Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2318

2318

Dimensions

d		90	mm
D		190	mm
B		64	mm
d₁	≈	121	mm
D₁	≈	162.2	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	104	mm
D_a	max.	176	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	151	kN
Basic static load rating	C₀	57	kN
Fatigue load limit	P_u	2.5	kN
Reference speed		6300	r/min
Limiting speed		4500	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.05
Calculation factor	e	0.37
Calculation factor	Y₀	1.8
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.6

Mass

Mass bearing

8.45

Model Number: 2318
Inner Diameter：90mm Outer Diameter：190mm Width：64mm
Reference speed:4500 r/min Limiting speed:6300 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2025-12-09
Application:plastic molding,Broadcasting System,Storage Tool,surgical instruments,packaging materials,squeeze machine etc,Broadcasting System,car shock absorber,marine test,construction machinery and equipment,vacuum filter
Similar models:BD-23188 CAK/W33-OH 3188 H NJ 2318 ECP 23184-2CS5K/VT143 BD-BS2-2218-2RSK/VT143-H 2318 E/L73 BD-23218 CCK/W33-H 2318 BD-C 2318 K-AHX 2318 BD-23180-2CS5K/VT143-OH 3180 HE 32318/DF HE 2318 NJ 2318 ECM
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19210	49.2252	61.9	6.35	Seals
2000648	508	561.98	23.27	Seals
22315 EK	75	160	55	Bearings, units and housings
330782 AG	241.478	349.148	-	Bearings, units and housings
3309 DMA	45	100	39.7	Bearings, units and housings
34x44x8 HMSA10 V	34	44	8	Seals
55x70x8 HMSA10 V	55	70	8	Seals
627-2Z	7	22	7	Bearings, units and housings
FYNT 80 L	80	-	-	Bearings, units and housings
SAF 1515 x 2.3/8 TLC	60.325	-	-	Bearings, units and housings
SYJ 80 TF	80	-	-	Bearings, units and housings
ZW 42x52	42	52	2	Seals

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Hot number： BD-24068 CCK30/W33-AOH 24068 275 VA V 29484 EM 30244 3100895 420006 50x72x10 HMSA10 V 7008 ACD/P4AH AH 24128 C 3972 M D/W R2 FSAF 1515 x 2.3/8 TLC GEP 530 FS K 28x35x16 RNA 6911