Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2218 K + H 318

2218 K + H 318

Dimensions

d₁		80	mm
D		160	mm
B		40	mm
B₁		65	mm
d₃		120	mm
D₁	≈	139.5	mm
B₄		18	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	max.	112	mm
d_b	min.	96	mm
D_a	max.	149	mm
B_a	min.	11	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	70.2	kN
Basic static load rating	C₀	28.5	kN
Fatigue load limit	P_u	1.32	kN
Reference speed		7500	r/min
Limiting speed		5300	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.27
Calculation factor	Y₀	2.5
Calculation factor	Y₁	2.3
Calculation factor	Y₂	3.6

Mass

Mass bearing + adapter sleeve

5.5

Model Number: 2218 K + H 318
Inner Diameter：80mm Outer Diameter：160mm Width：40mm
Reference speed:5300 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：2024-12-13
Application:coupling type,car shock absorber,electric pump,air conditioning tools,electromagnetic clutch,heating fans,granulator,ventilator anesthesia machine etc,Pest Monitoring,injection molding machine,shoe-making machinery
Similar models:PSM 182218 A51 2218 KM NU 2218 ECJ HJ 2218 EC SAFS 22218 TLC NUP 2218 ECP SSAFS 22218 BS2-2218-2RS/VT143 BS2-2218-2RSK/VT143 NJ 2218 ECM
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19770	50.8	66.93	5.94	Seals
21136	53.975	76.12	11.13	Seals
24148 CCK30/W33	240	400	160	Bearings, units and housings
28x38x8 HMS5 RG	28	38	8	Seals
36363	92.075	126.97	11.13	Seals
38669	98.425	123.85	12.7	Seals
39581/39520	57.15	112.712	30.162	Bearings, units and housings
FSAF 22517 x 3	76.2	-	-	Bearings, units and housings
K 89417 M	85	180		Bearings, units and housings
KMK 16	18	-	80	Bearings, units and housings
NA 49/32	32	52	20	Bearings, units and housings
PCM 040506 E/VB055	4	5.5	6	Bearings, units and housings

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Hot number： 21910 BD-23976 CCK/W33-OH 3976 H 32008T41.5 X/DB 32230 400 VL V 6309/HR11QN 99125 BA 3 BD-C 3040 K-AH 3040 G FSAF 1515 x 2.1/2 KDMS 604-370/170 NJ 220 ECJ RSTO 40 SAF 1609 T SAF 22520 x 3.3/8 TLC