d - 17 mm

D - 30 mm

B1 - 7 mm

C - 7 mm

Angle (α) - 25 °

Weight - 0,02 Kg

• Model Number: 71903 A
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:surgical instruments,Rolling mill gear box,Machine Tool Accessories,water,rehabilitation training equipment,PVC,security equipment,Hydraulic Equipment,gantry processing,industrial skin care,root canal filling
• Similar models:CX 71903C-UD CX 71903C-UO SKF 71903ACD/HCP4A FAG B71903-E-2RSD-T-P4S SKF S71903CE/P4A ISO 71903CDT ISO 71903CDB FAG B71903-C-2RSD-T-P4S FAG HSS71903-E-T-P4S SKF S71903CD/HCP4A
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  124069X/124112X	69,85	112,712	30,16	Gamet	Tapered Roller Bearings
  2222-K-M-C3 + H322	100	200	53	FAG	Self-Aligning Ball Bearings
  241/800 ECA/W33	1280	800	475	SKF	Tapered Roller Bearings
  515-822	146,05	193,675	28,575	FLT	Tapered Roller Bearings
  62311-2RS1	120	55	43	SKF	Deep Groove Ball Bearings
  7038DB	190	290	46	NACHI	Angular Contact Ball Bearings
  AST850BM 140100	140	145		AST	Plain Bearings
  EC-6210	50	90	20	NTN	Deep Groove Ball Bearings
  EX320-63	100,0125	215	128,6	SNR	Deep Groove Ball Bearings
  GEWZ101ES	101,6	158,75	152,4	LS	Plain Bearings
  N234 E	170	310	52	CX	Cylindrical Roller Bearings
  NAO-25×40×17	25	35		NTN	Needle Roller Bearings
  NF19/500	500	670	78	ISO	Cylindrical Roller Bearings
  TAPR 540 U	40			ISB	Plain Bearings
  TR 486230	48	62	30	IKO	Needle Roller Bearings
  RL-30	3.7500	6.7500	1.1250	FAG	SELF
  NNU49/750SK.M.SP	750	1000	250	FAG	CYLINDRICAL ROLLER BEARINGS
  NK60/35	72		35	FAG	NEEDLE BEARINGS
  5216A-2ZNR	80	140	44.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RA-204	20	1.8504	.5511	CONSOLIDATED	BALL BEARINGS