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

W 618/1.5 R

Dimensions

d		1.5	mm
D		4	mm
B		1.2	mm
d₁	≈	2.15	mm
D₁	≈	3.05	mm
D₃		5	mm
C		0.4	mm
r_1,2	min.	0.05	mm

Abutment dimensions

d_a	min.	2	mm
d_a	max.	2.1	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 R
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:textile machinery,Spectral Products,baler,die casting mold,medical equipment,stamping die and its equipment,shaft milling machine,oral medical device,plastic molding,Beauty and Body,surgical instruments
Similar models:61803-2Z 618/9 61814-2RZ W 61808 618/7 SAF 1618 x 3.1/4 TLC 61820-2RS1 61860 MA W 61807 R-2Z SAF 22618 x 3.1/8 TLC
BEARING POWER International Trading Co.,Ltd. specialize in W618/1.5R products，there is large inventory of SKF W 618/1.5 R Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/1.5 R Which SKF W618/1.5R 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
16128	41.275	61.9	7.95	Seals
17716	44.45	77.75	7.95	Seals
708 CE/HCP4AH	8	22	7	Bearings, units and housings
90888	-	-	30	Seals
BC4B 313511 B	380	540	-	Bearings, units and housings
BT4B 332720/HA4	1004.634	1308.1	-	Bearings, units and housings
HJ 2215 EC	75	94.5	11.5	Bearings, units and housings
NU 216 ECP	80	140	26	Bearings, units and housings
PCM 081006 E	8	10	6	Bearings, units and housings
RSTO 8 TN	12	24	9.8	Bearings, units and housings
W 61901 R-2Z	12	24	6	Bearings, units and housings
W 638/4 XR-2Z	4	10	4	Bearings, units and housings

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