(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：2025-12-11
• Application:fruit and vegetable processing,agriculture,circulating pump,screen filter,standing experimental equipment,forklift truck,insect experimental analysis instrument,rolling machine,leather processing,Medical equipment,preservation equipment
• Similar models:IKO TAF475730 Timken WJ-647216 IKO RNAF354716 NTN NAO-30×47×32ZW NSK RLM374730-1 NBS K47x52x27 KBC K424719PCSP CX K40x47x20 NTN PK38.1X47.6X38.1 Timken K42X47X17H
• 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
  22336-K-MB+H2336	180	380	126	FAG	Spherical Roller Bearings
  22380 K	400	820	243	ISB	Spherical Roller Bearings
  30334	170	360	80	NTN	Tapered Roller Bearings
  7202BEA	15	35	11	NSK	Angular Contact Ball Bearings
  FF 2025 ZW			25	MPZ	Needle Roller Bearings
  GE 240 ES	240	340	140	CX	Plain Bearings
  HK 5024 2RS	50	58	24	NBS	Needle Roller Bearings
  HK1216.2RS	12	18	16	Timken	Needle Roller Bearings
  K22×26×11S	22	26		NTN	Needle Roller Bearings
  P 17 TF	17			SKF	Bearing Units
  S4202	15	35	14	ZEN	Deep Groove Ball Bearings
  UCFC218	90			ISO	Bearing Units
  AW-217-H	85	150	2.7500	American	CYLINDRICAL ROLLER BEARINGS
  C1900HCUL	10	22	6	Barden	ANGULAR CONTACT BALL BEARINGS
  6013	65	100	18	FAG	DEEP GROOVE BALL BEARINGS
  TWJ20UU	1.2500		3.5000	NB	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  6010.2RSR	50	80	16	FAG	DEEP GROOVE BALL BEARINGS
  FJ-3520	42		20	NSK	NEEDLE BEARINGS
  6210NR	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  170RU02	170	310	52	Torrington	CYLINDRICAL ROLLER BEARINGS