d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Basic dynamic load rating (C) - 4,588 kN

Basic static load rating (C0) - 2,565 kN

(Grease) Lubrication Speed - 23000 r/min

(Oil) Lubrication Speed - 38000 r/min

• Model Number: F61903
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:pump industry,textile machinery,electromagnet,Switch,medical equipment,plastic blow molding,extruder,medical equipment,tapping machine,Hydraulic Press,plastic rolling
• Similar models:ISO 61903-2RS ZEN F61903 ISB SS61903-2RS ZEN 61903-2RS SKF 61903 CRAFT 61903ZZ FAG 61903-2RSR SKF W61903-2Z ZEN 61903-Z.T9H.C3 CRAFT 61903-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in F61903 products，there is large inventory of ZEN F61903 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the F61903 Which ZEN F61903 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
  1213	65	120	23	NSK	Self-Aligning Ball Bearings
  211KD	55	100	21	Timken	Deep Groove Ball Bearings
  21322 KCW33+AH322	110	240	50	CX	Spherical Roller Bearings
  30304A	20	52	16,25	SNR	Tapered Roller Bearings
  32052 X	400	260	87	SKF	Tapered Roller Bearings
  4T-HM807046/HM807010	50,8	104,775	36,512	NTN	Tapered Roller Bearings
  61904 ZZ	20	37	9	CX	Deep Groove Ball Bearings
  62305-2RS	25	62	24	ZEN	Deep Groove Ball Bearings
  6309	45,000	100,000	25,000	NTN-SNR	Deep Groove Ball Bearings
  6334	170	360	72	NACHI	Deep Groove Ball Bearings
  6903ZZNR	17,000	30,000	7,000	NTN	Deep Groove Ball Bearings
  799/792	128,588	206,375	47,625	FBJ	Tapered Roller Bearings
  GE 20ES	20	35	16	IKO	Plain Bearings
  LJ2.1/4-2Z	57,15	114,3	22,225	RHP	Deep Groove Ball Bearings
  MJ5/8-Z	15,875	46,0375	15,875	RHP	Deep Groove Ball Bearings
  NU209	45	85	19	NTN	Cylindrical Roller Bearings
  NUP2996	480	650	100	ISO	Cylindrical Roller Bearings
  SL014920	100	140	40	NBS	Cylindrical Roller Bearings
  SAF-518	3.1875			FAG	PILLOW BLOCKS
  3308E-2RS1	40	90	36.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS