Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 618/2 X

W 618/2 X

Dimensions

d		2	mm
D		5	mm
B		2	mm
d₁	≈	2.7	mm
D₁	≈	3.9	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	2.6	mm
d_a	max.	2.6	mm
D_a	max.	4.2	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.094	kN
Basic static load rating	C₀	0.025	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		200000	r/min
Limiting speed		120000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	6.5

Mass

Mass bearing

0.0002

Model Number: W 618/2 X
Inner Diameter：2mm Outer Diameter：5mm Width：2mm
Reference speed:120000 r/min Limiting speed:200000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-20
Application:dye pigments,Spectral Products,safety testing,noise inspection,Flame Cutting,Other Measurements,wall industry,welding equipment,coal,key lock,construction machinery and equipment
Similar models:W 61802 61803-2RZ 618/530 MA W 61817 PPM 161815 W 61805 R SAF 22618 x 3.1/4 T W 61801-2RZ 61821-2RS1 618/600 MA
BEARING POWER International Trading Co.,Ltd. specialize in W618/2X products，there is large inventory of SKF W 618/2 X Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/2 X Which SKF W618/2X 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
105x140x12 HMSA10 RG	105	140	12	Seals
19643	50.0126	73.03	11.91	Seals
38883	99.0092	110.0074	7.0104	Seals
52445	133.35	158.75	12.7	Seals
52489	133.35	165.1	12.7	Seals
71915 CE/P4A	75	105	16	Bearings, units and housings
86687	-	-	28.56	Seals
BEAS 008032-2RZ	8	32	20	Bearings, units and housings
FY 40 LDW	40	-	-	Bearings, units and housings
PBM 182516 M1G1	18	25	16	Bearings, units and housings
SAW 23530 x 5.3/8 T	136.525	-	-	Bearings, units and housings
SY 45 WDW	45	-	-	Bearings, units and housings

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Hot number： 1205 EM 22316 E 23260 CC/W33 31327 401401 48726 52310 95x140x12 HMS5 V BEAM 012055-2RS FYTBK 30 TF NU 2320 ECJ SAFS 22518 x 3.1/8 TLC SAW 23238 TLC SYR 3 15/16-3 WS 81211