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：2025-12-09
Application:Plastic Equipment,bio-chemical,Vertical machining,set bacteria instrument,medical equipment,Water Monitoring,glass,reducer,Broadcasting System,Laser Measurements,Spectrum Products
Similar models:6303-2Z 6303-2RSL 6303-2RSH 6303-ZNR 6303/HR22Q2 W 6303-2RS1 6303-RSL 6303-2ZNR W 6303-2RZ 6303-2Z/VA228
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
45x85x10 HMS5 RG	45	85	10	Seals
8013	20.6502	30.15	7.95	Seals
634-2RZ	4	16	5	Bearings, units and housings
99266	68	79.375	22.225	Seals
FYNT 100 F	100	-	-	Bearings, units and housings
FSAF 1516 TLC	68.2625	-	-	Bearings, units and housings
GE 180 ES-2RS	180	260	80	Bearings, units and housings
NA 6919	95	130	63	Bearings, units and housings
OKC 800	800		-
PSM 162212 A51	16	22	12	Bearings, units and housings
S71910 CB/HCP4A	50	72	12	Bearings, units and housings
SYWK 1.3/8 YTA	34.925	-	-	Bearings, units and housings

Purchase the SKF 6303 NR Please fill in the following

Hot number： 27x47x10 HMSA10 RG 408503 592653 71920 CE/HCP4A BC4B 322498 C 31/750 KMB FYJ 60 KF FYTWK 506 Y G 18x26x4 GEH 45 ES-2RS HE 3136 K 89430 M NNU 41/1320 K30M/W33 NU 2215 ECML NU 328 ECJ