 38 mm | 20 mm | 0.6 mm | 77 |  
						| IR35X42X20-IS1 | 35 mm | 42 mm | 20 mm | 0.6 mm | 63.9 |  
						| IR40X50X20-IS1 | 40 mm | 50 mm | 20 mm | 1 mm | 106 |  
						| IR45X55X20-IS1 | 45 mm | 55 mm | 20 mm | 1 mm | 117 |  
						| IR50X55X20-IS1 | 50 mm | 55 mm | 20 mm | 0.6 mm | 62.5 |  
						| IR50X60X20-IS1 | 50 mm | 60 mm | 20 mm | 1 mm | 128 |  |