d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Basic dynamic load rating (C) - 3,822 kN

Basic static load rating (C0) - 2,401 kN

(Grease) Lubrication Speed - 21420 r/min

(Oil) Lubrication Speed - 25200 r/min

1 - corrosion resistant

• Model Number: SS 61903
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Roller,casting embedding,turret industry,Solenoid Valves,position switch,defogging and degreasing,Perfusion device,Automobile,relay,key lock,paint paint
• Similar models:ZEN F61903-2RS SKF W61903-2RZ ZEN S61903-2RS ISB SS61903-2RS NKE 61903 CRAFT 61903-2RS ISO 61903ZZ CX 61903-2RS NKE 61903-2Z ISB 61903
• BEARING POWER International Trading Co.,Ltd. specialize in SS61903 products，there is large inventory of ISB SS 61903 . We has been built up long-term cooperation with ISB company, could make a bulk order of the SS 61903 Which ISB SS61903 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
  32206J	30	62	21.25	KBC	Tapered Roller Bearings
  33216U	80	140	46	NTN	Tapered Roller Bearings
  44RFN5028	44	50	27,5	KOYO	Needle Roller Bearings
  46T30208JR/37,5	40	80	45	KOYO	Tapered Roller Bearings
  6009LLU	45	75	16	NTN	Deep Groove Ball Bearings
  6228	140	250	42	ZEN	Deep Groove Ball Bearings
  7218-B	90	160	30	SIGMA	Angular Contact Ball Bearings
  7304CDB	20	52	15	CYSD	Angular Contact Ball Bearings
  HK4512	45	52	12	CRAFT	Needle Roller Bearings
  PNA22/44	22	44	20	ISO	Needle Roller Bearings
  RASE45	45		48	NKE	Bearing Units
  RNA1017	23,9	28,9	15	Timken	Needle Roller Bearings
  SL185015	75	107,9	54	NBS	Cylindrical Roller Bearings
  XLS-81/2	8.5000	11.5000	1.5000	HOFF	DEEP GROOVE BALL BEARINGS
  SNW12x2	60	80		Torrington	ADAPTERS
  6102K	15	32	9	NH	DEEP GROOVE BALL BEARINGS
  WC88501	12	32	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SNZ-216..1216	80	70	90	CONSOLIDATED	PILLOW BLOCKS
  231SM135	135	250	80	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  B-21	3.0937	1.7500		CONSOLIDATED	THRUST BALL BEARINGS