(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 40.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 22,600

Static Load Rating (Cor) - 36,000

Max Speed (Oil) (X1000 RPM) - 14,000

Shaft (Fw) - 30.000

Weight (g) - 65.00

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:NK30/20
• Inner Diameter：30mm Outer Diameter：40mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-03
• Application:Vertical pull,special broaching machine,rolling mill roll neck and slowdown device,Infrared Technology,Storage Tool,heating fans,stirrer,lifting tackle,building decoration raw materials and accessories,construction machinery and equipment,ventilator anesthesia machine etc
• Similar models:KOYO VE303922AB1-1 JNS NK28/30 INA NAO70X100X30 CX AXK1730 NTN HK3020LL NSK FWF-808830 SKF K80x88x30 Timken B-3012 NTN K61×66×30 Timken K80X88X30
• BEARING POWER International Trading Co.,Ltd. specialize in NK30/20 products，there is large inventory of AST NK30/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK30/20 Which AST NK30/20 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
  11207	35	72	52	KOYO	Self-Aligning Ball Bearings
  120TAH10DB	120	180	27	NACHI	Angular Contact Ball Bearings
  22348YMB	240	500	155	Timken	Spherical Roller Bearings
  32320	100	215	77,5	CRAFT	Tapered Roller Bearings
  436/432D+X1S-436	46,038	95,25	61,915	Timken	Tapered Roller Bearings
  5307KG	35	80	34,93	Timken	Angular Contact Ball Bearings
  61818-2RZ	90	115	13	ISB	Deep Groove Ball Bearings
  6407 N	35	100	25	ISB	Deep Groove Ball Bearings
  81107-TV	35	52	12	INA	Thrust Roller Bearings
  GY1010KRRB	15,875	40	27,38	Timken	Deep Groove Ball Bearings
  NUP18/1120	1120	1360	106	CX	Cylindrical Roller Bearings
  R-1350	5	13	4	NMB	Deep Groove Ball Bearings
  RBT6	6			NMB	Plain Bearings
  RCJT1-7/16	36,513			INA	Bearing Units
  RNA6905TT	30	42	30	NSK	Needle Roller Bearings
  S61708	40	50	6	ZEN	Deep Groove Ball Bearings
  203KG	17	40	12	FAF	DEEP GROOVE BALL BEARINGS
  2-16	1.3750	2.8340	.9050	Sealmaster	PILLOW BLOCKS
  45307	35	80	34.9	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RK2508X	.0781	.2500	.1406	RMB	DEEP GROOVE BALL BEARINGS