Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 6303-2RZ

W 6303-2RZ

Dimensions

d		17	mm
D		47	mm
B		14	mm
d₁	≈	27.5	mm
D₂	≈	41.1	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	22	mm
d_a	max.	27	mm
D_a	max.	42	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	11.7	kN
Basic static load rating	C₀	6.55	kN
Fatigue load limit	P_u	0.28	kN
Reference speed		36000	r/min
Limiting speed		18000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.4

Mass

Mass bearing

0.11

Model Number: W 6303-2RZ
Inner Diameter：17mm Outer Diameter：47mm Width：14mm
Reference speed:18000 r/min Limiting speed:36000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-20
Application:floor industry,wire industry,Hydraulic Couplings,crimping tools,agriculture,manual Tools,packaging machinery,special broaching machine,Machine tool accessories,wheel lathe,leather processing
Similar models:6303 W 6303-2RS1 6303-2Z/VA228 6303/HR22T2 6303/HR22Q2 6303 NR 6303/HR11QN 6303-RSH 6303-2ZNR 6303-RSL
BEARING POWER International Trading Co.,Ltd. specialize in W6303-2RZ products，there is large inventory of SKF W 6303-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6303-2RZ Which SKF W6303-2RZ 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
1025017	260.35	285.75	15.88	Seals
140x160x12 HMSA10 RG	140	160	12	Seals
29867	76.2	95.28	9.53	Seals
401305	117	-	-	Seals
450 VE R	439	-	-	Seals
45064	114.3	146.08	9.53	Seals
AOH 24092	440	460	250	Bearings, units and housings
HM 3164	42	-	320	Bearings, units and housings
IR 30x37x18	30	37	18	Bearings, units and housings
KMTA 13	25	-	65	Bearings, units and housings
NU 31/500 ECMA/HB1	500	830	264	Bearings, units and housings
W 619/5 R-2Z	5	13	4	Bearings, units and housings

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Hot number： 13536 19834 24076 CCK30/W33 47379 50x68x10 HMS5 V 81140 M 71908 CE/P4A 71960 CDMA/HCP4A 99193 AMS 22 ABP FSAF 22517 x 2.13/16 TLC K 81210 TN NNU 41/1120 K30M/W33 SAF 23024 KATLC x 4 WBB1-8708 R-2Z