d - 500 mm

D - 670 mm

B - 170 mm

D₁ - 611.6 mm

F - 554 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 3 mm

s - 3.5 mm

d_a - min. - 548 mm

d_a - max. - 548 mm

D_a - max. - 652 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2330 kN

Basic static load rating - C₀ - 6100 kN

Fatigue load limit - P_u - 490 kN

Limiting speed for grease lubrication - 950 r/min

Limiting speed for oil lubrication - 1100 r/min

Mass bearing - 173 kg

• Model Number: NNU 49/500 BK/SPW33X
• Inner Diameter：500mm Outer Diameter：670mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-19
• Application:vertical sawing machine,Laser Measurements,fruit and vegetable processing,Hair styling device,rolling mill roll neck and slowdown device,Small air generators,electric pump,internal combustion engine,Internal thread type,metallurgical mold,hydraulic cylinder
• Similar models:FAG NNU4920-S-M-SP NTN NNU4940 NSK NN4934MB FAG F-232349 NTN NN4944K SKF NNCL4928CV NSK NNU4952K NSK RS-4932E4 ISO NNC4976V ISB NNU4992SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU49/500BK/SPW33X products，there is large inventory of SKF NNU 49/500 BK/SPW33X . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 49/500 BK/SPW33X Which SKF NNU49/500BK/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
  2P25002	1250,000	1750,000	390,000	NTN	Spherical Roller Bearings
  3207ZZ	35	72	27	CRAFT	Angular Contact Ball Bearings
  4T-496/493DC+A	80,962	136,525	69,85	NTN	Tapered Roller Bearings
  598/592A	92,075	152,4	39,688	NSK	Tapered Roller Bearings
  B-2 1/2 5	3.970	7.142	7.92	KOYO	Needle Roller Bearings
  GEG160XT-2RS	160	260		AST	Plain Bearings
  H715343/H715311	68,262	136,525	46,038	Timken	Tapered Roller Bearings
  M276449D/M276410/M276410DG2	536,575	761,873	558,8	NTN	Tapered Roller Bearings
  NJ414	70	180	42	CX	Cylindrical Roller Bearings
  NAPK211-32	50,8			FYH	Bearing Units
  NU320-E-MA6	100	215	47	NKE	Cylindrical Roller Bearings
  SABP10N	10			LS	Plain Bearings
  XLJ1.3/4	44,45	76,2	14,2875	RHP	Deep Groove Ball Bearings
  230S.1000	420	314	106	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  MUCFPL205-15W	.9375			AMI	THERMOPLASTIC PILLOW BLOCKS
  16100	10	28	8	SKF	DEEP GROOVE BALL BEARINGS
  93440	.8750	1.2500	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  R3.2RS	.1875	.5000	.1960	SKF	DEEP GROOVE BALL BEARINGS
  52240				CONSOLIDATED	THRUST BALL BEARINGS
  LR-50/5-2RS	5	17	7	CONSOLIDATED	YOKE TYPE TRACK ROLLERS