d - 500 mm

D - 670 mm

B - 170 mm

C - 170 mm

b - 22,3 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 3 mm

r4 min. - 3 mm

D1 - 611,6 mm

F - 554 mm

K - 12 mm

da min. - 548 mm

da max - 548 mm

Da max. - 652 mm

db min - 559 mm

ra max. - 4 mm

S - 3,5 mm

dh - – mm

Weight - 165 Kg

Basic dynamic load rating (C) - 2 330 kN

Basic static load rating (C0) - 6 100 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1 100 r/min

Fatigue load limit (Pu) - 490

• Model Number: NNU 49/500 B/SPW33X
• Inner Diameter：500mm Outer Diameter：670mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:sewage pump,textile machinery,Roller mill,Hydraulic Hose,Die,extruder,heating fans,universal category,pipe fittings Steel industry,Spectrum Products,miscellaneous instruments
• Similar models:CX NN4921 SKF NNU49/600B/SPW33X NTN SL02-4920D2 NTN SL01-4924 FAG Z-566490.ZL-K-C5 NSK RSF-4934E4 SKF NNCL4920CV CX NNC4930V CX NN4964K NACHI NNU4922K
• BEARING POWER International Trading Co.,Ltd. specialize in NNU49/500B/SPW33X products，there is large inventory of SKF NNU 49/500 B/SPW33X . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 49/500 B/SPW33X Which SKF NNU49/500B/SPW33X 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
  6214-2NSE	70	125	24	NACHI	Deep Groove Ball Bearings
  6808	40	52	7	KOYO	Deep Groove Ball Bearings
  6912ZZNR	60,000	85,000	13,000	NTN	Deep Groove Ball Bearings
  7907	35	55	10	CYSD	Angular Contact Ball Bearings
  812/500	500,000	670,000	135,000	NTN	Thrust Ball Bearings
  BCE107-1/2	15,875	20,638	11,91	INA	Needle Roller Bearings
  BXRE308-2Z	40	90	23	INA	Needle Roller Bearings
  LL510749/10	63,5	92,075	13,495	CX	Tapered Roller Bearings
  NK10X72X30	50,000	72,000	30,000	NTN	Needle Roller Bearings
  HK0609	10		9	FAG	NEEDLE BEARINGS
  BK2526	32		26	FAG	NEEDLE BEARINGS
  6018NR	90	140	24	FAG	DEEP GROOVE BALL BEARINGS
  6230	270	150	45	FAG	DEEP GROOVE BALL BEARINGS
  MS-12-NR	1.2500	3.1250	.8750	FBC	DEEP GROOVE BALL BEARINGS
  32004X	20	42	15	SKF	TAPERED ROLLER BEARINGS
  NNF5020ADB.2LSV	100	150	67	SKF	CYLINDRICAL ROLLER BEARINGS
  628ZZ	8	24	8	SKF	DEEP GROOVE BALL BEARINGS
  280RJ02	280	500	80	Torrington	CYLINDRICAL ROLLER BEARINGS
  RLS-48	6.0000	10.5000	1.5625	SKF	DEEP GROOVE BALL BEARINGS
  SI70ES	70		49	CONSOLIDATED	ROD ENDS