(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：2025-12-16
• Application:Cleaning equipment,education model Instruments,garbage disposal,forklift truck,Perfusion device,relay,Antenna Potentials,medical equipment,machine lathe,ultra-quiet generators,marine analysis and testing equipment
• Similar models:SKF K19x23x17 INA RNA6917-ZW IKO TAF101712 NTN HK1712 NTN K17X21X10 NTN K14X17X10 ISO RNA6917 CX K14X20X17 KOYO ARZ174079 FBJ K15X21X17
• 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
  20210 KC+H210	50	90	20	CX	Spherical Roller Bearings
  130065/130127H	65	127	71	Gamet	Tapered Roller Bearings
  29436 E	360	180	109	SKF	Thrust Roller Bearings
  365/362A	50	88,9	20,638	ISO	Tapered Roller Bearings
  50BNR10XE	50	80	16	NSK	Angular Contact Ball Bearings
  62205-2RS	25	52	18	CRAFT	Deep Groove Ball Bearings
  63004-2RS	20	42	16	FBJ	Deep Groove Ball Bearings
  6915-2RU	75	105	16	KOYO	Deep Groove Ball Bearings
  7215CPA	75	130	25	KOYO	Angular Contact Ball Bearings
  7220CDF	100	180	34	NACHI	Angular Contact Ball Bearings
  EGF06040-E40	6	8	4	INA	Plain Bearings
  F693H-2RS	3	8	4	AST	Deep Groove Ball Bearings
  FCDP 184268950	920	1300	975	ISB	Cylindrical Roller Bearings
  UKFA207H	30			SNR	Bearing Units
  NK19/20	27		20	FAG	NEEDLE BEARINGS
  61922	110	150	20	FAG	DEEP GROOVE BALL BEARINGS
  7405PJDU	25	80	21	MRC	ANGULAR CONTACT BALL BEARINGS
  NCF2240V	200	360	98	SKF	CYLINDRICAL ROLLER BEARINGS
  RL-16	2.0000	4.0000	.8125	CONSOLIDATED	SELF
  NU-228E	140	250	42	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS