d - 440 mm

D - 540 mm

B - 100 mm

C - 100 mm

Weight - 50 Kg

Basic dynamic load rating (C) - 989,8 kN

Basic static load rating (C0) - 2842 kN

(Grease) Lubrication Speed - 990 r/min

(Oil) Lubrication Speed - 1045 r/min

• Model Number:NNU 4888 K/W33
• Inner Diameter：440mm Outer Diameter：540mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:printing equipment,tower crane,impression material,tray industry,education model Instruments,Pneumatic Actuator,Other Measurements,bio-chemical,sample cup,chromatography,industry test
• Similar models:NKE NNCL4888-V NSK RS-4888E4 NSK NNCF4888V NSK RSF-4888E4 NKE NNCF4888-V ISB NNU4888K/W33 ISB NNU4888W33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4888K/W33 products，there is large inventory of ISB NNU 4888 K/W33 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NNU 4888 K/W33 Which ISB NNU4888K/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
  22211 EKW33+H311	50	100	25	ISB	Spherical Roller Bearings
  231/560 KW33	560	920	280	ISO	Spherical Roller Bearings
  23028 MBW33	140	210	53	MPZ	Spherical Roller Bearings
  2903	18	35	12	NACHI	Thrust Ball Bearings
  29352 M	260	420	95	ISB	Thrust Roller Bearings
  3200	10	30	14	ISO	Angular Contact Ball Bearings
  3800	10	19	7	ZEN	Angular Contact Ball Bearings
  6219-Z	95	170	32	CYSD	Deep Groove Ball Bearings
  6310ZZ	50,000	110,000	27,000	NTN-SNR	Deep Groove Ball Bearings
  BK3026	30	37	26	ZEN	Needle Roller Bearings
  BK3220	35	39	20	CX	Cylindrical Roller Bearings
  EGW18-E40-B	18	32	1,5	INA	Plain Bearings
  H913849/H913810	69,85	146,05	41,275	Timken	Tapered Roller Bearings
  IJ222002	42			ILJIN	Tapered Roller Bearings
  KGSNOS40-PP-AS	40	62		INA	Linear Bearings
  TRU 10515350	105	153	50	IKO	Cylindrical Roller Bearings
  UST207+WB	35			SNR	Bearing Units
  NCF3030V	150	225	56	FAG	CYLINDRICAL ROLLER BEARINGS
  54317U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  PAJ-15	1.8750	4.0000	.8125	RIV	SELF