d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

b - 11,1 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - 1,1 mm

r4 min. - 1,1 mm

D1 - 272,2 mm

F - 245 mm

K - 3 mm

da min. - 231 mm

da max - 242 mm

Da max. - 289 mm

db min - 249 mm

ra max. - 2 mm

S - 3,7 mm

dh - 247 mm

Weight - 16,5 Kg

Basic dynamic load rating (C) - 512 kN

Basic static load rating (C0) - 1 140 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 2 800 r/min

Fatigue load limit (Pu) - 114

• Model Number: NNU 4944 B/SPW33
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-24
• Application:circulating pump,glass,Doppler,dye pigments,joint protection,Hydraulic Couplings,office outdoor camping equipment,hanging clamp,metallurgical mold,Perfusion device,machining
• Similar models:ISO NNU4944V NACHI RC4944 NBS SL024944 NKE NNCL4944-V KOYO DC4944VW NTN SL02-4944 ISO NNU4944KV NACHI NNU4944 ISO NNC4944V CX NNU4944KV
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4944B/SPW33 products，there is large inventory of SKF NNU 4944 B/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4944 B/SPW33 Which SKF NNU4944B/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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  27880/27820	38,1	80,035	24,608	ISO	Tapered Roller Bearings
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  L812148/L812111	66,675	103,213	17,602	Timken	Tapered Roller Bearings
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  NKI90/26	90	120	26	ISO	Needle Roller Bearings
  RF333726	33	37		KOYO	Needle Roller Bearings
  52428				FAG	THRUST BALL BEARINGS
  B71906-C-2RS-P4S-UL	30	47	9	FAG	ANGULAR CONTACT BALL BEARINGS
  71892MP	460	580	56	INA	ANGULAR CONTACT BALL BEARINGS
  HCB7226C.T.P4S	130	230	40	FAG	ANGULAR CONTACT BALL BEARINGS
  U-30205	25	52	15	New Departure	ANGULAR CONTACT BALL BEARINGS
  71900CDP4GA	10	22	6	SKF	ANGULAR CONTACT BALL BEARINGS