d - 45 mm

D - 68 mm

B - 34 mm

C - 30 mm

F - 52 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 49 mm

D_a - max. - 64 mm

r_a - max. - 0.6 mm

Basic dynamic load rating, radial direction - C - 45.7 kN

Basic static load rating, radial direction - C₀ - 78 kN

Basic dynamic load rating, axial direction - C - 7.5 kN

Basic static load rating, axial direction - C₀ - 12 kN

Fatigue load limit, radial direction - P_u - 9.6 kN

Fatigue load limit, axial direction - P_u - 0.513 kN

Reference speed - 7500 r/min

Limiting speed - 8500 r/min

Mass bearing - 0.38 kg

• Model Number:NKIB 5909
• Inner Diameter：68mm Outer Diameter：45mm Width：34mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:diagnostic test paper,Liposuction device,municipal machinery,car,Storage Tool,milling head plug,Automobile,Display Devices,building decoration raw materials and accessories,set bacteria instrument,light therapy instrument
• Similar models:SKF NKIA5909 SKF NKIB5909 SKF C5909V
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22268 CW33	340	620	165	CX	Spherical Roller Bearings
  32238J2	190	340	97	SKF	Tapered Roller Bearings
  3479/3423D+X2S-3479	36,512	82,55	66,678	Timken	Tapered Roller Bearings
  415599B	25	62	16	SKF	Deep Groove Ball Bearings
  60/530 N1MAS	530	780	112	ISB	Deep Groove Ball Bearings
  6020-2RSR	100	150	24	FAG	Deep Groove Ball Bearings
  626-2RS	6	19	6	KOYO	Deep Groove Ball Bearings
  H71944C	220	300	38	AST	Angular Contact Ball Bearings
  HK1412	14	20	12	NTN	Needle Roller Bearings
  HR95KBE42+L	95	170	78	NSK	Tapered Roller Bearings
  NK 110/30	110	130	30	NBS	Needle Roller Bearings
  NN3176	380	650	194	CX	Cylindrical Roller Bearings
  QJ318	90	190	43	CX	Angular Contact Ball Bearings
  RNA 493	5	11	10	IKO	Needle Roller Bearings
  RU 178X	115	240	28	ISB	Thrust Roller Bearings
  S51211	55	90	25	ZEN	Thrust Ball Bearings
  S71914 ACD/P4A	100	70	16	SKF	Angular Contact Ball Bearings
  222-S	200	110	38	MRC	DEEP GROOVE BALL BEARINGS
  2921	140	105		SKF	THRUST BALL BEARINGS
  6222-2RS	200	110	38	CONSOLIDATED	DEEP GROOVE BALL BEARINGS