Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 618/1.5

W 618/1.5

Dimensions

d		1.5	mm
D		4	mm
B		1.2	mm
d₁	≈	2.15	mm
D₁	≈	3.05	mm
r_1,2	min.	0.05	mm

Abutment dimensions

d_a	min.	2	mm
d_a	max.	2.1	mm
D_a	max.	3.6	mm
r_a	max.	0.05	mm

Calculation data

Basic dynamic load rating	C	0.062	kN
Basic static load rating	C₀	0.016	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		220000	r/min
Limiting speed		140000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0001

Model Number: W 618/1.5
Inner Diameter：1.5mm Outer Diameter：4mm Width：1.2mm
Reference speed:140000 r/min Limiting speed:220000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:Cleaning equipment,Storage Tool,Oral Image,Surveying Surveying Instruments,stamping die,gear grinding machine,Broadcasting System,bag machine,metal mold,Hydraulic Press,floor industry
Similar models:61803-2RS1 61824-2RS1 SAF 22618 T 618/850 MA W 61811-2RS1 W 61810-2RS1 61817-2RS1 61814-2RS1 61813-2RS1 61806-2RS1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13810	34.925	62	7.95	Seals
20x42x7 HMS5 V	20	42	7	Seals
BD-22238 CCK/W33-AH 2238 G	180	340	92	Bearings, units and housings
7216 BECBP	80	140	26	Bearings, units and housings
99094	24.6126	28.702	11.1252	Seals
99650	165.1	177.8	31.75	Seals
NKIS 35	35	58	22	Bearings, units and housings
NU 264 MA	320	580	92	Bearings, units and housings
NUP 212 ECP	60	110	22	Bearings, units and housings
SAF 22530	131.7625	-	-	Bearings, units and housings
SNP 3076x14	355.6	380	196.4182	Bearings, units and housings
Z 210	50	-	6	Seals

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Hot number： 16048 62207-2RS1 7013 ACD/HCP4AL BMO-6204/048S2/UA008A C 3180 KM D/W RW2-2RS1 GE 140 ESL-2LS JM 205149/110 A LL 483448/418 NUP 2318 ECML SNL 3038 ATURT SNL 317 TURU SSAFS 23044 KA x 7.13/16 Z 207 YET 209-110