d - 440 mm

Fw - 492 mm

D - 600 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

Weight - 121 Kg

Basic dynamic load rating (C) - 2 150 kN

Basic static load rating (C0) - 5 550 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1 000 r/min

• Model Number: NNU4988K
• Inner Diameter：440mm Outer Diameter：600mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:noise reduction equipment,pressure control valve,Textile Industry Accessories and Accessories,generator,other lathe,Forging machine,Industrial equipment,Surveying Surveying Instruments,spring industry,Animal Tracking,packaging materials
• Similar models:KOYO DC4988AVW NTN NNU4988 NTN NNU4988C1NAP4 CX NNU4988K NSK RS-4988E4 NSK RSF-4988E4 NTN NNU4988K KOYO DC4988VW NSK NNCF4988V CX NNU4988KV
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4988K products，there is large inventory of NTN NNU4988K . We has been built up long-term cooperation with NTN company, could make a bulk order of the NNU4988K Which NTN NNU4988K 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
  24144CE4	220	370	150	NSK	Spherical Roller Bearings
  6220 ZZ	100	180	34	ISO	Deep Groove Ball Bearings
  6319	200	95	45	SKF	Deep Groove Ball Bearings
  DAC4382037	43	82	37	CYSD	Angular Contact Ball Bearings
  FJ-1210	12	16	10	NSK	Needle Roller Bearings
  GEGZ57ES	57,15	100,0125		AST	Plain Bearings
  KBF25	25	40		NBS	Linear Bearings
  L183449/L183410	762	889	88,9	KOYO	Tapered Roller Bearings
  NF220	100	180	34	CRAFT	Cylindrical Roller Bearings
  NK7/10TN	7	14	10	KOYO	Needle Roller Bearings
  NN3005C1NAP4	25	47	16	NTN	Cylindrical Roller Bearings
  NU2315-E-TVP2	75	160	55	FAG	Cylindrical Roller Bearings
  QJ1264	320	580	105	CX	Angular Contact Ball Bearings
  AH312	60	55		SKF	WITHDRAWAL SLEEVES
  9310NPP	50	72	12	FAF	DEEP GROOVE BALL BEARINGS
  HML-16	1.0000		1.3750	Heim	ROD ENDS
  KML26			21	STEYR	LOCKNUTS
  SAR1-35SS	35	55	25	NTN	SPHERICAL PLAIN BEARINGS
  HC7018TGP/4	90	140	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  HMV-64I			63	CONSOLIDATED	HYDRAULIC NUTS