Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1218

1218

Dimensions

d		90	mm
D		160	mm
B		30	mm
d₁	≈	112.5	mm
D₁	≈	138.7	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	101	mm
D_a	max.	149	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	23.6	kN
Fatigue load limit	P_u	1.08	kN
Reference speed		8500	r/min
Limiting speed		5300	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

2.5

Model Number: 1218
Inner Diameter：90mm Outer Diameter：160mm Width：30mm
Reference speed:5300 r/min Limiting speed:8500 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-16
Application:power tools,transportation equipment,rolling mill roll neck and slowdown device,rock drilling machinery,packaging machinery,Equipment,horizontal processing,hydraulic pump,Forging machine,Logistics Equipment,journal lathe
Similar models:PBM 121812 M1 1218 K + H 218 PSMF 121810 A51 GS 81218 SAF 1218 TLC SAF 1218 SAF 1218 T PBMF 121810 M1 PSM 121808 A51 PBM 121825 M1
BEARING POWER International Trading Co.,Ltd. specialize in 1218 products，there is large inventory of SKF 1218 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1218 Which SKF 1218 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.

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22382	57.15	77.75	9.53	Seals
23060 CC/W33	300	460	118	Bearings, units and housings
26346	66.675	99.97	11.13	Seals
50138	127	161.93	12.7	Seals
5756	14.3002	34.93	6.35	Seals
61924	120	165	22	Bearings, units and housings
7326 BCBM	130	280	58	Bearings, units and housings
7321 BECBP	105	225	49	Bearings, units and housings
GEZ 312 ES-2LS	95.25	149.225	83.337	Bearings, units and housings
K 55x60x27	55	60	27	Bearings, units and housings
PCZ 0406 E	6.35	7.9375	9.525	Bearings, units and housings
SAF 1622 x 4 TLC	101.6	-	-	Bearings, units and housings

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