d - 45 mm

D - 120 mm

B - 29 mm

d₁ - - 68.91 mm

D₁ - - 95.85 mm

r_1,2 - min. - 2 mm

d_a - min. - 58 mm

D_a - max. - 107 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 76.1 kN

Basic static load rating - C₀ - 45 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 13000 r/min

Limiting speed - 8500 r/min

Calculation factor - k_r - 0.035

Calculation factor - f₀ - 12.1

Mass bearing - 1.572 kg

• Model Number:6409
• Inner Diameter：120mm Outer Diameter：45mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:hydraulic cylinder buffer,electromagnetic clutch,stamping die,motor,Laser Measurements,pump industry,decoration machinery,rubber products machinery and equipment,Cylinder Micro,Machine Tool Accessories,agrochemical
• Similar models:FBJ 6409-2RS NKE 6409-N FBJ 6409 SIGMA 6409 KOYO 6409 NTN-SNR 6409 SKF 6409NR NKE 6409-NR FAG 6409 NKE 6409
• BEARING POWER International Trading Co.,Ltd. specialize in 6409 products，there is large inventory of SKF 6409 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6409 Which SKF 6409 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
  23264W33	320	580	208	ISO	Spherical Roller Bearings
  23956 CC/W33	380	280	75	SKF	Tapered Roller Bearings
  7812C	60	78	10	CYSD	Angular Contact Ball Bearings
  6018				Ruville	Wheel Bearings
  6302-2Z	42	15	13	SKF	Deep Groove Ball Bearings
  81238	190	270		CX	Thrust Roller Bearings
  K20x24x17	20	24	17	CX	Needle Roller Bearings
  H969249/10	406,4	762	180,975	CX	Tapered Roller Bearings
  K,81106TVP	30	47	5	KOYO	Thrust Roller Bearings
  NK25/16	25	33	16	KOYO	Needle Roller Bearings
  NCF18/600V	600	730	60	SKF	Cylindrical Roller Bearings
  NJ218EM	90	160	30	NSK	Cylindrical Roller Bearings
  NNU3072C1NAP4	360	540	134	NTN	Cylindrical Roller Bearings
  NU3988	440	600	118	ISO	Cylindrical Roller Bearings
  UCT209	45			KOYO	Bearing Units
  RSL183010	50		23	INA	CYLINDRICAL ROLLER BEARING
  22320CC	100	215	73	SKF	SPHERICAL ROLLER BEARINGS
  6215-K	75	130	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  IR-320x350x80	320		80	CONSOLIDATED	NEEDLE BEARINGS
  EW-13/4	1.7500	2.6250		CONSOLIDATED	THRUST BALL BEARINGS