Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2220 KM

2220 KM

Dimensions

d		100	mm
D		180	mm
B		46	mm
d₁	≈	124	mm
D₁	≈	156.9	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	112	mm
d_a	max.	124	mm
D_a	max.	168	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	97.5	kN
Basic static load rating	C₀	40.5	kN
Fatigue load limit	P_u	1.76	kN
Reference speed		6700	r/min
Limiting speed		4800	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.27
Calculation factor	Y₀	2.5
Calculation factor	Y₁	2.3
Calculation factor	Y₂	3.6

Mass

Mass bearing

4.8

Model Number: 2220 KM
Inner Diameter：100mm Outer Diameter：180mm Width：46mm
Reference speed:4800 r/min Limiting speed:6700 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-07-24
Application:Special Equipment,die casting mold,cooling system,engineering machinery,water protection,milling head plug,instrument,hanging clamp,root canal filling,electric pump,gantry processing
Similar models:SSAFS 22220 TLC 2220 K HJ 2220 EC BD-22220 EK-AHX 320 NJ 2220 ECJ NJ 2220 ECP NUP 2220 ECML PSM 152220 A51 SAFS 22220-11 TLC HK 2220.2RS
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Model No. Inner Diameter Outer Diameter Width Type

315811 E
4206 ATN9
BC4B 316345 A
D/W RW1 R-2Z
GEC 530 TXA-2RS

Purchase the SKF 2220 KM Please fill in the following

Hot number： 350x380x16 HDS2 V 530466 6009-2Z 61814-2RZ 6317/HC5C3 71920 ACB/HCP4A 7218 BECBP 81126 TN 91313 91330 NJ 1884 MA PRM 859040 PSMF 182512 A51 SAF 22640 x 7.1/8 T YET 209

Model No.	Inner Diameter	Outer Diameter	Width	Type
315811 E
4206 ATN9
BC4B 316345 A
D/W RW1 R-2Z
GEC 530 TXA-2RS