d - 100 mm

Fw - 113 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,77 Kg

Basic dynamic load rating (C) - 155 kN

Basic static load rating (C0) - 305 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number:NNU4920K
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-30
• Application:atomizer class,heating fans,Cylinder Micro,medical equipment,DC generators,injection molding machine,Grinding and polishing equipment,large agricultural machinery,thin metal materials,engineering machine,ventilation equipment
• Similar models:NTN SL01-4920 FAG NNU4920-S-M-SP KOYO NNU4920K NACHI NNU4920K NACHI RC4920 KOYO DC4920AVW NTN SL02-4920D2 IKO NAG4920 NSK NNU4920 NSK RS-4920E4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4920K products，there is large inventory of NACHI NNU4920K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4920K Which NACHI NNU4920K 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
  130063X/130120C	63,5	120	29,79	Gamet	Tapered Roller Bearings
  22352-K-MB+AH2352G	260	540	165	FAG	Spherical Roller Bearings
  6003-2NKE9	17	35	10	NACHI	Deep Groove Ball Bearings
  61914 ZZ	70	100	16	CX	Deep Groove Ball Bearings
  61924	120	165	22	ZEN	Deep Groove Ball Bearings
  7068 A-UD	340	520	164	CX	Angular Contact Ball Bearings
  F-58	5	9	8	NSK	Needle Roller Bearings
  GIR 25 DO	25	42	20	INA	Plain Bearings
  HH914449/HH914412	66,675		53,975	KOYO	Tapered Roller Bearings
  LM48548/10	34,925	65,088	18,034	ISO	Tapered Roller Bearings
  LUCE 50		50		SKF	Linear Bearings
  MFJT-3022	30	37	22	NSK	Needle Roller Bearings
  N1017RXTPKR	85	118	22	NSK	Cylindrical Roller Bearings
  NJ305-E-MPA+HJ305-E	25	62	17	NKE	Cylindrical Roller Bearings
  NN 3048 K	240	330	92	NSK	Cylindrical Roller Bearings
  R190LL	90	160	30	NH	CYLINDRICAL ROLLER BEARINGS
  N1012AKSP	60	95	18	SKF	CYLINDRICAL ROLLER BEARINGS
  ELP10				RIV	THRUST BALL BEARINGS
  KG350CPO	35.0000	37.0000	1.0000	KAYDON	DEEP GROOVE BALL BEARINGS
  60TAC120B	60	120	20	NSK	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS