(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 48.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 25,500

Static Load Rating (Cor) - 45,000

Max Speed (Oil) (X1000 RPM) - 11,000

Shaft (Fw) - 38.000

Weight (g) - 79.40

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:NK38/20
• Inner Diameter：38mm Outer Diameter：48mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-15
• Application:electromagnetic clutch,heating fans,hydraulic cylinder buffer,Surveying Surveying Instruments,hinge industry,bio-chemical,climb ladder,safety testing,Spectrum Products,Pump,wheel lathe
• Similar models:SKF NA4838 INA NK38/20-XL NTN PK30X38X17.8 ISO K38x43x27 KOYO TVK3852J-1 NTN PK30X38X26.3 Timken K28X38X25,5 NTN HMK3820 AST HK3038 NTN PK30X38X13.8
• BEARING POWER International Trading Co.,Ltd. specialize in NK38/20 products，there is large inventory of AST NK38/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK38/20 Which AST NK38/20 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
  32314	70	150	54	CYSD	Tapered Roller Bearings
  576/572	73,025	139,992	36,512	ISO	Tapered Roller Bearings
  54408U	40	90	77	NSK	Thrust Ball Bearings
  629-2RSR	9	26	8	FAG	Deep Groove Ball Bearings
  6312LUNR	60,000	130,000	31,000	NTN	Deep Groove Ball Bearings
  7326WN MBR	130	280	58	Timken	Angular Contact Ball Bearings
  B-912	14,288	19,05	19,05	Timken	Needle Roller Bearings
  E 225 /NS 7CE3	25	52	15	SNFA	Angular Contact Ball Bearings
  E-R1050	50,000	94,442	27,000	NTN	Cylindrical Roller Bearings
  EXFA201	12			SNR	Bearing Units
  GE670DO	670	900	308	ISO	Plain Bearings
  J-1612	25.400	31.750	19.05	KOYO	Needle Roller Bearings
  NU 206	30	62	16	NACHI	Cylindrical Roller Bearings
  R1-4ZZ	1,984	6,35	3,571	ISO	Deep Groove Ball Bearings
  RNA59/32	40	52	27	NTN	Needle Roller Bearings
  NK25/16	33		16	FAG	NEEDLE BEARINGS
  MUC146	230	370	53	Rollway	CYLINDRICAL ROLLER BEARINGS
  U-30309	45	100	25	New Departure	ANGULAR CONTACT BALL BEARINGS
  2303	17	47	19	STEYR	SELF
  51409				CONSOLIDATED	THRUST BALL BEARINGS