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

6303-2ZNR

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.	26.4	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		17000	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: 6303-2ZNR
Inner Diameter：17mm Outer Diameter：47mm Width：14mm
Reference speed:17000 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:rehabilitation training equipment,Processing machinery,Roller mill,Security Equipment,extruder,switch,food safety,Workpiece,insect experimental analysis instrument,surgical instruments,power source
Similar models:W 6303-2Z 6303 NR 6303 N 6303/HR22T2 6303/VA201 W 6303-2RS1 6303-2Z 6303/HR22Q2 6303-2Z/VA228 6303-2RSH
BEARING POWER International Trading Co.,Ltd. specialize in 6303-2ZNR products，there is large inventory of SKF 6303-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6303-2ZNR Which SKF 6303-2ZNR 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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62x80x8 CRW1 R	62	80	8	Seals
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790x834x25 HDS1 R	790	834	25	Seals
FYWR 1.1/2 YTHR	38.1	-	-	Bearings, units and housings
NA 2202.2RSX	15	35	14	Bearings, units and housings
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NUP 312 ECML	60	130	31	Bearings, units and housings
PRMF 808580	80	85	80	Bearings, units and housings
RLS 6-2RS1	19.05	47.625	14.288	Bearings, units and housings
SAF 22610-210	42.8625	-	-	Bearings, units and housings

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