Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61909

61909

Dimensions

d		45	mm
D		68	mm
B		12	mm
d₁	≈	52.4	mm
D₁	≈	61.2	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	48.2	mm
D_a	max.	64.8	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	14	kN
Basic static load rating	C₀	10.8	kN
Fatigue load limit	P_u	0.465	kN
Reference speed		20000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	15.9

Mass

Mass bearing

0.14

Model Number: 61909
Inner Diameter：45mm Outer Diameter：68mm Width：12mm
Reference speed:13000 r/min Limiting speed:20000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-27
Application:Switch,rock drilling machinery,Liposuction device,granulator,filter paper products,ventilation heating equipment,Forklift industry,Safety protection,Industrial,shaft milling machine,turret industry
Similar models:61909-2RS1 W 61909-2RS1 W 61909 R-2Z W 61909 W 61909-2RZ W 61909 R 61909 61909-2RZ W 61909-2Z
BEARING POWER International Trading Co.,Ltd. specialize in 61909 products，there is large inventory of SKF 61909 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61909 Which SKF 61909 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 Type

811/630 M
GRA 3018
GB 3011
NU 309 ECJ
SNW 24x4

Purchase the SKF 61909 Please fill in the following

Hot number： 10169 150x180x12 HMS5 V BD-23996 CAK/W33-OH 3996 H 36166 BMO-6205/048S2/UA008A BT4B 328223 G/HA1VA901 HJ 322 EC HM 3076 K 50x58x20 NUTR 2562 A SAF 22526 TLC SAFS 22518-11 x 3.1/16 TLC SY 40 TDW W 61805-2Z W 61807-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
811/630 M
GRA 3018
GB 3011
NU 309 ECJ
SNW 24x4