d - 280 mm

D - 420 mm

Ew - 384 mm

B - 106 mm

C - 106 mm

r min. - 4 mm

da min. - 296 mm

Da min - 387 mm

Da max. - 404 mm

ra max. - 3 mm

Weight - 51,2 Kg

Basic dynamic load rating (C) - 1090 kN

Basic static load rating (C0) - 2010 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1400 r/min

• Model Number: NN3056
• Inner Diameter：280mm Outer Diameter：420mm Width：106mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:industrial fans,mobile toilet,squeeze machine etc,industrial equipment,Cylinder Standard,non-motor vehicle Electric car,manual Tools,vacuum filter,Perfusion device,granulator,storage and transportation equipment
• Similar models:PSL NN3056K INA NN3056-AS-K-M-SP SKF NN3056K/SPW33 NTN NN3056KC1NAP4 NTN NN3056C1NAP4 CX NN3056K NBS SL183056 NACHI 23056E NKE NCF3056-V INA SL183056
• BEARING POWER International Trading Co.,Ltd. specialize in NN3056 products，there is large inventory of KOYO NN3056 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NN3056 Which KOYO NN3056 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
  100FC68405	500	680	420	KOYO	Cylindrical Roller Bearings
  204KRD4	15,875	47	17,5	CYSD	Deep Groove Ball Bearings
  22BTM2816A	22	28	16	KOYO	Needle Roller Bearings
  23126 KCW33+H3126	130	210	64	CX	Spherical Roller Bearings
  32030-X-N11CA-A120-170	150	225	96	FAG	Tapered Roller Bearings
  32228-A	140	250	71,75	FAG	Tapered Roller Bearings
  5S-7904ADLLBG/GNP42	20	37	9	NTN	Angular Contact Ball Bearings
  6024DDU	120	180	28	NSK	Deep Groove Ball Bearings
  6206LTZZ	30,000	62,000	16,000	SNR	Deep Groove Ball Bearings
  697-2Z	7	17	5	ZEN	Deep Groove Ball Bearings
  HM804849/HM804810	48,412	95,25	30,162	Timken	Tapered Roller Bearings
  K.81213LPB	65	100	11	Timken	Thrust Roller Bearings
  NCF18/500V	500	620	56	SKF	Cylindrical Roller Bearings
  NF417	85	210	52	FBJ	Cylindrical Roller Bearings
  NKX 17	26	17	25	SKF	Cylindrical Roller Bearings
  SNW3120x31/2	100	130		SKF	ADAPTERS
  KF-350XPO	35.0000	36.5000	.7500	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SAF-63251/2..ROLLER	5.5000			CONSOLIDATED	PILLOW BLOCKS
  KAA17CLO	1.7500	2.1250	.1875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TWB-1120	.6875	1.2500		CONSOLIDATED	THRUST NEEDLE BEARINGS