(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 90.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 53,000

Static Load Rating (Cor) - 100,000

Max Speed (Oil) (X1000 RPM) - 6,000

Shaft (Fw) - 73.000

Weight (g) - 302.00

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:NK73/25
• Inner Diameter：73mm Outer Diameter：90mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:die casting mold,top industry,Broadcasting System,Air,coupling type,office equipment,boring bar boring bar,hook,metal mold,wheel lathe,relay
• Similar models:IKO NAFW173026 MPZ K65X73X47ZWTH IKO TAF739035 CX NK73/35 NTN HMK3730 KOYO RP505734A NSK RNAFW354732 KOYO BE273418ASB1 ISO NK73/35 Timken K73X79X20
• BEARING POWER International Trading Co.,Ltd. specialize in NK73/25 products，there is large inventory of AST NK73/25 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK73/25 Which AST NK73/25 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
  232/900YMD	900	1580	515	Timken	Spherical Roller Bearings
  3305-B-TVH	25	62	25,4	FAG	Angular Contact Ball Bearings
  51203 V/HR11T1	47	17	12	SKF	Thrust Ball Bearings
  DE2806	140,000	210,000	66,000	NTN	Angular Contact Ball Bearings
  FCD 132176450	660	880	450	ISB	Cylindrical Roller Bearings
  FYJ 50 KF+HS 2310	41,275			SKF	Bearing Units
  GAC120N	120	180	38	LS	Plain Bearings
  GEWZ127ES-2RS	127	196,85	190,5	LS	Plain Bearings
  K165X173X35	165	173	30	ISO	Needle Roller Bearings
  KMJ15X21X16.8	15,000	21,000		NTN	Needle Roller Bearings
  NJ1011	55	90	18	NTN	Cylindrical Roller Bearings
  NKI 20/20	20	32	20	FBJ	Needle Roller Bearings
  NNF5052X V	260	340	95	ISO	Cylindrical Roller Bearings
  S3PP16RTF	7,937	26,975		Timken	Bearing Units
  AS1K	.2500	.7500	.2187	FAF	DEEP GROOVE BALL BEARINGS
  RSL182322	110	8.5930	80	INA	CYLINDRICAL ROLLER BEARING
  QJM7/8	.8750	2.2500	.6875	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  51160				CONSOLIDATED	THRUST BALL BEARINGS
  BT-160-640	16.0000	20.0000		CONSOLIDATED	THRUST BALL BEARINGS
  RSL182309	45	3.4770	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARING