d - 280 mm

D - 420 mm

B - 106 mm

C - 106 mm

b - 15,3 mm

d1 - 332,8 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

E - 384 mm

K - 7,5 mm

da min. - 295 mm

Da min - 387 mm

Da max. - 404 mm

ra max. - 3 mm

S - 5 mm

dh - 375,3 mm

Weight - 47,5 Kg

Basic dynamic load rating (C) - 1 080 kN

Basic static load rating (C0) - 2 080 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 200 r/min

Fatigue load limit (Pu) - 196

• Model Number: NN 3056 K/SPW33
• Inner Diameter：280mm Outer Diameter：420mm Width：106mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:sucker industry,van,medical equipment,tapered grinder,noise reduction equipment,relay,plastic molding,gas turbine,garbage disposal,Spectrum Products,municipal machinery
• Similar models:NACHI NN3056K INA NN3056-AS-K-M-SP INA SL183056 SKF C3056K+AOH3056 PSL NN3056K NTN NN3056K NTN NN3056KC1NAP5 NBS SL183056 ISO NN3056K NTN NNU3056C1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NN3056K/SPW33 products，there is large inventory of SKF NN 3056 K/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NN 3056 K/SPW33 Which SKF NN3056K/SPW33 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
  16003	17	35	8	ISB	Deep Groove Ball Bearings
  22332	160	340	114	FBJ	Spherical Roller Bearings
  24024CK30E4	120	180	60	NSK	Spherical Roller Bearings
  32006XT2LX3	30	55	17	NTN	Tapered Roller Bearings
  4315ZZ	75	160	55	FBJ	Deep Groove Ball Bearings
  51201 V/HR11Q1	42	12	11	SKF	Thrust Ball Bearings
  52211	45	90	45	NKE	Thrust Ball Bearings
  7340 BDB	200	420	160	ISO	Angular Contact Ball Bearings
  GE17ES	17	30	14	CRAFT	Plain Bearings
  NJ2322-E-TVP3	110	240	80	NKE	Cylindrical Roller Bearings
  NJ228-E-M6+HJ228-E	140	250	42	NKE	Cylindrical Roller Bearings
  NU 220	100	180	34	NACHI	Cylindrical Roller Bearings
  RNU 211 ECJ	100	66	21	SKF	Cylindrical Roller Bearings
  SCH813PR	12,7	19,05	20,638	INA	Needle Roller Bearings
  BA3220ZOH			1.2500	IKO	NEEDLE BEARINGS
  AH3880	400	380		SKF	WITHDRAWAL SLEEVES
  477610	50	110	27	New Departure	DEEP GROOVE BALL BEARINGS
  NKXR35Z	47	35		SKF	NEEDLE BEARINGS
  K-16x20x8	16	20	8	CONSOLIDATED	NEEDLE BEARINGS
  H-3940x180	200	240		CONSOLIDATED	ADAPTERS