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6303NR Bearing | Loyal

6303NR interchange NTN 6303NR
6303NR cross reference NTN 6303NR
6303NR Equivalent bearing interchange guide:
Price: enquiry
Model Number: 6303NR
a 2,46 mm
b 1,35 mm
d 17 mm
D 47 mm
B 14 mm
C 14 mm
f 1,12 mm
f0 12.2
D2 52,7 mm
Cy 3,3 mm
Cz 1,2 mm
D1 44,6 mm
Dx 53,5 mm
rn 0,5 mm
Noun Bearing
Bore 0.669 Inch | 17 Millimeter
Mass 0.12 kg
b max 1.65 mm
b min 1.35 mm
a min 2.31 mm
a max 2.46 mm
D4 max 52.7 mm
Ca max 3.58 mm
UNSPSC 31171504
r0 max 0.4 mm
Da max 42 mm
ra max 1 mm
D3 max 44.6 mm
rs min 1 mm
Db min 53.5 mm
da min 22 mm
Ca min 3.43 mm
Weight 0,115 Kg
da max 25 mm
r min. 1 mm
r0 max. 0,4 mm
rNs min 0.5 mm
series: 63
ra max. 1 mm
rNa max 0.5 mm
Da max. 42 mm
da min. 22 mm
Category Single Row Ball Bearing
Enclosure Open
Inventory 0.0
Size (mm) 17x47x14
Snap Ring Yes
Width (mm) 14
Nlim (oil) 19,000 rpm
bore type: Round
maximum rpm: 19000 RPM
Weight / LBS 0.2403
Nlim (grease) 16,000 rpm
Inch - Metric Metric
Cage Material Steel
closure type: Open
Product Group B00308
cage material: Steel
Other Features Deep Groove | With Snap Ring
Keyword String Ball
bore diameter: 17 mm
overall width: 14 mm
fillet radius: 1 mm
Bearing number 6303NR
Dynamic load, C 13.5 kN
Precision Class ABEC 1 | ISO P0
Rolling Element Ball Bearing
finish/coating: Uncoated
Static load, C0 6.55 kN
Manufacturer URL http://www.ntnamerica.com
Outside Diameter 1.85 Inch | 47 Millimeter
Outer Race Width 0.551 Inch | 14 Millimeter
Long Description 17MM Bore; 47MM Outside Diameter; 14MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Inner Race Width 0 Inch | 0 Millimeter
outer ring width: 14 mm
inner ring width: 14 mm
bearing material: High Carbon Chrome Steel
outside diameter: 47 mm
Weight / Kilogram 0.117
precision rating: ISO Class 0
Manufacturer Name NTN
maximum rpm (oil): 19000 rpm
Bore Diameter (mm) 17
Internal Clearance C0-Medium
Snap ring reference R47
internal clearance: CN
snap ring included: With Snap Ring
Outer Diameter (mm) 47
Minimum Buy Quantity N/A
static load capacity: 6550 N
row type & fill slot: Single Row Non-Fill Slot
maximum rpm (grease): 16000 rpm
Radial clearance class CN
dynamic load capacity: 13500 N
Fatigue limit load, Cu 0.3 kN
Harmonized Tariff Code 8482.10.50.68
(Oil) Lubrication Speed 19 000 r/min
Manufacturer Item Number 6303NR
Internal Special Features No
(Grease) Lubrication Speed 16 000 r/min
manufacturer product page: Click here
operating temperature range: -40 to 120 ºC
Basic static load rating (C0) 6,55 kN
Basic dynamic load rating (C) 13,5 kN
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Maximum Capacity / Filling Slot No
Characteristic cage frequency, FTF 0.36 Hz
Characteristic inner ring frequency, BPFI 4.46 Hz
Characteristic outer ring frequency, BPF0 2.54 Hz
Characteristic rolling element frequency, BSF 3.39 Hz


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