d - 440 mm

D - 720 mm

B - 280 mm

C - 280 mm

Weight - 450 Kg

Basic dynamic load rating (C) - 5605,6 kN

Basic static load rating (C0) - 11564 kN

(Grease) Lubrication Speed - 810 r/min

(Oil) Lubrication Speed - 855 r/min

• Model Number: NNU 4188 K30M/W33
• Inner Diameter：440mm Outer Diameter：720mm Width：280mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:van,chemical,mechanical and electrical,dynamic blood pressure,top industry,walking Food processing machinery and equipment,electromyography machine,lifting equipment Hoisting hoist,metal mold,forming machine,ECG
• Similar models:SKF C4188MB ISB NNU4188K30M/W33 FAG NNU4188-M NACHI 24188E SKF C4188K30MB NACHI 24188EK30 SKF C4188K30MB+AOH24188 ISB NNU4188M/W33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4188K30M/W33 products，there is large inventory of ISB NNU 4188 K30M/W33 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NNU 4188 K30M/W33 Which ISB NNU4188K30M/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
  293/530-M	530	800	160	NKE	Thrust Roller Bearings
  3NCHAR928	140	190	24	KOYO	Angular Contact Ball Bearings
  4T-30305D	25	62	18,25	NTN	Tapered Roller Bearings
  61816-2RS	80	100	10	CX	Deep Groove Ball Bearings
  6302-2NKE	15	42	13	NACHI	Deep Groove Ball Bearings
  6311-2RS1	120	55	29	SKF	Deep Groove Ball Bearings
  7236 A-UD	180	320	104	CX	Angular Contact Ball Bearings
  78225/78551	57,15	140,03	36,512	NSK	Tapered Roller Bearings
  AST50 76IB76	120,65			AST	Plain Bearings
  GE 50 SX	50	80	19	SIGMA	Plain Bearings
  K12X18X12H	12	18		Timken	Needle Roller Bearings
  GE40-UK-2RS	40	62	28	INA	Plain Bearings
  PK30X42X24.8	30,000	42,000		NTN	Needle Roller Bearings
  N 1006	30	48.5	13	NACHI	Cylindrical Roller Bearings
  HM-3152+MS-3152	12	Tr 260x4	24	SKF	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  24172	360	600	243	Torrington	SPHERICAL ROLLER BEARINGS
  N212	60	110	22	STEYR	CYLINDRICAL ROLLER BEARINGS
  KF-47ARO	4.7500	6.2500	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  293/630EM	630	950		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  SN-624..22324-K	110		160	CONSOLIDATED	PILLOW BLOCKS