Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 63803 R-2Z

W 63803 R-2Z

Dimensions

d		17	mm
D		26	mm
B		7	mm
d₂	≈	18.8	mm
D₂	≈	24.15	mm
D₃		28	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	19	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.78	kN
Basic static load rating	C₀	1.27	kN
Fatigue load limit	P_u	0.054	kN
Reference speed		56000	r/min
Limiting speed		28000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.1

Mass

Mass bearing

0.012

Model Number: W 63803 R-2Z
Inner Diameter：17mm Outer Diameter：26mm Width：7mm
Reference speed:28000 r/min Limiting speed:56000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:Oral Equipment,Forming mold,car and accessories,casting embedding,Hydraulic Equipment,universal category,power tools,Insect Capture,set bacteria instrument,cleaning agent,Industry
Similar models:W 63803 W 63803-2RS1 W 63803 R-2Z W 63803-2Z W 63803 R W 63803-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

12355
22232 CCK/W33 + AH 3132 G
470576
63010-2RS1
K 81140 M

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Hot number： 18659 19745 22558 22x45x7 HMS5 RG 23256 CC/W33 29468 E 401506 AOH 2264 G BEAS 017047-2RS NNCL 4872 CV NNU 41/1120 M/W33 SNW 44x7.7/8 SSAFS 23048 KATLC x 9 SYR 3 11/16-18 SYF 50 FM

Model No.	Inner Diameter	Outer Diameter	Width	Type
12355
22232 CCK/W33 + AH 3132 G
470576
63010-2RS1
K 81140 M