Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6303 NR

6303 NR

SKF Explorer

Dimensions

d		17	mm
D		47	mm
B		14	mm
d₁	≈	26.52	mm
D₂	≈	39.58	mm
D₃		44.6	mm
D₄		52.7	mm
b		1.35	mm
C		2.46	mm
f		1.12	mm
r₀	max.	0.4	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	22.6	mm
D_a	max.	41.4	mm
D_b	min.	54	mm
b_a	min.	1.5	mm
C_a	max.	3.58	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	14.3	kN
Basic static load rating	C₀	6.55	kN
Fatigue load limit	P_u	0.275	kN
Reference speed		34000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	12

Mass

Mass bearing

0.12

Included products

Snap ring

SP 47

Model Number: 6303 NR
Inner Diameter：17mm Outer Diameter：47mm Width：14mm
Reference speed:22000 r/min Limiting speed:34000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-19
Application:rolling mill roll neck and slowdown device,Textile Industry Accessories and Accessories,Hydraulic Hose,transportation equipment,chamfer,vacuum suction cup,electronic components,extruder,Machine tools,standing experimental equipment,food add
Similar models:6303-RSL 6303/HR11TN 6303 6303-Z 6303/HR11QN 6303-2ZNR 6303-2RSH W 6303 6303-ZNR 6303/VA201
BEARING POWER International Trading Co.,Ltd. specialize in 6303NR products，there is large inventory of SKF 6303 NR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6303 NR Which SKF 6303NR 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.

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24x47x8 CRW1 R	24	47	8	Seals
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BT4-8127 E1/C700	310	430	-	Bearings, units and housings
HH 224335/310	101.6	212.725	66.675	Bearings, units and housings
NATR 6 PPXA	6	19	12	Bearings, units and housings
S7215 CD/HCP4A	75	130	25	Bearings, units and housings
SAW 23530 x 5.1/8	130.175	-	-	Bearings, units and housings
W 619/8 R	8	19	6	Bearings, units and housings
Z 009 F	45	-	6	Seals

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