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：2025-12-09
• Application:flexible processing,Display Devices,Spectrum Products,defogging and degreasing,Seals,molding machine,Perfusion device,wheel lathe,Cleaning equipment,powder metallurgy,vacuum filter
• Similar models:CX NN3056K NACHI NN3056K SKF C3056 NTN NN3056C1NAP4 SKF C3056K+AOH3056 NTN NN3056KC1NAP4 NSK NCF3056V NBS SL183056 SKF NCF3056CV FAG NN3056-AS-K-M-SP
• 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.

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  GE60ET-2RS	60	90	44	LS	Plain Bearings
  K30X37X16	30	37		INA	Needle Roller Bearings
  K60x68x20	60	68	20	ISO	Needle Roller Bearings
  NJ260	300	540	85	NTN	Cylindrical Roller Bearings
  NN3084	420	620	150	KOYO	Cylindrical Roller Bearings
  NNC4834 V	170	215	45	CX	Cylindrical Roller Bearings
  RNA4840	220	250	50	ISO	Needle Roller Bearings
  WJ-323812	50,8	60,325		Timken	Needle Roller Bearings
  STF770RV1011g	770	1075	770	NSK	Cylindrical Roller Bearings
  I-71233	100	2.0625	21	FED	SELF
  3410	50	130	31	New Departure	DEEP GROOVE BALL BEARINGS
  10-B				MRC	THRUST BALL BEARINGS
  7226TGP/4	130	230	40	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SAL50ES	50		35	CONSOLIDATED	ROD ENDS