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：2025-12-09
Application:Plastic Equipment,Animal Tracking,standing experimental equipment,Seals,Sensors,food sterilization,car and accessories,Other Machine Tools,sterilizers,storage shelves,industrial supplies
Similar models:81220 TN FSAF 1220 SAF 1220 PCM 101220 M WS 81220 51220 FSAF 1220 TLC SAF 1220 T K 81220 TN FSAF 1220 T
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
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6300/HR22T2	10	35	11	Bearings, units and housings
ECY 210	-	-	-	Bearings, units and housings
LR 17x20x16.5	17	20	16.5	Bearings, units and housings
NATV 50 PPA	50	90	30	Bearings, units and housings
OKBS 132	132	-	-
OKC 180	180		-
PBM 240260250 M1G1	240	260	250	Bearings, units and housings
PCZ 3232 M	50.8	55.5625	50.8	Bearings, units and housings
SAL 80 ESX-2LS	80	-	55	Bearings, units and housings
SAW 23524 TLC	106.3625	-	-	Bearings, units and housings

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