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We supplies both inner rings for needle roller bearings and needle rollers as separate needle roller bearing components.
Inner rings are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground.
Needle rollers can be used to design full complement bearing arrangements for low-speed or oscillating applications. These compact bearing arrangements have a very high load carrying capacity when compared to bearings with a cage and are economical, provided the shaft and housing bore can serve as raceways (Raceways on shafts and in housings
Contact usDesignation | Principal dimensions | ||
d(mm) | F(mm) | B(mm) | |
IR 5X8X12 | 5 | 8 | 12 |
IR 5X8X16 | 5 | 8 | 16 |
IR 6X10X10 | 6 | 10 | 10 |
IR 6X10X10 IS1 | 6 | 10 | 10 |
IR 6X9X12 | 6 | 9 | 12 |
IR 6X9X16 | 6 | 9 | 16 |
IR 7X10X10.5 | 7 | 10 | 10.5 |
IR 7X10X12 | 7 | 10 | 12 |
IR 7X10X16 | 7 | 10 | 16 |
LR 7X10X10.5 | 7 | 10 | 10.5 |
IR 8X12X10 | 8 | 12 | 10 |
IR 8X12X10 IS1 | 8 | 12 | 10 |
IR 8X12X10.5 | 8 | 12 | 10.5 |
IR 8X12X12.5 | 8 | 12 | 12.5 |
LR 8X12X10.5 | 8 | 12 | 10.5 |
IR 9X12X12 | 9 | 12 | 12 |
IR 9X12X16 | 9 | 12 | 16 |
IR 10X13X12.5 | 10 | 13 | 12.5 |
IR 10X14X12 IS1 | 10 | 14 | 12 |
IR 10X14X13 | 10 | 14 | 13 |
IR 10X14X16 | 10 | 14 | 16 |
IR 10X14X20 | 10 | 14 | 20 |
LR 10X13X12.5 | 10 | 13 | 12.5 |
IR 12X15X12 | 12 | 15 | 12 |
IR 12X15X12.5 | 12 | 15 | 12.5 |
IR 12X15X16 | 12 | 15 | 16 |
IR 12X15X16.5 | 12 | 15 | 16.5 |
IR 12X15X22.5 | 12 | 15 | 22.5 |
IR 12X16X12 IS1 | 12 | 16 | 12 |
IR 12X16X13 | 12 | 16 | 13 |
IR 12X16X16 | 12 | 16 | 16 |
IR 12X16X20 | 12 | 16 | 20 |
IR 12X16X22 | 12 | 16 | 22 |
LR 12X15X12.5 | 12 | 15 | 12.5 |
LR 12X15X22.5 | 12 | 15 | 22.5 |
IR 14X17X17 | 14 | 17 | 17 |
IR 15X18X16 | 15 | 18 | 16 |
IR 15X18X16.5 | 15 | 18 | 16.5 |
IR 15X19X16 | 15 | 19 | 16 |
IR 15X19X20 | 15 | 19 | 20 |
IR 15X20X12 IS1 | 15 | 20 | 12 |
IR 15X20X13 | 15 | 20 | 13 |
IR 15X20X23 | 15 | 20 | 23 |
LR 15X18X12.5 | 15 | 18 | 12.5 |
IR 17X20X16 | 17 | 20 | 16 |
IR 17X20X16.5 | 17 | 20 | 16.5 |
IR 17X20X20 | 17 | 20 | 20 |
IR 17X20X20.5 | 17 | 20 | 20.5 |
IR 17X20X30.5 | 17 | 20 | 30.5 |
IR 17X21X16 | 17 | 21 | 16 |
IR 17X21X20 | 17 | 21 | 20 |
IR 17X22X13 | 17 | 22 | 13 |
IR 17X22X16 | 17 | 22 | 16 |
IR 17X22X23 | 17 | 22 | 23 |
IR 17X24X20 | 17 | 24 | 20 |
LR 17X20X16.5 | 17 | 20 | 16.5 |
LR 17X20X20.5 | 17 | 20 | 20.5 |
LR 17X20X30.5 | 17 | 20 | 30.5 |
IR 20X24X16 | 20 | 24 | 16 |
IR 20X24X20 | 20 | 24 | 20 |
IR 20X25X16 IS1 | 20 | 25 | 16 |
IR 20X25X17 | 20 | 25 | 17 |
IR 20X25X20 | 20 | 25 | 20 |
IR 20X25X20.5 | 20 | 25 | 20.5 |
IR 20X25X26.5 | 20 | 25 | 26.5 |
IR 20X25X30 | 20 | 25 | 30 |
IR 20X25X38.5 | 20 | 25 | 38.5 |
IR 20X28X20 | 20 | 28 | 20 |
LR 20X25X12.5 | 20 | 25 | 12.5 |
LR 20X25X16.5 | 20 | 25 | 16.5 |
LR 20X25X20.5 | 20 | 25 | 20.5 |
LR 20X25X26.5 | 20 | 25 | 26.5 |
IR 22X26X16 | 22 | 26 | 16 |
IR 22X26X20 | 22 | 26 | 20 |
IR 22X28X17 | 22 | 28 | 17 |
IR 22X28X20 | 22 | 28 | 20 |
IR 22X28X20.5 | 22 | 28 | 20.5 |
IR 22X28X30 | 22 | 28 | 30 |
IR 25X29X20 | 25 | 29 | 20 |
IR 25X29X30 | 25 | 29 | 30 |
IR 25X30X16 IS1 | 25 | 30 | 16 |
IR 25X30X17 | 25 | 30 | 17 |
IR 25X30X20 | 25 | 30 | 20 |
IR 25X30X20.5 | 25 | 30 | 20.5 |
IR 25X30X26.5 | 25 | 30 | 26.5 |
IR 25X30X30 | 25 | 30 | 30 |
IR 25X30X32 | 25 | 30 | 32 |
IR 25X30X38.5 | 25 | 30 | 38.5 |
IR 25X32X22 | 25 | 32 | 22 |
LR 25X30X12.5 | 25 | 30 | 12.5 |
LR 25X30X16.5 | 25 | 30 | 16.5 |
LR 25X30X20.5 | 25 | 30 | 20.5 |
LR 25X30X26.5 | 25 | 30 | 26.5 |
LR 25X30X38.5 | 25 | 30 | 38.5 |
IR 28X32X17 | 28 | 32 | 17 |
IR 28X32X20 | 28 | 32 | 20 |
IR 28X32X30 | 28 | 32 | 30 |
IR 30X35X13 | 30 | 35 | 13 |
IR 30X35X16 | 30 | 35 | 16 |
IR 30X35X17 | 30 | 35 | 17 |
IR 30X35X20 | 30 | 35 | 20 |
IR 30X35X20.5 | 30 | 35 | 20.5 |
IR 30X35X26 | 30 | 35 | 26 |
IR 30X35X30 | 30 | 35 | 30 |
IR 30X37X18 | 30 | 37 | 18 |
IR 30X37X22 | 30 | 37 | 22 |
IR 30X38X20 IS1 | 30 | 38 | 20 |
LR 30X35X12.5 | 30 | 35 | 12.5 |
LR 30X35X16.5 | 30 | 35 | 16.5 |
LR 30X35X20.5 | 30 | 35 | 20.5 |
IR 32X37X20 | 32 | 37 | 20 |
IR 32X37X30 | 32 | 37 | 30 |
IR 32X40X20 | 32 | 40 | 20 |
IR 32X40X36 | 32 | 40 | 36 |
IR 33X37X13 | 33 | 37 | 13 |
IR 35X40X17 | 35 | 40 | 17 |
IR 35X40X20 | 35 | 40 | 20 |
IR 35X40X20.5 | 35 | 40 | 20.5 |
IR 35X40X30 | 35 | 40 | 30 |
IR 35X42X20 IS1 | 35 | 42 | 20 |
IR 35X42X36 | 35 | 42 | 36 |
IR 35X43X22 | 35 | 43 | 22 |
LR 35X40X12.5 | 35 | 40 | 12.5 |
LR 35X40X16.5 | 35 | 40 | 16.5 |
LR 35X40X20.5 | 35 | 40 | 20.5 |
IR 38X43X20 | 38 | 43 | 20 |
IR 38X43X30 | 38 | 43 | 30 |
IR 40X45X17 | 40 | 45 | 17 |
IR 40X45X20 | 40 | 45 | 20 |
IR 40X45X20.5 | 40 | 45 | 20.5 |
IR 40X45X30 | 40 | 45 | 30 |
IR 40X48X22 | 40 | 48 | 22 |
IR 40X48X40 | 40 | 48 | 40 |
IR 40X50X20 IS1 | 40 | 50 | 20 |
IR 40X50X22 | 40 | 50 | 22 |
LR 40X45X16.5 | 40 | 45 | 16.5 |
LR 40X45X20.5 | 40 | 45 | 20.5 |
IR 42X47X20 | 42 | 47 | 20 |
IR 42X47X30 | 42 | 47 | 30 |
IR 45X50X25 | 45 | 50 | 25 |
IR 45X50X25.5 | 45 | 50 | 25.5 |
IR 45X50X35 | 45 | 50 | 35 |
IR 45X52X22 | 45 | 52 | 22 |
IR 45X52X40 | 45 | 52 | 40 |
IR 45X55X20 IS1 | 45 | 55 | 20 |
IR 45X55X22 | 45 | 55 | 22 |
LR 45X50X20.5 | 45 | 50 | 20.5 |
LR 45X50X25.5 | 45 | 50 | 25.5 |
IR 50X55X20 IS1 | 50 | 55 | 20 |
IR 50X55X25 | 50 | 55 | 25 |
IR 50X55X35 | 50 | 55 | 35 |
IR 50X58X22 | 50 | 58 | 22 |
IR 50X58X40 | 50 | 58 | 40 |
IR 50X60X20 IS1 | 50 | 60 | 20 |
IR 50X60X25 | 50 | 60 | 25 |
IR 50X60X28 | 50 | 60 | 28 |
LR 50X55X20.5 | 50 | 55 | 20.5 |
IR 55X60X25 | 55 | 60 | 25 |
IR 55X60X35 | 55 | 60 | 35 |
IR 55X63X25 | 55 | 63 | 25 |
IR 55X63X45 | 55 | 63 | 45 |
IR 55X65X28 | 55 | 65 | 28 |
IR 60X68X25 | 60 | 68 | 25 |
IR 60X68X35 | 60 | 68 | 35 |
IR 60X68X45 | 60 | 68 | 45 |
IR 60X70X25 | 60 | 70 | 25 |
IR 60X70X28 | 60 | 70 | 28 |
IR 65X72X25 | 65 | 72 | 25 |
IR 65X72X45 | 65 | 72 | 45 |
IR 65X73X25 | 65 | 73 | 25 |
IR 65X73X35 | 65 | 73 | 35 |
IR 65X75X28 | 65 | 75 | 28 |
IR 70X80X25 | 70 | 80 | 25 |
IR 70X80X30 | 70 | 80 | 30 |
IR 70X80X35 | 70 | 80 | 35 |
IR 70X80X54 | 70 | 80 | 54 |
IR 75X85X25 | 75 | 85 | 25 |
IR 75X85X30 | 75 | 85 | 30 |
IR 75X85X35 | 75 | 85 | 35 |
IR 75X85X54 | 75 | 85 | 54 |
IR 80X90X25 | 80 | 90 | 25 |
IR 80X90X30 | 80 | 90 | 30 |
IR 80X90X35 | 80 | 90 | 35 |
IR 80X90X54 | 80 | 90 | 54 |
IR 85X100X35 | 85 | 100 | 35 |
IR 85X100X63 | 85 | 100 | 63 |
IR 85X95X26 | 85 | 95 | 26 |
IR 85X95X36 | 85 | 95 | 36 |
IR 90X100X26 | 90 | 100 | 26 |
IR 90X100X30 | 90 | 100 | 30 |
IR 90X100X36 | 90 | 100 | 36 |
IR 90X105X35 | 90 | 105 | 35 |
IR 90X105X63 | 90 | 105 | 63 |
IR 95X105X26 | 95 | 105 | 26 |
IR 95X105X36 | 95 | 105 | 36 |
IR 95X110X35 | 95 | 110 | 35 |
IR 95X110X63 | 95 | 110 | 63 |
IR 100X110X30 | 100 | 110 | 30 |
IR 100X110X40 | 100 | 110 | 40 |
IR 100X115X40 | 100 | 115 | 40 |
IR 110X120X30 | 110 | 120 | 30 |
IR 110X125X40 | 110 | 125 | 40 |
IR 120X130X30 | 120 | 130 | 30 |
IR 120X135X45 | 120 | 135 | 45 |
IR 130X145X35 | 130 | 145 | 35 |
IR 130X150X50 | 130 | 150 | 50 |
IR 140X155X35 | 140 | 155 | 35 |
IR 140X160X50 | 140 | 160 | 50 |
IR 150X165X40 | 150 | 165 | 40 |
IR 160X175X40 | 160 | 175 | 40 |
IR 170X185X45 | 170 | 185 | 45 |
IR 180X195X45 | 180 | 195 | 45 |
IR 190X210X50 | 190 | 210 | 50 |
IR 200X220X50 | 200 | 220 | 50 |
IR 220X240X50 | 220 | 240 | 50 |
IR 240X265X60 | 240 | 265 | 60 |
IR 280X305X69 | 280 | 305 | 69 |
IR 300X330X80 | 300 | 330 | 80 |
IR 320X350X80 | 320 | 350 | 80 |
RN-1.5X13.8 BF/G2 | 1.5 | 13.8 | |
RN-1.5X5.8 BF/G2 | 1.5 | 5.8 | |
RN-2X19.8 BF/G2 | 2 | 19.8 | |
RN-2X7.8 BF/G2 | 2 | 7.8 | |
RN-2X9.8 BF/G2 | 2 | 9.8 | |
RN-2.5X15.8 BF/G2 | 2.5 | 15.8 | |
RN-3X13.8 BF/G2 | 3 | 13.8 | |
RN-3X15.8 BF/G2 | 3 | 15.8 | |
RN-3X9.8 BF/G2 | 3 | 9.8 | |
RN-3.5X21.8 BF/G2 | 3.5 | 21.8 | |
RN-4X15.8 BF/G2 | 4 | 15.8 | |
RN-4X17.8 BF/G2 | 4 | 17.8 | |
RN-4X29.8 BF/G2 | 4 | 29.8 | |
RN-4X39.8 BF/G2 | 4 | 39.8 | |
RN-5X23.8 BF/G2 | 5 | 23.8 | |
RN-5X29.8 BF/G2 | 5 | 29.8 |