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Radial Needle Roller and Cage Assemblies

Radial Needle Roller and Cage Assemblies

Radial Needle Roller bearings and Cage Assemblies

Chinese Needle Roller Bearings manufacturer

Shanghai Needle Roller Bearings manufacturer


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Radial Needle Roller and Cage Assemblies
Radial Needle Roller bearings and Cage Assemblies
Bearing Designation  Boundary Dimensions  Bearing Designation  Boundary Dimensions 
Current Original Code Fw Ew Bc Current Original Code Fw Ew Bc
mm mm
K14×18×17 59241/14 14 18 17 K38×46×30 39244/38 38 46 30
K15×20×20 59242/15 15 20 20 K38.4×44.4×44 SZ-450 38.4 44.4 44
K16×23×14 K9241/10 16 23 14 K40×44×26 ZWK   40 44 26
K17.5×22×16   17.5 22 16 K40×44×30 ZWDK   40 44 30
K17.5×22×17 59241/17.5 17.5 22 17 K40×45×17 9242/40 40 45 17
K18×28×16   18 28 16 K40×45×27 9243/40 40 45 27
K20×26×28   20 26 28 K40×45×30   40 45 30
K20×30×20 K9249/20 20 30 20 K40×46×17 39242/40 40 46 17
K20×30×23 K9249/20 20 30 23 K41×48×30 ZW   41 48 30
K22×28×23   22 28 23 K42×48×35 79242/42 42 48 35
K23×35×15.2   23 35 15.2 K43×49×31 SZ-418 43 49 31
K24×30×17   24 30 17 K43×50×18 9249/43 43 50 18
K25×29×13 9242/25 25 29 13 K43×50×30.5 ZW   44 50 30.5
K25×29×17 9243/25 25 29 17 K48×49×30.7 ZW   45 49 30.7
K25×30×20 59242/25 25 30 20 K45×50×17 9242/45 45 50 17
K25×30×24   25 30 24 K45×50×27 9243/45 45 50 27
K25×30×25 69242/25 25 30 25 K45×50×29   45 50 29
K25×30×26 SZ-436 25 30 26 K45×50×31   45 50 31
K25×30×33ZWD   25 30 33 K45×50×31 ZW   45 50 31
K25×32×25 39243/25 25 32 25 K46×52×37 SE417 46 52 37
K25×33×24 9249/25 25 33 24 K48×54×25 59242/48 48 54 25
K27×32×23   27 32 23 K48×54×29 9247/48 48 54 29
K27×32×27 K9247/27 27 32 27 KS48×54×40 ZW 62649/48 48 54 40
K27×40×30 49245/27 27 40 30 K49×55×32 ZW   49 55 32
K27×40×43   27 40 43 K50×55×30 9243/50 50 55 30
K27×47×43 49245/27 27 47 43 K50×55×40   50 55 40
K28×33×17 9242/28 28 33 17 K51.5×59.5×35   51.5 59.5 35
K30×35×20 59241/30 30 35 20 K52×58×32 ZW   52 58 32
K30×35×27 9243/30 30 35 27 K54×62×21 9249/54 54 62 21
K30×38×25 29244/30 30 38 25 K55×60×30 9243/55 55 60 30
K30×40×27 9249/30 30 40 27 K55×61×20 49241/55 55 31 20
K30×42×32 9248/30 30 42 32 K55×62×40 ZWD 9348/55K 55 62 40
K30×42×44.1 64706K1 30 42 44.1 K56×61×30   56 61 30
K30×46×28   30 46 28 K56×61×34 9249/56 56 61 34
K32×37×20 59241/32 32 37 20 K60×65×30   60 65 30
K32×37×25   32 37 25 K60×66×21.2 DC6J70 T-450 60 66 21.2
K32×37×28   32 37 28 K60×66×23.3   60 66 23.3
K32×37×36 ZW   32 37 36 K60×66×30 9249/60 60 66 30
K35×40×27 9243/35 35 40 27 K62×70×20   62 70 20
K35×40×31 9243/35 35 40 31 K63×71×25 9246/63 63 71 25
K36×40×28.8 ZW   36 40 28.8 K65×70×20 49249/65 65 70 20
K36×40×31 ZW   36 40 31 K70×76×30 69241/70 70 76 30
K37×42×30 ZW   37 42 30 K75×81×20 49241/75 75 81 20
K37×42×31   37 42 31 K78×85×19.7 DC6J70 T-445 78 85 19.7