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

1218 K

Dimensions

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

Tapered bore, taper 1:12

Abutment dimensions

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

2.4

Model Number: 1218 K
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：2026-06-24
Application:rolling machine,suction nozzle,mechanical annex,rock drilling machinery,Embroidery,Textile Industry Accessories and Accessories,paper processing machine,Other Measurements,pneumatic Pump,Vacuum generator,filter paper products
Similar models:1218 K + H 218 PSM 121825 A51 PSMF 121808 A51 PBM 121816 M1 PBMF 121810 M1 PSMF 121810 A51 51218 PSM 121816 A51 GS 81218 FSAF 1218 TLC
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Model No. Inner Diameter Outer Diameter Width Type

120 VA R
34891
7216 BECBPH
890 VE R
YEL 215-215-2F

Purchase the SKF 1218 K Please fill in the following

Hot number： 15312 15x24x7 HMSA10 RG1 17053 240/950 BC 18x35x7 HMSA10 RG 250x285x15 HMSA10 V 60x75x8 HMS5 RG 6209-RSH GRA 3022 FY 1.3/16 WDW S71912 CB/HCP4A S71918 CD/HCP4A SAF 22613 x 2.1/4 SAFS 23024 KAT x 4.1/4 W 618/0.6

Model No.	Inner Diameter	Outer Diameter	Width	Type
120 VA R
34891
7216 BECBPH
890 VE R
YEL 215-215-2F