Fw - 40 mm

D - 50 mm

C - 30 mm

r5 min. - 0,3 mm

Weight - 0,137 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 80,2 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number:NK40/30
• Inner Diameter：40mm Outer Diameter：50mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:pressure control valve,machining,tapping machine,Cylinder Standard,Spectrum Products,printing equipment,Pump,wall materials,Medical room equipment,hydraulic pump,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
• Similar models:Timken K40X45X27TN KOYO K40X50X27H KOYO HJ-10412840 ISO KK35x40x32 Timken HK0408 ISO KK32x40x42 NTN K40×45×13 Timken RNAO50X62X40 JNS NAF406220 KOYO AXK4060
• BEARING POWER International Trading Co.,Ltd. specialize in NK40/30 products，there is large inventory of KOYO NK40/30 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NK40/30 Which KOYO NK40/30 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
  11157XR/11300	40		17,384	KOYO	Tapered Roller Bearings
  230/600 EKW33+OH30/600	560	870	200	ISB	Spherical Roller Bearings
  23936	180	250	52	ISB	Spherical Roller Bearings
  241/710YMD	710	1150	438	Timken	Spherical Roller Bearings
  45BG07S5G-2DL	45	75	32	NACHI	Angular Contact Ball Bearings
  593A/592A	88,9	152,4	39,688	ISO	Tapered Roller Bearings
  6208BI	40	80	18	KOYO	Angular Contact Ball Bearings
  72225C/72488D+X1S-72225	57,15	123,825	77,785	Timken	Tapered Roller Bearings
  7230 ADB	150	270	90	ISO	Angular Contact Ball Bearings
  K12X17X13	12	17	13	FBJ	Needle Roller Bearings
  HH506349/HH506311	49,987	114,3	44,45	Timken	Tapered Roller Bearings
  K18X25X22	18,000	25,000		NTN	Needle Roller Bearings
  RI-21/2	1,191	3,967	1,588	NMB	Deep Groove Ball Bearings
  RNU2622	130,000	230,000	79,375	NTN	Cylindrical Roller Bearings
  WJ-323812	50,8	60,325		Timken	Needle Roller Bearings
  SBR 16	16			NBS	Linear Bearings
  SL014956	280	380	100	NBS	Cylindrical Roller Bearings
  MR63h	3	6	2	ISC	DEEP GROOVE BALL BEARINGS
  SN612	55		80	SKF	PILLOW BLOCKS
  RTWH-727				Andrews	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING