Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61911-2RS1

61911-2RS1

Dimensions

d		55	mm
D		80	mm
B		13	mm
d₁	≈	63	mm
D₂	≈	74.2	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	59.6	mm
d_a	max.	63.1	mm
D_a	max.	75.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	16.5	kN
Basic static load rating	C₀	14	kN
Fatigue load limit	P_u	0.6	kN
Limiting speed		5000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	16.3

Mass

Mass bearing

0.19

Model Number: 61911-2RS1
Inner Diameter：55mm Outer Diameter：80mm Width：13mm
Reference speed:5000 r/min Limiting speed:r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-30
Application:printing machinery,flexible processing,garden machinery,sheet industry,Hydraulic Equipment,lathe,Pest Monitoring,Oral Image,machine lathe,sheet industry,ECG
Similar models:61911 W 61911-2Z W 61911-2RS1 W 61911 61911-2RZ 61911-2RS1
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Model No. Inner Diameter Outer Diameter Width Type

34883
71938 CD/P4A
NJ 324 ECML
PCM 11512050 E
SAFS 23026 KAT x 4.7/16

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Hot number： 41751 470641 6316-2RS1 75x105x10 HMSA10 V 75x115x13 CRSH1 R BT4B 328287 G/HA1 C 2213 TN9 FSAF 1518 TLC NKI 95/36 NUP 2316 ECP SAF 22511 x 1.13/16 SAFS 23024 KAT x 4.1/8 SNW 144x7.15/16 SYNT 90 L W 633

Model No.	Inner Diameter	Outer Diameter	Width	Type
34883
71938 CD/P4A
NJ 324 ECML
PCM 11512050 E
SAFS 23026 KAT x 4.7/16