Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/1

W 619/1

Dimensions

d		1	mm
D		4	mm
B		1.6	mm
d₁	≈	2.02	mm
D₁	≈	3.18	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	1.8	mm
d_a	max.	1.9	mm
D_a	max.	3.3	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.079	kN
Basic static load rating	C₀	0.018	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		220000	r/min
Limiting speed		140000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	5.8

Mass

Mass bearing

0.0001

Model Number: W 619/1
Inner Diameter：1mm Outer Diameter：4mm Width：1.6mm
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：2026-06-25
Application:position switch,aerial work equipment,reinforced machinery,preservation equipment,other lathe,industrial fans,vacuum filter,industrial equipment,food safety,mathematical instruments,gas turbine
Similar models:W 61912 61906 61910 61914-2RS1 W 61909-2RS1 W 619/6 R W 61907 R-2Z W 61911-2Z W 619/4-2RZ W 61913
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Model No. Inner Diameter Outer Diameter Width Type

24988
95x145x12 HMS5 V
BD-C 30/630 KM-OH 30/630 H
LM 377449/410
LS 0619

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Hot number： 23124 CCK/W33 2350560 28x38x7 HMS5 V 30222 32210 419006 38x62x8 HMSA10 RG 51306 V/HR22Q2 534955 60x85x10 HMSA10 V 7413 BCBM C 6911 V CRM 20 A KR 16 SAF 22609 x 1.1/2

Model No.	Inner Diameter	Outer Diameter	Width	Type
24988
95x145x12 HMS5 V
BD-C 30/630 KM-OH 30/630 H
LM 377449/410
LS 0619