Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 618/8-2Z

W 618/8-2Z

Dimensions

d		8	mm
D		16	mm
B		4	mm
d₂	≈	9.65	mm
D₂	≈	14.2	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.5	mm
d_a	max.	9.6	mm
D_a	max.	14.4	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.715	kN
Basic static load rating	C₀	0.3	kN
Fatigue load limit	P_u	0.012	kN
Reference speed		90000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.5

Mass

Mass bearing

0.0031

Model Number: W 618/8-2Z
Inner Diameter：8mm Outer Diameter：16mm Width：4mm
Reference speed:45000 r/min Limiting speed:90000 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:decoration machinery,Industrial Adhesive,SPA equipment,forming machine,cleaners,Equipment,Medical room equipment,Textile Accessories,defogging and degreasing,cooling system,industry test
Similar models:61803-2RZ SAF 1618 x 3.1/4 W 618/9 61828-2RZ W 61809-2RZ 61840 W 618/8-2Z 618/6 618/1120 MA W 618/1.5 R
BEARING POWER International Trading Co.,Ltd. specialize in W618/8-2Z products，there is large inventory of SKF W 618/8-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/8-2Z Which SKF W618/8-2Z 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
BD-23040 CCK/W33-AH 3040 G	190	310	82	Bearings, units and housings
22352 CC/W33	260	540	165	Bearings, units and housings
23284-2CS5/VT143	420	760	272	Bearings, units and housings
51305 V/HR11Q1	25	52	18	Bearings, units and housings
6319-RS1	95	200	45	Bearings, units and housings
706 CE/P4A	6	17	6	Bearings, units and housings
708 ACE/HCP4AH	8	22	7	Bearings, units and housings
BT4-8003 G/HA1VA902	431.8	571.5	-	Bearings, units and housings
SAF 22528 x 5	127	-	-	Bearings, units and housings
SSAFS 23056 KA x 10.7/16	265.1125	-	-	Bearings, units and housings
YAR 206-2FW/VA228	30	62	38.1	Bearings, units and housings
YET 206-101		62		Bearings, units and housings

Purchase the SKF W 618/8-2Z Please fill in the following

Hot number： 120x145x12 CRW1 R 29380 29496 EM 313-2Z 38x50x7 CRW1 V 51206 V/HR22T2 71922 ACD/HCP4A 7207 CD/P4A 9854 BD-C 4188 K30MB-AOH 24188 H 3034 IR 50x60x28 PSM 455555 A51 SIL 70 TXE-2LS YAR 207-104-2RF/HV