(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 57.0000

Width (B) - 30.0000

Dynamic Load Rating (Cr) - 43,000

Static Load Rating (Cor) - 94,000

Max Speed (Oil) (X1000 RPM) - 9,500

Shaft (Fw) - 47.000

Weight (g) - 142.00

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: NK47/30
• Inner Diameter：47mm Outer Diameter：57mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:Logistics Equipment,Industrial,Storage Tool,forklift industry,chamfering machine etc,spring industry,Garment Accessories,sewage pump,generator,Hydraulic Press,Industry
• Similar models:NTN RNA0-37X47X13 NBS NAO30x47x18 NTN PK39X47X21.8 NTN NAO-30×47×32ZW INA 712147310 NTN PCJ647224 AST NK47/20 ISO K42x47x27 KOYO 40BM4720 INA NAO30X47X16
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/30 products，there is large inventory of AST NK47/30 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK47/30 Which AST NK47/30 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
  4T-369S/362A	47,625	88,9	22,225	NTN	Tapered Roller Bearings
  51111	55	78	16	KOYO	Thrust Ball Bearings
  6010	50	80	16	NTN	Deep Groove Ball Bearings
  6026	130	200	33	KOYO	Deep Groove Ball Bearings
  7014CDF	70	110	20	CYSD	Angular Contact Ball Bearings
  71916 CD/HCP4AL	110	80	16	SKF	Angular Contact Ball Bearings
  BK4216	42	49	16	ISO	Cylindrical Roller Bearings
  FC 73108300	365	540	300	ISB	Cylindrical Roller Bearings
  HK4512	45	52	12	CRAFT	Needle Roller Bearings
  NA4824	120	150	30	Timken	Needle Roller Bearings
  R-2DD	3,175	9,525	3,967	NMB	Deep Groove Ball Bearings
  RB 30025	300	360	25	ISB	Thrust Roller Bearings
  NU2016E	80	125	27	SKF	CYLINDRICAL ROLLER BEARINGS
  L1208U	40	80	18	Rollway	CYLINDRICAL ROLLER BEARINGS
  RA-111-BTT	1.6875	3.3465	.7480	MRC	BALL BEARINGS
  LBB8AJ	.5000	.8750	1.2500	IKO	LINEAR RECIRCULATING BALL BEARINGS
  KA047XPO	4.7500	5.2500	.2500	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NAO80x110x30	80	110	30	SKF	NEEDLE BEARINGS
  1620	.4375	1.3750	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  114x140x13mm	114	140	13	CONSOLIDATED	OIL SEALS