Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/2.5

W 619/2.5

Dimensions

d		2.5	mm
D		7	mm
B		2.5	mm
d₁	≈	3.85	mm
D₁	≈	5.65	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.7	mm
d_a	max.	3.8	mm
D_a	max.	5.8	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.221	kN
Basic static load rating	C₀	0.067	kN
Fatigue load limit	P_u	0.003	kN
Reference speed		160000	r/min
Limiting speed		100000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.6

Mass

Mass bearing

0.0004

Model Number: W 619/2.5
Inner Diameter：2.5mm Outer Diameter：7mm Width：2.5mm
Reference speed:100000 r/min Limiting speed:160000 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:other processing,Antenna Industry,Broadcasting System,thread processing machine,Dental Drill etc,car shock absorber,root canal filling,Infrared Technology,other rubber,equipment,Industry
Similar models:W 619/2 XR-2Z 61944 619/800 MA W 619/6-2RS1 W 619/9-2RZ 61938 W 61909 R 316198 61901-2RS1 W 61905 R-2Z
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Model No. Inner Diameter Outer Diameter Width Type

137570
23080 CC/W33
6313-2RS1/HC5C3WT
6413
FYTB 1.7/16 TDW

Purchase the SKF W 619/2.5 Please fill in the following

Hot number： 3307 A-2RS1TN9/MT33 27x47x10 HMS5 RG 316200 400551 52x70x8 CRW1 R 625/HR22T2 6305-2RS1 7006 ACE/HCP4AH1 87248 891/1000 M D/W RW4 R NCF 2336 ECJB PSM 182412 A51 QJ 312 MA W 6207-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
137570
23080 CC/W33
6313-2RS1/HC5C3WT
6413
FYTB 1.7/16 TDW