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：2025-12-16
• Application:medical equipment,ventilator anesthesia machine etc,equipment,Die,packaging materials,Individual Wire,medical equipment,chamfer,metal mold,fabric products,safety testing
• Similar models:NKE NNCL4930-V NSK NNU4932MB ISB NNU4948SPW33 NTN SL01-4976 ISO NNU4940V NTN SL02-4988 NTN SL02-4980 INA SL014916 NTN SL02-4918 FAG Z-567498.ZL-K-C5
• 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.

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  AST850SM 10080	100	105		AST	Plain Bearings
  CRBC 15030	150	230	30	ISB	Thrust Roller Bearings
  HK3018RS	30	37	18	Timken	Needle Roller Bearings
  K,81116LPB	80	105	7,5	KOYO	Thrust Roller Bearings
  MFJ-1612	16	22	12	NSK	Needle Roller Bearings
  NUP240	200	360	58	NTN	Cylindrical Roller Bearings
  PBY30	30			INA	Bearing Units
  SE 6005 ZZSTPRZ	25	47	12	KOYO	Deep Groove Ball Bearings
  ZARN 70130 TN	70	130	25	NBS	Complex Bearings
  NU18/1180	1180	1420	106	FAG	CYLINDRICAL ROLLER BEARINGS
  NA4860	300	380	80	FAG	NEEDLE BEARINGS
  94520	1.0000	1.5000	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  6303.2Z	17	47	14	FAG	DEEP GROOVE BALL BEARINGS
  RNU4905	42		17	FAG (Old No.)	NEEDLE BEARINGS
  KRV-19-PP	8	19	11	INA	NEEDLE BEARINGS
  1019	2.9687	1.6250		NICE	THRUST BALL BEARINGS