(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 27.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 16,500

Static Load Rating (Cor) - 23,600

Max Speed (Oil) (X1000 RPM) - 21,000

Shaft (Fw) - 19.000

Weight (g) - 32.20

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:NK19/20
• Inner Diameter：19mm Outer Diameter：27mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-18
• Application:industrial fans,DC generators,hydraulic cylinder,motor,raw material accessories,metering pump,chuck industry,Display Devices,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,lifting upgrade,fruit and vegetable processing
• Similar models:NTN HL-8E-NK30X52X19PX3 KOYO R45/19 KOYO MK19161 CX K185x195x37 CX K15x19x24 NBS NK19/20 CX KK15x19x24 ISO K195x205x37 KOYO VE141910AB1 NTN HMK1819
• BEARING POWER International Trading Co.,Ltd. specialize in NK19/20 products，there is large inventory of AST NK19/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK19/20 Which AST NK19/20 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
  24032CK30E4	160	240	80	NSK	Spherical Roller Bearings
  31308-XL-P5-DF-VA20-40	40	90	50,5	FAG	Tapered Roller Bearings
  3214A-2Z	70	125	39,7	SKF	Angular Contact Ball Bearings
  6060 M	300	460	74	ISB	Deep Groove Ball Bearings
  AST650 223212	22	32		AST	Plain Bearings
  BCE98	14,288	19,05	12,7	INA	Needle Roller Bearings
  E-CRO-14601	730	1070	642	NTN	Tapered Roller Bearings
  NA4826	130	165	35	NSK	Needle Roller Bearings
  NJ2213	65	120	31	ISO	Cylindrical Roller Bearings
  NJ417-M	85	210	52	NKE	Cylindrical Roller Bearings
  SA211	55	100	32,5	CX	Deep Groove Ball Bearings
  SL024980	400	540	140	ISO	Cylindrical Roller Bearings
  T107	27,229	50,8	15,875	Timken	Thrust Roller Bearings
  BR-15	.4375	1.1250	.3750	FED	DEEP GROOVE BALL BEARINGS
  AS0821	8	21		INA	THRUST NEEDLE BEARINGS
  LS-261/2	8.5000	14.0000	2.0000	FBC	DEEP GROOVE BALL BEARINGS
  KA025CPO	2.5000	3.0000	.2500	KAYDON	DEEP GROOVE BALL BEARINGS
  YR-13/8-XC	.3750	1.3750	.8125	Smith	NEEDLE BEARINGS
  MW-9				CONSOLIDATED	THRUST BALL BEARINGS
  WH-6A			1.2500	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARING