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

W 619/2.5 R

Dimensions

d		2.5	mm
D		7	mm
B		2.5	mm
d₁	≈	3.85	mm
D₁	≈	5.65	mm
D₃		8.5	mm
C		0.7	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.3	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

0.0006

Model Number: W 619/2.5 R
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：2025-12-09
Application:medical equipment,comprehensive experiment,preservation equipment,Insect Capture,blood cell reagent,journal lathe,Laser Cutting,circulating pump,magnetic elements,sewage pump,electric pump
Similar models:W 61902 R-2RZ W 61906-2RZ 61908-2RZ 61912-2RS1 W 61903 R 619/9 619/1500 MB W 61908-2Z W 619/4 R-2RS1 61909-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in W619/2.5R products，there is large inventory of SKF W 619/2.5 R Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 619/2.5 R Which SKF W619/2.5R 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
20x42x10 HMS5 V	20	42	10	Seals
21x35x7 CRW1 V	21	35	7	Seals
34848	88.9	104.78	6.35	Seals
38x50x7 HMSA10 V	38	50	7	Seals
49927	127	152.43	12.7	Seals
6814	17.4752	34.93	6.35	Seals
85222	-	-	50.8	Seals
ECL 206	-	-	-	Bearings, units and housings
FY 1. WF	25.4	-	-	Bearings, units and housings
GS 81105	25	42	3	Bearings, units and housings
NU 2222 ECML	110	200	53	Bearings, units and housings
SAF 22532 x 5.3/8 T	136.525	-	-	Bearings, units and housings

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