Open Bearing 6303-X3 42 x 17 x 12mm

Specifications

Code: 6203A P6

Type: Open

Inside Diameter: 17mm

Outside Diameter: 42mm

Width: 12mm

Suitable for the following models

AJS CR3-125 – AJS CR3-125

AJS DD125E Mk1 – DD125E

AJS JSM125 Motard – JSM125

AJS JSM125 Trail – JSM125(OFFROAD)

AJS JSM50 Motard – JSM50

Alisze FX50 50 CDI – YY50QT-15(ALISZE)

Alisze Jazy 50 CDI – YY50QT-21(ALISZE)

Aprilia RS50 – RS50

Axory Rallox – JSD50QT-13(AXORY)

BTM BT49QT-12 – BT49QT-12

BTM BT49QT-9 – BT49QT-9

BTM Retro – BT49QT-11A3

BTM Sprint – BT49QT-12C1

Baimo Renegade 125 – Renegade 125

Baotian Apollo 10 – BT49QT-9(A10)

Baotian Apollo 12 – BT49QT-9(A12)

Baotian BT49QT-20B2 – BT49QT-20B2

Baotian BT49QT-20BB – BT49QT-20BB

Baotian BT49QT-9 – BT49QT-9

Baotian BT50QT-9 – BT50QT-9

Baotian Chase 49 – BT49QT-7

Baotian Eagle 50 – BT49QT-9F3

Baotian Eagle 50 GT – BT49QT-9F3(GT)

Baotian Monza 50 – BT49QT-21A3

Baotian Rebel 49 – BT49QT-12C1

Baotian Rocky – BT49QT-12E1

Baotian Scout 49 – BT49QT-9

Baotian Scout 50 – BT50QT-9

Baotian Tanco 49 – BT49QT-12

Baotian Tanco 50 2 – BT49QT-12

Baotian Tommy 50 – BT49QT-11

Beeline Veloce GT – VELOCEGT

Beeline Veloce GT Race – VELOCEGT

Benero BT49QT-9 – BT49QT-9D1

Benzhou YY50QT – YY50QT

Benzhou YY50QT-10 – YY50QT-10

Benzhou YY50QT-14 – YY50QT-14

Benzhou YY50QT-15 – YY50QT-15

Benzhou YY50QT-21 – YY50QT-21

CPI SM 50 – SM50

CTM CTM50QT-7 – CTM50QT-7

Chituma CTM50QT-7 – CTM50QT-7

Dafier DFE125-8A – DFE125-8A

Dayang Venture 200 – DY200

Direct Bikes 125cc Enduro S – DB125GY-2B

Direct Bikes 125cc Nevada – DB125L-4B

Direct Bikes 125cc Thunderbird – DB125-9

Direct Bikes 50cc Milan – DB50QT-30A

Direct Bikes 50cc Ninja – DB50QT-6

Direct Bikes 50cc Retro – DB50QT-A

Direct Bikes 50cc Scorpion – DB50QT-32A

Direct Bikes 50cc Sports – DB50QT-5

Direct Bikes 50cc Tommy – DB50QT-E

Direct Bikes 50cc Viper – DB50QT-32

Direct Bikes DB50QT-16 – DB50QT-16

Eurocka MATADOR 50 4T LED – JJ50QT-17(EUROCKA)

Flex Tech Cityliner 50 – BT50QT-9(FLEX TECH)

Flex Tech Firenze 25/50 – YY50QT-21(FT)

Flex Tech Hurrican X2 – JL50QT-4(FLEX TECH)

Flex Tech Jive – BT49QT-11(FLEX TECH)

Flex Tech Panter I – JL50QT-4(FT)

Flex Tech Sprint 50 – BT49QT-9(FLEX TECH)

Flex Tech Topdrive 50 – YY50QT-14(FT)

Flex Tech VRR-50 – YY50QT-10C

Flex Tech Venus II – HT50QT-6(FLEX TECH)

Generic Trigger SM 50 – TRIGGERSM50

Guoben Madness 50 – LB50QT-21

HMC Lightning 125 – ZS125GY-10C

Haizhimeng GP1 (4 Stroke) – HZM50QT-16

Haizhimeng LB50QT-21 – LB50QT-21

Hanglong HL50QT-16 – HL50QT-16

Hanglong LB50QT-16 – LB50QT-16

Hanglong LB50QT-21 – LB50QT-21

Haotian Arrow 125 – HT125-4F

Haotian Bubble 50 – HT50QT-9

Haotian Swift 100 – HT100-8

Haotian Vixen 125 – HT125-8

Hongdou Urban – DZ125

Huatian HT50QT-16 – HT50QT-16

Huatian Sport 50cc – HT50QT-7

Huoniao HN125-4F – HN125-4F

Huoniao HN125-8 – HN125-8

IMF Industrie New Pach 51 – NEWPACH51

IMF Industrie Pach 51 – PACH51

IMF Industrie Two 4 – TWO4

Jack Fox City Star – YY50QT(JF)

Jack Fox Retro Cruiser – YY50QT-21(JF)

Jack Fox Retro Star – YY50QT-15(JF)

Jiajue MATADOR 50 – JJ50QT-17A

Jiajue Revenge – JJ50QT-3(A)

Jinlun JL125-13 Custom – JL125-13

Jinlun JL50QT-5 – JL50QT-5

Jinlun JL50QT-6 – JL50QT-6

Jinlun JL50QT-7 – JL50QT-7

Jinlun Spartan 250 – JL250V

Jinlun Texan 125 – JL125-11

Jinlun Texan 250 – JL250-5

Jinlun XR 125 – JL125Y

Jonway Agility 50 – YY50QT-6

Jonway Madness 50 – YY50QT-31

Kaisar 125GY-6 – KS125GY-6

Kaisar Courageous 125 – KS125GY-3A

Kaisar Destiny 125 – KS125-3

Kaisar XTR 125 – KS125-23

Kinroad Cyclone 125 – XT125-16

Kinroad Explorer 125 – XT125GY

Kinroad Typhoon 125 – XT125-18

Leike 50GY-2 – LK50GY-2

Lexmoto Adrenaline 125 – XFLM125GY-2B

Lexmoto Arizona 125 – ZS125-30

Lexmoto Arrow 125 – HT125-4F

Lexmoto FM50 – WY50QT-111

Lexmoto Flash 50 – ZN50QT-15A

Lexmoto LSM 125 – STR125YB

Lexmoto LSM 50 – STR50

Lexmoto Lowride 125 – DFE125L

Lexmoto Michigan – ZS125-79

Lexmoto Molly 50 – DFE50QT-3

Lexmoto Ranger 125 – ZS125-50

Lexmoto Scout 49 – BT49QT-9LEX

Lexmoto Street 125 – DFE125-8A

Lexmoto Texan 125 – JL125-11

Lexmoto Tommy 50 – ZN50QT-E

Lexmoto Tornado 50 – SB50QT-16(B08)

Lexmoto Valencia 50 – ZN50QT-K

Lexmoto Vixen 125 – HT125-8

Lexmoto Wacky 125 – ST125-8A

Lexmoto XTR 125 – KS125-23

Lexmoto XTR S 125 – KS125-24

Lexmoto ZSF 125 – TD125-10C

Lifan Arizona 125 – LF125-14F

Lifan City X 125 – LF125-J

Lifan Dragster – LF250-B

Lifan Earth Dragon 125 – LF125GY-3

Lifan Heritage – LF125-14F

Lifan Jet 50 – LF50QT-2A

Lifan King 125 – LF125-14F

Lifan LF125T-6 – LF125T-6

Lifan Samurai 125 – LF125-30

Lifan Spartan 250 – LF250

Lifan Sprint – LF125-30

Lifan Thunder – LF400

Lifan Trailblazer – LF125GY-6

Lifan Wacky 110 – LF110GY-E

Lingben LB50QT-21 – LB50QT-21

Lintex HT50QT-12 – HT50QT-12(LINTEX)

Lintex HT50QT-16 – HT50QT-16

Lintex HT50QT-33 – HT50QT-33

Longjia LJ50QT-3L – LJ50QT-3L

Longjia LJ50QT-3M – LJ50QT-3M

MKS Ecobike Panter I – BT50QT-9(MKS)

Nova Motors City Star – YY50QT(NM)

Nova Motors Retro Cruiser – YY50QT-21(NM)

Nova Motors Retro Star – YY50QT-15(NM)

Others RR7 – SJ125-23

Others SJ125-24 – SJ125-24

Others SJ125-26 – SJ125-26

Others SJ125-27 – SJ125-27

Pioneer Nevada 125 – XF125L-4B

Pioneer Torro 125 – XF125L-4B

Pulse Adrenaline 125 – XF125GY-2B

Pulse Adrenaline 250 – XF250GY

Pulse Arktix 125 – ZS125GY-10

Pulse Evo SM 50 – A31B

Pulse Force 4T – BT49QT-20BB

Pulse Force 50 – HT50QT-36

Pulse Lightspeed 2 50 – WY50QT-58

Pulse Phantom 50 – ZN50QT-32A

Pulse Rage 50 – LK50GY-2

Pulse Scout 49 – BT49QT-9

Pulse Storm 50 – HT50QT-6

Pulse Tanco 49 – BT49QT-12

Pulse Tanco 50 – BT49QT-12

Pulse Zoom 50 – HT50QT-7

Qingqi QM50QT-6A – QM50QT-6A

Qingqi Sport – QM125-2D

Razzo Tanco 50 – BT49QT-12

Recto Retro – BT49QT-11

Regal Raptor DD125E Mk1 – DD125E

Rex RS450 – RS450

Rhon Phantom – LH50QT-9

SFM Roadster – SFM125-8A

SOLIFER Retro – BT49QT-11A3

Sanben Tornado 50 – SB50QT-16(B08)

Scooter Devil Blue Dragon 50-4T – YB50QT-21(SD)

Scooter Devil Cruiser 50-4T – BQ50QT-40

Scooter Devil Mosquito 50-4T – YY50QT(SD)

Scooter Devil Warrior 50 – BQ50QT-21

Shineray XY125GY-5E – XY125GY-5E

Sinnis Apache 125 – QM125GY

Sinnis Blade 125 – QM125GY(OFF ROAD)

Sinnis Eagle 50cc (2T) – QM50T-10R

Sinnis Falcon 50 – QM50QT-2

Sinnis Max II 125cc – QM125-2V

Sinnis Stealth 125 – QM125-2D

Sinnis Trackstar 125 – QM125GY-2D

Sinnis Vista – QM125-2C

Skygo Commander – SG125T-6

Skygo Heritage – SG125-14F

Skygo Sprint – SG125-30

Skygo Thunder – SG400

Skygo Titan – SG125-J

Skygo Top 1 – SG50QT-2A

Skygo Trailblazer – SG125GY-6

Skygo Urban – SG50QT-2A

Skyteam Grasshopper – ST50TR

Skyteam Hornet – ST50SM

Skyteam SM 50 – ST50-3SM

Skyteam TR 50 – ST50-3TR

Skyteam Wacky 125 – ST125-8A

Star Quad JL50QT-5 – JL50QT-5(STAR QUAD)

Sukida Crosser – SK125GY-A

Sukida Lutetia – SK50QT-19

Sukida Patriot – SK125-5

Sukida Pharaoh – SK125-2

Sukida Roma – SK50QT-9

Superbyke MPED 50 – MPED50

Superbyke RBP 125 – RBP125

Superbyke RCC125 – RCC125

Superbyke RMR 125 – RMR125

Superbyke RSP125 – RSP125

Superbyke RSR125 – RSR125

Tamoretti RETRO 50 – RETRO50

Template 139QMA 139QMB – 139QMA

Template BN139QMB – BN139QMB

Viarelli Sprint – BT49QT-12C1

WK Bikes Bellissima 50 – HT50QT-12

WK Bikes GO50 – JJ50QT-3(WK)

WK Bikes Mii 50 – HT50QT-33(WK)

WK Bikes WASP 50 – JJ50QT-17(WK)

Wangye WY50QT-16(B08) – WY50QT-16(B08)

Wuyang WY125-16C – WY125-16C

Wuyang WY125-24B – WY125-24B

XGJAO XGJ125-23 – XGJ125-23

XGJAO XGJ125-26 – XGJ125-26

XGJAO XGJ125-27 – XGJ125-27

Xingyue Phoenix 50 – LLX50QT

Yamati GP1 (4T) – HZM50QT-16 4T

Yiben Hurricane 50 – YB50QT-9

Yiben Scout 50 – YB50QT-3

Yiben Storm 50 – YB50QT-6

Yiben YB50QT-21 – YB50QT-21

Yuan Renegade – XGJ125-23

Zennco Bullet – DFE125-8A

Zhongyu ZY50QT-7 – ZY50QT-7

Zing Bikes Edge 125cc – LF125GY-6

Zing Bikes King 125 – LF125-14F

Zing Bikes Mirage 125cc – LF125-J

Zipp Triad – BT49QT-12F1

Znen Flash 50 – ZN50QT-15A

Znen Speedy Streetfighter – ZN50QT-11

Znen Tommy 50 – ZN50QT-A

Znen ZN50QT-11 – ZN50QT-11

Znen ZN50QT-E – ZN50QT-E

Zongshen Arizona 125 – ZS125-30

Zongshen Arktix 125 – ZS125GY-10

Zongshen Dakota – ZS125-30

Zongshen Predator 125 – ZS125GY-10

Zongshen Pursuit – ZS125-50

Zongshen Storm 250 – ZS250GS

Zongshen ZS125-50 – ZS125-50