(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 33.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 18,800

Static Load Rating (Cor) - 30,500

Max Speed (Oil) (X1000 RPM) - 17,000

Shaft (Fw) - 25.000

Weight (g) - 42.00

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:NK25/20
• Inner Diameter：25mm Outer Diameter：33mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-18
• Application:decoration machinery,EEG,Technical Equipment,other mold,Body shaping,agricultural testing and analysis equipment and related,trolley,Medical room equipment,instrumentation instrument,Rolling mill,Warehouse Shelf Equipment
• Similar models:FBJ K25X30X20 ZEN BK2526 NTN PK19×25×15.8X1 NSK NAFW254232 NTN KJ30X35X25.8 ISO K68X76X25 KOYO FNT-2542 NBS NKI25/30 IKO TA2530Z KOYO HK2538
• BEARING POWER International Trading Co.,Ltd. specialize in NK25/20 products，there is large inventory of AST NK25/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK25/20 Which AST NK25/20 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
  1315	75	160	37	KOYO	Self-Aligning Ball Bearings
  2210-2RSTN9	50	90	23	ISB	Self-Aligning Ball Bearings
  222S.600	152,4	310	86	FAG	Spherical Roller Bearings
  399D/394A	61,912	110	55,55	Timken	Tapered Roller Bearings
  7924C	120	165	22	NTN	Angular Contact Ball Bearings
  GAC70S	70	110	25	FBJ	Plain Bearings
  GE30-HO-2RS	30	47	30	INA	Plain Bearings
  N222EM	110,000	200,000	38,000	SNR	Cylindrical Roller Bearings
  QJ248	240	440	72	ISO	Angular Contact Ball Bearings
  RASE35-N	35		45	NKE	Bearing Units
  RNU12048	20,4	40	16	SNR	Cylindrical Roller Bearings
  UC318	90	190	96	KOYO	Deep Groove Ball Bearings
  SL185010	50	80	40	INA	CYLINDRICAL ROLLER BEARINGS
  R595E	95	240	55	HOFF	CYLINDRICAL ROLLER BEARINGS
  GE20ES	20	35	16	FAG	SPHERICAL PLAIN BEARINGS
  DMR25				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  219-SZZX	95	170	32	MRC	DEEP GROOVE BALL BEARINGS
  B7008C.T.P4S	40	68	15	FAG	ANGULAR CONTACT BALL BEARINGS
  30264	320	580	92	CONSOLIDATED	TAPERED ROLLER BEARINGS
  SAL10E	10		9	CONSOLIDATED	ROD ENDS