d - 17 mm

D - 47 mm

B - 14 mm

D₁ - 37,9 mm

D_{a max} - 41,4 mm

d₁ - 26,2 mm

d_{a min} - 22,6 mm

r_{a max} - 1 mm

r_min - 1 mm

m - 0,114 kg / Weight

C_r - 14400 N / Dynamic load rating (radial)

C_0r - 6500 N / Static load rating (radial)

n_G - 22300 1/min / Limiting speed

n_B - 15900 1/min / Reference speed

C_ur - 330 N / Fatigue limit load, radial

Main dimensions to DIN 625-1

• Model Number: 6303
• Inner Diameter：17mm Outer Diameter：47mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:other CNC,ventilation equipment,drawing die,machining,Microwave Equipment,economic mold,other lathe,internal combustion engine,Vacuum generator,Machine Tool Accessories,Medium and large motor
• Similar models:CX 6303 NACHI 6303-2NKE SKF BB1B630374/C4 KOYO 6303N NKE 6303-2RS2 FBJ 6303-2RS NSK 6303T1XVV CYSD 6303-Z SKF 6303-RSL NKE 6303-Z-NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6303 products，there is large inventory of FAG 6303 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 6303 Which FAG 6303 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  32034	170	260	57	CYSD	Tapered Roller Bearings
  3304B	20,000	52,000	22,200	SNR	Angular Contact Ball Bearings
  33K3	3,175	9,525	3,96	Timken	Deep Groove Ball Bearings
  6406	90	30	23	SKF	Deep Groove Ball Bearings
  B20-160	20	52	12	NSK	Deep Groove Ball Bearings
  7203AC	17	40	12	NACHI	Angular Contact Ball Bearings
  7317BDF	85	180	41	NTN	Angular Contact Ball Bearings
  7336 B-UX	180	380	150	CX	Angular Contact Ball Bearings
  EXFLE213	65			SNR	Bearing Units
  GE30XS/K	30	50	27	FBJ	Plain Bearings
  NJ 230	150	270	45	ISB	Cylindrical Roller Bearings
  SL024834	170	201,3	45	NBS	Cylindrical Roller Bearings
  UC320-63	100,0125	215	108	KOYO	Deep Groove Ball Bearings
  UCPA210	50			CX	Bearing Units
  W61701-2RS1	12	18	4	SKF	DEEP GROOVE BALL BEARINGS
  MR25				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  52244				STEYR	THRUST BALL BEARINGS
  96732	1.2500	2.0000	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  618/670M	670	820	69	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  60/22-2RS	22	44	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS