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：2021-06-06
Application:industry test,tray industry,plastic molding,other rubber,Oral Equipment,non-motor vehicle Electric car,Automation,office equipment,Flame Cutting,education model Instruments,industrial skin care
Similar models:51218 PSM 121808 A51 K 81218 TN FSAF 1218 GS 81218 PSM 121825 A51 PSMF 121810 A51 PBMF 121812 M1 PSM 121820 A51 PBMF 121810 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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