(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 25.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 15,100

Static Load Rating (Cor) - 20,400

Max Speed (Oil) (X1000 RPM) - 22,000

Shaft (Fw) - 17.000

Weight (g) - 29.80

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: NK17/20
• Inner Diameter：17mm Outer Diameter：25mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:other CNC,experimental equipment,Antenna Industry,Die,EEG,blood cell reagent,rubber products machinery and equipment,machine lathe,storage and transportation equipment,plastic rolling,Medical equipment
• Similar models:KOYO HK1712 SKF K165x173x26 NTN K165X173X36 KOYO BTM1710 NSK HJ-14017048+IR-12014048 NSK MFJL-1715 JNS NAF203517 NBS NAO25x40x17 KOYO K12X17X10BE ISO PNA17/35
• BEARING POWER International Trading Co.,Ltd. specialize in NK17/20 products，there is large inventory of AST NK17/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK17/20 Which AST NK17/20 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
  1011KRRB	17,4625	40	27,78	Timken	Deep Groove Ball Bearings
  16014	70	110	13	KOYO	Deep Groove Ball Bearings
  32238JR	190	340	97	KOYO	Tapered Roller Bearings
  6226 M	230	130	40	SKF	Deep Groove Ball Bearings
  7013CDB	65	100	18	CYSD	Angular Contact Ball Bearings
  71820 CTBP4	100	125	13	CX	Angular Contact Ball Bearings
  89307	35	68		ISO	Thrust Roller Bearings
  AST650 354530	35	45		AST	Plain Bearings
  ER1.16.1204.400-1SPPN	1119	1338	68	ISB	Thrust Roller Bearings
  EXP310	50			SNR	Bearing Units
  F15141	55	91,5	25	Fersa	Deep Groove Ball Bearings
  GE 530 DO	530	710	243	INA	Plain Bearings
  GE300XT/X	300	430		AST	Plain Bearings
  MJT 6.1/2	165,1	330,2	63,5	SIGMA	Angular Contact Ball Bearings
  AD5221	105	190	2.5625	American	CYLINDRICAL ROLLER BEARINGS
  NUTR25	25	52	25	FAG	NEEDLE BEARINGS
  CSXD090	9.0000	10.0000	.5000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  MR-24			1.2500	McGill	NEEDLE BEARINGS
  51344				STEYR	THRUST BALL BEARINGS
  E12	12	32	7	SKF	MAGNETO BEARINGS