Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 618/4

W 618/4

Dimensions

d		4	mm
D		9	mm
B		2.5	mm
d₁	≈	5.2	mm
D₁	≈	7.5	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.8	mm
d_a	max.	5.1	mm
D_a	max.	8.2	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.364	kN
Basic static load rating	C₀	0.114	kN
Fatigue load limit	P_u	0.005	kN
Reference speed		140000	r/min
Limiting speed		85000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	6.5

Mass

Mass bearing

0.0006

Model Number: W 618/4
Inner Diameter：4mm Outer Diameter：9mm Width：2.5mm
Reference speed:85000 r/min Limiting speed:140000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:Dental Equipment,heating fans,wall materials,food packaging,van,flow control valve,Chromatography Products,centrifugal pump,altimeter etc,stirrer,coal mill
Similar models:618/1120 TN 618/1400 MA W 61809-2Z 61868 MA PPM 161820 618/630 MA 61800 61807 61852 61809-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W618/4 products，there is large inventory of SKF W 618/4 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/4 Which SKF W618/4 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
12343	31.75	44.5	6.35	Seals
22619	57.15	92.02	11.13	Seals
6004-2RSH	20	42	12	Bearings, units and housings
6308 N	40	90	23	Bearings, units and housings
7304 BEGBP	20	52	15	Bearings, units and housings
7019 CD/HCP4AH1	95	145	24	Bearings, units and housings
70x90x10 CRW1 V	70	90	10	Seals
FYE 3	76.2	-	-	Bearings, units and housings
PBM 110130140 M1G1	110	130	140	Bearings, units and housings
PCZ 3216 M	50.8	55.563	25.4	Bearings, units and housings
QJ 319 N2PHAS	95	200	45	Bearings, units and housings
SAF 1520 x 3.5/16 TLC	84.1375	-	-	Bearings, units and housings

Purchase the SKF W 618/4 Please fill in the following

Hot number： 11930 2212 E-2RS1KTN9 25x52x8 HMS5 V 319040 A 470591 7453 AN 32 FYC 50 TF FYE 2 7/16 N G 7x14x2 S GE 180 ES-2RS NJ 2309 ECP SAW 23224 T SIL 50 ESX-2LS W 63800-2RS1