(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 62.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 38,000

Static Load Rating (Cor) - 74,000

Max Speed (Oil) (X1000 RPM) - 9,000

Shaft (Fw) - 50.000

Weight (g) - 158.00

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: NK50/25
• Inner Diameter：50mm Outer Diameter：62mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Roller mill,water,equipment,Gas turbine,insect experimental analysis instrument,hook,car,sawing machine,hinge industry,hardware,electromagnetic clutch
• Similar models:NSK HJ-607632+IR-506032 NSK RNAFW405034 KOYO 50BM5820 NTN PCJ445016 NBS K45x50x27 KOYO RNA1050 IKO TAF506225 NTN K50X57X18 NTN K42X50X20 JNS NKI50/35
• BEARING POWER International Trading Co.,Ltd. specialize in NK50/25 products，there is large inventory of AST NK50/25 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK50/25 Which AST NK50/25 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
  22252 EKW33+OH3152	240	480	130	ISB	Spherical Roller Bearings
  359-S/3525	46,038	87,312	26,988	Timken	Tapered Roller Bearings
  7805C	25	37	7	CYSD	Angular Contact Ball Bearings
  604	4	12	4	NSK	Deep Groove Ball Bearings
  7913DF	65	90	13	CYSD	Angular Contact Ball Bearings
  AST40 28080	280	285		AST	Plain Bearings
  AST50 22IB28	34,925			AST	Plain Bearings
  NAP212-38	60,325		69,8	FYH	Bearing Units
  NNU 4938 B/SPW33	190	260	69	SKF	Cylindrical Roller Bearings
  NU217	85	150	28	FBJ	Cylindrical Roller Bearings
  RNAO7X14X8-TV	7	14	8	INA	Needle Roller Bearings
  Y167	25,4	31,75	11,11	KOYO	Needle Roller Bearings
  QJ1060MA	300	460	74	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NF226E	130	230	40	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUP2205E	25	52	18	STEYR	CYLINDRICAL ROLLER BEARINGS
  NAO70x100x60	70	100	60	INA	NEEDLE BEARINGS
  NK70/35	85		35	SKF	NEEDLE BEARINGS
  260BC02	480	260	80	Torrington	DEEP GROOVE BALL BEARINGS
  23936	180	250	52	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  I-71229	90	1.8125	20	CONSOLIDATED	SELF