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Inner Ring is produced by heat treatment.The dimension and geometrical precision are according with the current standard.
Structures of various series: IR, LR.
Needle Roller Bearings
Inner Rings
Shaft | Part No. | Dimensions (mm) | Wt. | ||
Dia (mm) | d | F | B | (g) | |
5 | IR5X8X12 | 5 | 8 | 12 | 2.79 |
IR5X8X16 | 5 | 8 | 16 | 3.75 | |
6 | IR6X9X12 | 6 | 9 | 12 | 3.17 |
IR6X9X16 | 6 | 9 | 16 | 4.30 | |
IR6X10X10 | 6 | 10 | 10 | 3.70 | |
IR6X10X12 | 6 | 10 | 12 | 4.60 | |
7 | IR7X10X10.5 | 7 | 10 | 10.5 | 3.09 |
IR7X10X12 | 7 | 10 | 12 | 3.61 | |
IR7X10X16 | 7 | 10 | 16 | 4.90 | |
8 | IR8X12X10 | 8 | 12 | 10 | 4.80 |
IR8X12X10.5 | 8 | 12 | 10.5 | 5.00 | |
IR8X12X12 | 8 | 12 | 12 | 5.70 | |
IR8X12X12.5 | 8 | 12 | 12.5 | 5.90 | |
9 | IR9X12X12 | 9 | 12 | 12 | 4.50 |
IR9X12X16 | 9 | 12 | 16 | 6.10 | |
10 | IR10X13X12.5 | 10 | 13 | 12.5 | 5.20 |
IR10X14X12 | 10 | 14 | 12 | 7.30 | |
IR10X14X13 | 10 | 14 | 13 | 7.40 | |
IR10X14X14 | 10 | 14 | 14 | 8.00 | |
IR10X14X16 | 10 | 14 | 16 | 9.20 | |
IR10X14X20 | 10 | 14 | 20 | 11.60 | |
12 | IR12X15X12 | 12 | 15 | 12 | 5.80 |
IR12X15X12.5 | 12 | 15 | 12.5 | 6.10 | |
IR12X15X16 | 12 | 15 | 16 | 8.00 | |
IR12X15X16.5 | 12 | 15 | 16.5 | 8.10 | |
IR12X15X22.5 | 12 | 15 | 22.5 | 10.90 | |
IR12X16X12 | 12 | 16 | 12 | 7.90 | |
IR12X16X13 | 12 | 16 | 13 | 8.70 | |
IR12X16X14 | 12 | 16 | 14 | 9.50 | |
IR12X16X16 | 12 | 16 | 16 | 10.90 | |
IR12X16X20 | 12 | 16 | 20 | 13.50 | |
IR12X16X22 | 12 | 16 | 22 | 14.90 | |
14 | IR14X17X17 | 14 | 17 | 17 | 10.00 |
15 | IR15X18X12.5 | 15 | 18 | 12.5 | 7.20 |
IR15X18X16 | 15 | 18 | 16 | 9.60 | |
IR15X18X16.5 | 15 | 18 | 16.5 | 9.90 | |
IR15X19X16 | 15 | 19 | 16 | 12.80 | |
IR15X19X20 | 15 | 19 | 20 | 16.40 | |
IR15X20X12 | 15 | 20 | 12 | 12.10 | |
IR15X20X13 | 15 | 20 | 13 | 13.50 | |
IR15X20X14 | 15 | 20 | 14 | 14.70 | |
IR15X20X23 | 15 | 20 | 23 | 24.40 | |
17 | IR17X20X16 | 17 | 20 | 16 | 10.70 |
IR17X20X16.5 | 17 | 20 | 16.5 | 11.10 | |
IR17X20X20 | 17 | 20 | 20 | 13.50 | |
IR17X20X20.5 | 17 | 20 | 20.5 | 13.80 | |
IR17X20X30.5 | 17 | 20 | 30.5 | 20.60 | |
IR17X21X16 | 17 | 21 | 16 | 14.30 | |
IR17X21X20 | 17 | 21 | 20 | 18.00 | |
IR17X22X13 | 17 | 22 | 13 | 14.90 | |
IR17X22X14 | 17 | 22 | 14 | 16.40 | |
IR17X22X16 | 17 | 22 | 16 | 18.70 | |
IR17X22X23 | 17 | 22 | 23 | 27.10 | |
IR17X24X20 | 17 | 24 | 20 | 33.60 | |
20 | IR20X24X16 | 20 | 24 | 16 | 16.50 |
IR20X24X20 | 20 | 24 | 20 | 21.30 | |
IR20X25X16 | 20 | 25 | 16 | 21.10 | |
IR20X25X17 | 20 | 25 | 17 | 22.40 | |
IR20X25X18 | 20 | 25 | 18 | 24.30 | |
IR20X25X20 | 20 | 25 | 20 | 27.50 | |
IR20X25X20.5 | 20 | 25 | 20.5 | 28.20 | |
IR20X25X26.5 | 20 | 25 | 26.5 | 36.10 | |
IR20X25X30 | 20 | 25 | 30 | 40.90 | |
IR20X25X38.5 | 20 | 25 | 38.5 | 52.50 | |
IR20X28X20 | 20 | 28 | 20 | 45.20 | |
22 | IR22X26X16 | 22 | 26 | 16 | 17.50 |
IR22X26X20 | 22 | 26 | 20 | 23.20 | |
IR22X28X17 | 22 | 28 | 17 | 29.80 | |
IR22X28X20 | 22 | 28 | 20 | 35.00 | |
IR22X28X20.5 | 22 | 28 | 20.5 | 36.00 | |
IR22X28X30 | 22 | 28 | 30 | 54.40 | |
25 | IR25X29X20 | 25 | 29 | 20 | 25.50 |
IR25X29X30 | 25 | 29 | 30 | 39.30 | |
IR25X30X16 | 25 | 30 | 16 | 26.00 | |
IR25X30X17 | 25 | 30 | 17 | 27.50 | |
IR25X30X18 | 25 | 30 | 18 | 29.80 | |
IR25X30X20 | 25 | 30 | 20 | 32.60 | |
IR25X30X20.5 | 25 | 30 | 20.5 | 33.50 | |
IR25X30X26.5 | 25 | 30 | 26.5 | 43.30 | |
IR25X30X30 | 25 | 30 | 30 | 50.10 | |
IR25X30X32 | 25 | 30 | 32 | 53.00 | |
IR25X30X38.5 | 25 | 30 | 38.5 | 63.80 | |
IR25X32X22 | 25 | 32 | 22 | 51.70 | |
28 | IR28X32X17 | 28 | 32 | 17 | 24.50 |
IR28X32X20 | 28 | 32 | 20 | 28.40 | |
IR28X32X30 | 28 | 32 | 30 | 43.80 | |
29 | IR29X32X13 | 29 | 32 | 13 | 14.80 |
30 | IR30X35X13 | 30 | 35 | 13 | 25.00 |
IR30X35X16 | 30 | 35 | 16 | 30.80 | |
IR30X35X17 | 30 | 35 | 17 | 32.30 | |
IR30X35X18 | 30 | 35 | 18 | 35.30 | |
IR30X35X30 | 30 | 35 | 20 | 40.00 | |
IR30X35X20.5 | 30 | 35 | 20.5 | 40.70 | |
IR30X35X26 | 30 | 35 | 26 | 50.30 | |
IR30X35X30 | 30 | 35 | 30 | 58.90 | |
IR30X37X18 | 30 | 37 | 18 | 50.00 | |
IR30X37X22 | 30 | 37 | 22 | 60.80 | |
IR30X38X20 | 30 | 38 | 20 | 64.80 | |
32 | IR32X37X20 | 32 | 37 | 20 | 42.00 |
IR32X37X30 | 32 | 37 | 30 | 62.70 | |
IR32X40X20 | 32 | 40 | 20 | 68.00 | |
IR32X40X36 | 32 | 40 | 36 | 124.00 | |
33 | IR33X37X13 | 33 | 37 | 13 | 21.90 |
35 | IR35X40X17 | 35 | 40 | 17 | 38.30 |
IR35X40X20 | 35 | 40 | 20 | 44.40 | |
IR35X40X20.5 | 35 | 40 | 20.5 | 46.10 | |
IR35X40X30 | 35 | 40 | 30 | 67.90 | |
IR35X42X20 | 35 | 42 | 20 | 63.90 | |
IR35X42X20.5 | 35 | 42 | 20.5 | 66.00 | |
IR35X42X21 | 35 | 42 | 21 | 67.70 | |
IR35X42X23 | 35 | 42 | 23 | 74.00 | |
IR35X42X36 | 35 | 42 | 36 | 117.00 | |
IR35X42X22 | 35 | 43 | 22 | 82.00 | |
38 | IR38X43X20 | 38 | 43 | 20 | 48.10 |
IR38X42X30 | 28 | 43 | 30 | 73.60 | |
40 | IR40X45X16.5 | 40 | 45 | 16.5 | 41.40 |
IR40X45X17 | 40 | 45 | 17 | 42.50 | |
IR40X45X20 | 40 | 45 | 20 | 50.50 | |
IR40X45X20.5 | 40 | 45 | 20.5 | 52.50 | |
IR40X45X30 | 45 | 45 | 30 | 77.10 | |
IR40X48X22 | 40 | 48 | 22 | 92.30 | |
IR40X48X23 | 40 | 48 | 23 | 97.30 | |
IR40X48X40 | 40 | 48 | 40 | 170.00 | |
IR40X50X20 | 40 | 50 | 20 | 106.00 | |
IR40X50X22 | 40 | 50 | 22 | 118.00 | |
42 | IR42X47X20 | 42 | 47 | 20 | 53.50 |
IR42X47X30 | 42 | 47 | 30 | 81.00 | |
45 | IR45X50X25 | 45 | 50 | 25 | 71.10 |
IR45X50X25.5 | 45 | 50 | 25.5 | 73.70 | |
IR45X50X35 | 45 | 50 | 35 | 101.00 | |
IR45X52X22 | 45 | 52 | 22 | 89.00 | |
IR45X52X23 | 45 | 52 | 23 | 93.00 | |
IR45X52X40 | 45 | 52 | 40 | 164.00 | |
IR45X55X20 | 45 | 55 | 20 | 117.00 | |
IR45X55X22 | 45 | 55 | 22 | 130.00 | |
50 | IR50X55X20 | 50 | 55 | 20 | 62.60 |
IR50X55X25 | 50 | 55 | 25 | 77.80 | |
IR50X55X35 | 50 | 55 | 35 | 112.00 | |
IR50X58X22 | 50 | 58 | 22 | 115.00 | |
IR50X58X23 | 50 | 58 | 23 | 119.00 | |
IR50X58X40 | 50 | 58 | 40 | 209.00 | |
IR50X60X20 | 50 | 60 | 20 | 129.00 | |
IR50X60X25 | 50 | 60 | 25 | 163.00 | |
IR50X60X28 | 50 | 60 | 28 | 183.00 | |
55 | IR55X60X25 | 55 | 60 | 25 | 86.00 |
IR55X60X35 | 55 | 60 | 35 | 121.00 | |
IR55X63X25 | 55 | 63 | 25 | 141.00 | |
IR55X63X45 | 55 | 63 | 45 | 256.00 | |
IR55X65X28 | 55 | 65 | 28 | 198.00 | |
60 | IR60X68X25 | 60 | 68 | 25 | 152.00 |
IR60X68X35 | 60 | 68 | 35 | 213.00 | |
IR60X68X45 | 60 | 68 | 45 | 275.00 | |
IR60X70X25 | 60 | 70 | 25 | 195.00 | |
IR60X70X28 | 60 | 70 | 28 | 216.00 | |
65 | IR65X72X25 | 65 | 72 | 25 | 142.00 |
IR65X72X45 | 65 | 72 | 45 | 259.00 | |
IR65X73X25 | 65 | 73 | 25 | 164.00 | |
IR65X73X35 | 65 | 73 | 35 | 232.00 | |
IR65X75X28 | 65 | 75 | 28 | 230.00 | |
70 | IR70X80X25 | 70 | 80 | 25 | 224.00 |
IR70X80X30 | 70 | 80 | 30 | 267.00 | |
IR70X80X35 | 70 | 80 | 35 | 313.00 | |
IR70X80X54 | 70 | 80 | 54 | 487.00 | |
IR70X80X56 | 70 | 80 | 56 | 506.00 | |
75 | IR75X85X25 | 75 | 85 | 25 | 238.00 |
IR75X85X30 | 75 | 85 | 30 | 287.00 | |
IR75X85X35 | 75 | 85 | 35 | 336.00 | |
IR75X85X54 | 75 | 85 | 54 | 520.00 | |
80 | IR80X90X25 | 80 | 90 | 25 | 254.00 |
IR80X90X30 | 80 | 90 | 30 | 304.00 | |
IR80X90X35 | 80 | 90 | 35 | 355.00 | |
IR80X90X54 | 80 | 90 | 54 | 550.00 | |
85 | IR85X95X26 | 85 | 95 | 26 | 280.00 |
IR85X95X36 | 85 | 95 | 36 | 390.00 | |
IR85X100X35 | 85 | 100 | 35 | 580.00 | |
IR85X100X63 | 85 | 100 | 63 | 1050.00 | |
90 | IR90X100X26 | 90 | 100 | 26 | 294.00 |
IR90X100X30 | 90 | 100 | 30 | 340.00 | |
IR90X100X36 | 90 | 100 | 36 | 406.00 | |
IR90X105X35 | 90 | 105 | 35 | 610.00 | |
IR90X105X63 | 90 | 105 | 63 | 1110.00 | |
95 | IR95X105X26 | 95 | 105 | 26 | 313.00 |
IR95X105X36 | 95 | 105 | 36 | 430.00 | |
IR95X110X35 | 95 | 110 | 35 | 643.00 | |
IR95X110X63 | 95 | 110 | 63 | 1170.00 | |
100 | IR100X110X30 | 100 | 110 | 30 | 370.00 |
IR100X110X40 | 100 | 110 | 40 | 505.00 | |
IR100X115X40 | 100 | 115 | 40 | 775.00 | |
110 | IR110X120X30 | 110 | 120 | 30 | 409.00 |
IR110X125X40 | 110 | 125 | 40 | 840.00 | |
120 | IR120X130X30 | 120 | 130 | 30 | 442.00 |
IR120X130X45 | 120 | 130 | 45 | 1000.00 | |
130 | IR130X145X35 | 130 | 145 | 35 | 855.00 |
IR130X150X50 | 130 | 150 | 50 | 1690.00 | |
140 | IR140X155X35 | 140 | 155 | 35 | 917.00 |
IR140X160X50 | 140 | 160 | 50 | 1800.00 | |
150 | IR150X165X40 |
Product Categories : Needle Roller Bearings > Inner Ring
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.