d - 17 mm

F - 22 mm

D - 30 mm

B - 18 mm

C - 18 mm

r min. - 0,3 mm

da min. - 19,5 mm

Da max. - 24 mm

ra max. - 0,3 mm

Db max - 27,5 mm

Weight - 0,056 Kg

Dynamic load rating radial (C) - 10,1 kN

Dynamic load rating axial (C) - 2,53 kN

Static load rating radial (C0) - 14,9 kN

Static load rating axial (C0) - 3,55 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number: NKIA5903
• Inner Diameter：17mm Outer Diameter：30mm Width：18mm
• Type：Complex Bearings
• Update date：2025-04-21
• Application:Performance test,climb ladder,directional control valve,metallurgy,X-ray Equipment,spectrometer,electromagnetic clutch,die casting mold,reducer,coal mill,joint protection
• Similar models:INA NKIB5903 ISO NKIB5903 CX NKIB5903 CX NKIA5903 ISO NKIA5903 INA NKIA5903 NBS NKIA5903 IKO NATB5903 IKO NATA5903 NBS NKIB5903
• BEARING POWER International Trading Co.,Ltd. specialize in NKIA5903 products，there is large inventory of NTN NKIA5903 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NKIA5903 Which NTN NKIA5903 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
  11309	45	100	25	ISO	Self-Aligning Ball Bearings
  4T-460/453X	44,45	104,775	30,162	NTN	Tapered Roller Bearings
  60/22N	22	44	12	KOYO	Deep Groove Ball Bearings
  61807	35	47	7	ISB	Deep Groove Ball Bearings
  65384/65321	44,45		44,45	KOYO	Tapered Roller Bearings
  7004 ACE/P4AL	42	20	12	SKF	Angular Contact Ball Bearings
  CX632				CX	Wheel Bearings
  E-CRI-07A01LL	35	140	76,7	NTN	Tapered Roller Bearings
  GEC 630 FBAS	850	630	300	SKF	Plain Bearings
  K13X16X14SE	13	16		KOYO	Needle Roller Bearings
  KGX060	152,4	203,2	25,4	KOYO	Angular Contact Ball Bearings
  NK 12/16 XL	12	19	16	INA	Needle Roller Bearings
  NK 16/16	24	16	16	SKF	Cylindrical Roller Bearings
  NKXR40	40,000	52,000	32,000	NTN	Complex Bearings
  SY 1.5/8 TF	41,275			SKF	Bearing Units
  TAPR 497 N	120			ISB	Plain Bearings
  VKBA 673				SKF	Wheel Bearings
  F10-18	10	18	5.5	ISC	THRUST BALL BEARINGS
  5308	40	90	36.5	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  KD-47XPO	4.7500	5.7500	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS