d - 220 mm

D - 370 mm

B - 150 mm

C - 150 mm

Weight - 65 Kg

Basic dynamic load rating (C) - 1617 kN

Basic static load rating (C0) - 2842 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 1900 r/min

• Model Number:NNU 4144 K30M/W33
• Inner Diameter：220mm Outer Diameter：370mm Width：150mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:industry test,security,lifting chain,Individual Wire,Flame Cutting,enzyme,hydraulic cylinder,agriculture,machine lathe,Display Devices,printing equipment
• Similar models:NACHI 24144E FAG NNU4144-M NACHI 24144EK30 ISB NNU4144M/W33 ISB NNU4144K30M/W33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4144K30M/W33 products，there is large inventory of ISB NNU 4144 K30M/W33 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NNU 4144 K30M/W33 Which ISB NNU4144K30M/W33 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
  22312 KCW33	60	130	46	CX	Spherical Roller Bearings
  51322	110	190		AST	Thrust Ball Bearings
  51412	60	130		ISO	Thrust Ball Bearings
  7019HVUJ74	95	145	24	SNR	Angular Contact Ball Bearings
  713630130				FAG	Wheel Bearings
  AXK 80105	80	105	4	ISO	Needle Roller Bearings
  GEZ101ET-2RS	101,6	158,75	88,9	LS	Plain Bearings
  K14x18x10	14	18	10	ISO	Needle Roller Bearings
  K22X32X24	22	32		INA	Needle Roller Bearings
  NN 3008 TN/SP	40	68	21	ISB	Cylindrical Roller Bearings
  NUP211E	55	100	21	CYSD	Cylindrical Roller Bearings
  RNAFW759560	75	95	60	JNS	Needle Roller Bearings
  SYF 40 FM	40			SKF	Bearing Units
  UKFL209H	40			SNR	Bearing Units
  EW-1	1.0000	1.6250		FAG	THRUST BALL BEARINGS
  202-SZZ-ST	15	35	11	MRC	DEEP GROOVE BALL BEARINGS
  NA2206.2RS	30	62	20	Torrington	NEEDLE BEARINGS
  NATR12	12	32	15	SKF	NEEDLE BEARINGS
  K-30x35x13	30	35	13	CONSOLIDATED	NEEDLE BEARINGS
  K-38x43x17	38	43	17	CONSOLIDATED	NEEDLE BEARINGS