d - 460 mm

Fw - 502 mm

D - 620 mm

B - 160 mm

r min. - 4 mm

da min. - 476 mm

da max - 498 mm

Da max. - 604 mm

db min - 507 mm

ra max. - 3 mm

Weight - 136 Kg

Basic dynamic load rating (C) - 2250 kN

Basic static load rating (C0) - 5440 kN

• Model Number: NNU4992
• Inner Diameter：460mm Outer Diameter：620mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:mobile toilet,Water Monitoring,wall industry,fabric products,rock drilling machinery,motor,supporting facilities,Industrial,Traffic Fire Protection Equipment Security equipment,medical equipment,Microwave Equipment
• Similar models:NTN NNU4992K CX NN4992K SKF NNU4992BK/SPW33 ISO NNU4992V NSK NNCF4992V NTN NNU4992C1NAP4 NSK RS-4992E4 NKE NNCL4992-V NTN NNU4992KC1NAP4 ISO NNU4992
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4992 products，there is large inventory of KOYO NNU4992 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4992 Which KOYO NNU4992 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
  180FC123870A	900	1230	895	KOYO	Cylindrical Roller Bearings
  335/332A	34,925		22,403	KOYO	Tapered Roller Bearings
  3975/3925	50,8		30,048	KOYO	Tapered Roller Bearings
  45BER20HV1V	45	75	19	NSK	Angular Contact Ball Bearings
  6307-ZZ	35	80	21	CYSD	Deep Groove Ball Bearings
  7028 CD/P4AH1	210	140	33	SKF	Angular Contact Ball Bearings
  78/670B	670,000	820,000	69,000	NTN	Angular Contact Ball Bearings
  EX315G2	75	160	100	SNR	Deep Groove Ball Bearings
  HH249949/HH249910	247,65	406,4	115,888	Timken	Tapered Roller Bearings
  NA4911R	55	80	25	NTN	Needle Roller Bearings
  NUP1016	80	125	22	NTN	Cylindrical Roller Bearings
  RNA4928-XL	160	190	50	INA	Needle Roller Bearings
  RNAO18X26X13	18	22	13	Timken	Needle Roller Bearings
  UCX11-36	57,15	110	65,1	KOYO	Deep Groove Ball Bearings
  6310K.2RS	50	110	27	FAG	DEEP GROOVE BALL BEARINGS
  S6004.2RSR	20	42	12	FAG	DEEP GROOVE BALL BEARINGS
  HM-3056+MS-3056	9	Tr 280x4	24	SKF	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  F6-12	6	12	4.5	ISC	THRUST BALL BEARINGS
  5308-CFF	40	90	36.5	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6007RS	35	62	14	STEYR	DEEP GROOVE BALL BEARINGS