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：2025-04-23
• Application:horizontal processing,Machine Tool Accessories,cooling system,shoe-making machinery,Optical detection,ventilation fans,Safety protection,tire industry,electrocardiograph,metal mold,leather processing
• Similar models:ISB NNU4144M/W33 FAG NNU4144-M ISB NNU4144K30M/W33 NACHI 24144E NACHI 24144EK30
• 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
  22234 EKW33+AH3134	160	310	86	ISB	Spherical Roller Bearings
  234730	155	225	90	ISO	Thrust Ball Bearings
  61801-2RS	12	21	5	ISO	Deep Groove Ball Bearings
  63212-2RS	60	110	36,5	ISO	Deep Groove Ball Bearings
  6806ZZ	30	42	7	NSK	Deep Groove Ball Bearings
  7818CDB/GNP5	90	115	26	NTN	Angular Contact Ball Bearings
  HC TR080702J	38,5	68	18,5	KOYO	Tapered Roller Bearings
  NUP 224 E	120	215	40	NACHI	Cylindrical Roller Bearings
  RM24L	6.0000	12.0000	2.2500	FAG	CYLINDRICAL ROLLER BEARINGS
  SD-3148	9.0000			FAG	PILLOW BLOCKS
  2MMV9126WI-CRDU	130	200	33	FAF	ANGULAR CONTACT BALL BEARINGS
  61816-2RS1	80	100	10	SKF	DEEP GROOVE BALL BEARINGS
  562024	120	180	234424 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  NF221	105	190	36	SKF	CYLINDRICAL ROLLER BEARINGS
  LJ-11/4-NR	1.2500	2.7500	.6875	RHP	DEEP GROOVE BALL BEARINGS
  14B	65	140	33	RIV	DEEP GROOVE BALL BEARINGS
  XLS-33/8	3.3750	5.0000	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-30/600	600	870	200	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-308..20308	40	-	60	CONSOLIDATED	PILLOW BLOCKS
  VSA250855	755	997		CONSOLIDATED	SLEWING BEARINGS