(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 53.0000

Width (B) - 30.0000

Dynamic Load Rating (Cr) - 40,500

Static Load Rating (Cor) - 85,000

Max Speed (Oil) (X1000 RPM) - 10,000

Shaft (Fw) - 43.000

Weight (g) - 133.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number: NK43/30
• Inner Diameter：43mm Outer Diameter：53mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:Anti-defibrillation pacing,metal mold,lifting upgrade,Hydraulic Rama,chuck industry,Spectrum Products,ECG,outdoor equipment,electric hydraulic lifting platform,Medical printer,squeeze machine etc
• Similar models:NTN K30X43X54.8ZW IKO GBRI243720UU KOYO VE243020AB1 NSK HJ-648032+IR-546432 NTN K43X48X29.8 INA NKS43 NTN ARX43X159X269 JNS NK43/20 NTN GK40X45X43.8 INA F-94361.2
• BEARING POWER International Trading Co.,Ltd. specialize in NK43/30 products，there is large inventory of AST NK43/30 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK43/30 Which AST NK43/30 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
  17098/17244	24,981	62	16,002	ISO	Tapered Roller Bearings
  238/1180-B-K-MB	1180	1420	180	FAG	Spherical Roller Bearings
  52BIH240	133,35	184,15	25,4	Timken	Deep Groove Ball Bearings
  6214-2RS1	125	70	24	SKF	Deep Groove Ball Bearings
  7017 CB/P4AL	130	85	22	SKF	Angular Contact Ball Bearings
  7326 A	130	280	58	ISO	Angular Contact Ball Bearings
  BA 4420 Z	69,85	79,375	31,75	IKO	Needle Roller Bearings
  EE219068/219117	174,625	298,45	82,55	Timken	Tapered Roller Bearings
  K120x127x24	120	127	24	ISO	Needle Roller Bearings
  K100X107X21	100	107		INA	Needle Roller Bearings
  N1018	90	127	24	NTN	Cylindrical Roller Bearings
  NK 100/36	100	120	36	NBS	Needle Roller Bearings
  RNNU5218	260,000	320,000	145,000	NTN	Cylindrical Roller Bearings
  S7212 ACD/HCP4A	110	60	22	SKF	Angular Contact Ball Bearings
  SA35ET-2RS	35		25	AST	Plain Bearings
  XW5	127	165,1	25,85	INA	Thrust Ball Bearings
  NAB-40	52		22	FAG	NEEDLE BEARINGS
  TLA2516Z	32		16	IKO	NEEDLE BEARINGS
  B707C.T.P4S	7	19	6	FAG	ANGULAR CONTACT BALL BEARINGS
  CRHSB-30	1.0000	1.8750	1.0000	CONSOLIDATED	NEEDLE BEARINGS