(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 28.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 16,400

Static Load Rating (Cor) - 23,800

Max Speed (Oil) (X1000 RPM) - 20,000

Shaft (Fw) - 20.000

Weight (g) - 33.90

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: NK20/20
• Inner Diameter：20mm Outer Diameter：28mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-28
• Application:Traffic Fire Protection Equipment Security equipment,Embroidery,joint protection,relay,Broadcasting System,shoe-making machinery,Industrial,Workpiece,die casting mold,bio-chemical,knitted fabrics
• Similar models:KOYO MJ-20121 NTN KV15.9X20.6X8.8 INA NK14/20XL ISO K120X127X25 NSK HJ-9612048 NTN NA2205XLL Timken RNA2040 KOYO AR20100170 KOYO RFU343920A IKO BA2620Z
• BEARING POWER International Trading Co.,Ltd. specialize in NK20/20 products，there is large inventory of AST NK20/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK20/20 Which AST NK20/20 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
  24134-2RS	170	280	109	ISB	Spherical Roller Bearings
  32044-X	220	340	76	FAG	Tapered Roller Bearings
  3777/3720	46,038	93,264	30,162	Timken	Tapered Roller Bearings
  5011				Ruville	Wheel Bearings
  619/500X3F1	500	660	75	ISB	Deep Groove Ball Bearings
  7024 C-UD	120	180	56	CX	Angular Contact Ball Bearings
  71915 ACD/P4AL	105	75	16	SKF	Angular Contact Ball Bearings
  ARZ 6,5 10 22,4	10	22,4	6,5	Timken	Needle Roller Bearings
  BSD 4575 CG	45	75	15	SKF	Thrust Ball Bearings
  CRD-2819	140	305	160	NTN	Tapered Roller Bearings
  GEC360XS-2RS	360	480		AST	Plain Bearings
  NU 1096 MA	700	480	100	SKF	Thrust Ball Bearings
  NU20/710	710	1030	185	CX	Cylindrical Roller Bearings
  NU2216FM	80	140	33	Fersa	Cylindrical Roller Bearings
  PSL 512-29	600	740	200	PSL	Cylindrical Roller Bearings
  R152.30				SNR	Wheel Bearings
  RNA1035	44	50	18	Timken	Needle Roller Bearings
  120532	.7500	1.3750	2.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  180428	1.1250	1.6250	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  SSR-12-ZZ	.7500	1.6250	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS