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：2026-06-24
Application:medical equipment,textile machinery,air conditioning tools,tower crane,surgical instruments,rubber products machinery and equipment,equipment,ventilator anesthesia machine etc,sewage pump,Antenna Industry,pump industry
Similar models:1218 K 1218 K + H 218 PBM 121825 M1 81218 TN FSAF 1218 T 1218 GS 81218 FSAF 1218 WS 81218 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.
Model No. Inner Diameter Outer Diameter Width Type

6007
77540
C 3056
SSAFS 22526 x 4.1/2
SYF 505

Purchase the SKF 1218 Please fill in the following

Hot number： 231/750 CAK/W33 23984 CC/W33 36186 71807 CD/HCP4 7211 BE-2RZP 7217 ACD/P4A 99843 BT4-8052/HA1 GEZ 108 ES-2RS NKI 9/12 NUP 328 ECML OH 3144 H S7008 CE/P4A SCF 25 ES W 618/2 X

Model No.	Inner Diameter	Outer Diameter	Width	Type
6007
77540
C 3056
SSAFS 22526 x 4.1/2
SYF 505