Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/2 XR-2Z

W 619/2 XR-2Z

Dimensions

d		2	mm
D		6	mm
B		2.5	mm
d₁	≈	3	mm
D₂	≈	5.4	mm
D₃		7.2	mm
C		0.6	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	2.8	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.19	kN
Basic static load rating	C₀	0.051	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		180000	r/min
Limiting speed		90000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6

Mass

Mass bearing

0.00025

Model Number: W 619/2 XR-2Z
Inner Diameter：2mm Outer Diameter：6mm Width：2.5mm
Reference speed:90000 r/min Limiting speed:180000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-18
Application:shoe-making machinery,oral medical device,walking Food processing machinery and equipment,DC generators,animal anatomy,pipe fittings Steel industry,tapered grinder,Blood coagulation reagent,thin metal materials,other mold,tapping machine
Similar models:W 61910 R-2Z W 61907 W 61900 R-2Z W 619/6 R-2Z FSNL 619 TURU 61944 MA W 61917-2RS1 61996 MA W 61909 R-2Z 61900-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in W619/2XR-2Z products，there is large inventory of SKF W 619/2 XR-2Z 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 XR-2Z Which SKF W619/2XR-2Z 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
11372	28.575	53.98	7.95	Seals
23176-2CS5K/VT143	380	620	194	Bearings, units and housings
28686	73.025	95.28	11.13	Seals
7018 CB/P4A	90	140	24	Bearings, units and housings
71920 ACE/P4A	100	140	20	Bearings, units and housings
7205 ACD/HCP4A	25	52	15	Bearings, units and housings
PSMF 101608 A51	10	16	8	Bearings, units and housings
S71917 CD/HCP4A	85	120	18	Bearings, units and housings
SAF 22517 x 2.7/8 TLC	73.025	-	-	Bearings, units and housings
SAFS 22536 x 6.3/8	161.925	-	-	Bearings, units and housings
SAW 23526 x 4.3/8 T	111.125	-	-	Bearings, units and housings
SSAFS 22534 x 5.7/8	149.225	-	-	Bearings, units and housings

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