Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1220

1220

Dimensions

d		100	mm
D		180	mm
B		34	mm
d₁	≈	127	mm
D₁	≈	155.8	mm
r_1,2	min.	2.1	mm

Abutment dimensions

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

Calculation data

Basic dynamic load rating	C	68.9	kN
Basic static load rating	C₀	30	kN
Fatigue load limit	P_u	1.29	kN
Reference speed		7500	r/min
Limiting speed		4800	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.17
Calculation factor	Y₀	4
Calculation factor	Y₁	3.7
Calculation factor	Y₂	5.7

Mass

Mass bearing

3.7

Model Number: 1220
Inner Diameter：100mm Outer Diameter：180mm Width：34mm
Reference speed:4800 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2024-12-20
Application:Hydraulic Hose,wall industry,packaging materials,reinforced machinery,journal lathe,other rubber,industrial fans,Small air generators,meat products machine,Hair styling device,Liposuction device
Similar models:GS 81220 SAF 1220 FSAF 1220 WS 81220 FSAF 1220 T SAF 1220 T K 81220 TN FSAF 1220 TLC PCM 101220 M 1220
BEARING POWER International Trading Co.,Ltd. specialize in 1220 products，there is large inventory of SKF 1220 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1220 Which SKF 1220 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
28746	73.025	98.45	11.13	Seals
45x80x10 HMS5 V	45	80	10	Seals
47x72x8 CRW1 R	47	72	8	Seals
6211	55	100	21	Bearings, units and housings
7009 ACD/HCP4A	45	75	16	Bearings, units and housings
84781	-	-	31.75	Seals
AS 0515	5	15	1	Bearings, units and housings
H 3126	115	165	92	Bearings, units and housings
IR 40x45x20	40	45	20	Bearings, units and housings
NKS 60	60	80	28	Bearings, units and housings
SNW 120x3.3/8	85.725	131.9022	100.6094	Bearings, units and housings
W 20	101.2952	139.7	-	Bearings, units and housings

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Hot number： 14x26x7 CRW1 V 23972 CC/W33 2500250 32222T122/DB 47379 591/530 F 9820 BTM 70 ATN9/P4CDB GRA 3007 HA 206 K 89330 M NJ 222 ECJ SAF 22626 x 4.1/2 SAFS 22518 x 3.1/16 TLC SNL 3080