d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Weight - 0,018 Kg

Basic dynamic load rating (C) - 4,53 kN

Basic static load rating (C0) - 2,5 kN

Limiting speed - 13300 r/min

• Model Number:61903-2RS
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-25
• Application:Antenna Industry,Industrial,spring industry,Other machinery,sleep monitoring,leather processing,Pump,Medical equipment,mobile toilet,Cleaning equipment,bio-chemical
• Similar models:ISB 61903 SKF 61903-2RS1 FAG 61903 NKE 61903-2Z ISB SS61903 ISB 61903-RZ CX 61903-2RS ZEN F61903 ZEN F61903-2Z SKF W61903R-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 61903-2RS products，there is large inventory of ISB 61903-2RS . We has been built up long-term cooperation with ISB company, could make a bulk order of the 61903-2RS Which ISB 61903-2RS 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
  23130-E1A-M	150	250	80	FAG	Spherical Roller Bearings
  23968 KCW33+AH3968	340	460	90	CX	Spherical Roller Bearings
  5210WD	50	90	33,32	Timken	Angular Contact Ball Bearings
  4210	50	90	28	ZEN	Deep Groove Ball Bearings
  46376A	380	620	243	KOYO	Tapered Roller Bearings
  685ZZ	5	11	5	ISO	Deep Groove Ball Bearings
  AST11 140100	140	145		AST	Plain Bearings
  EE722115/722185	292,1	469,9	95,25	NTN	Tapered Roller Bearings
  F15114	70	150	41,275	Fersa	Tapered Roller Bearings
  KFX120	304,8	342,9	19,05	KOYO	Angular Contact Ball Bearings
  KLM16S	16	28	37	NTN	Linear Bearings
  MR163110-2RS	16	31	10	MB Bearing	Deep Groove Ball Bearings
  NA4910-2RS	50	72	22	CRAFT	Needle Roller Bearings
  W 6207	72	35	17	SKF	Deep Groove Ball Bearings
  UC205L2	25	52	34,1	KOYO	Deep Groove Ball Bearings
  5309-CG	45	100	39.7	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NATR8X	8	24	15	INA	NEEDLE BEARINGS
  KM18			16	STEYR	LOCKNUTS
  MF-148-ZZ	8	14	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SAF-52647/16..ROLLER	4.4375			CONSOLIDATED	PILLOW BLOCKS