KOYO NAXK70 Roller Bearings

Bearing number: 6310NR
Size (mm): 50x110x27
Bore Diameter (mm): 50
Outer Diameter (mm): 110
Width (mm): 27
d: 50 mm
D: 110 mm
B: 27 mm
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Product Details

Bearing number 6310NR
Size (mm) 50x110x27
Bore Diameter (mm) 50
Outer Diameter (mm) 110
Width (mm) 27
d 50 mm
D 110 mm
B 27 mm
C 27 mm
rn 0,5 mm
a 3,28 mm
b 2,7 mm
f 2,46 mm
r min. 2 mm
r0 max. 0,6 mm
D1 106,81 mm
D2 116,6 mm
da min. 59 mm
da max 68,5 mm
Da max. 101 mm
ra max. 2 mm
Dx 118 mm
Cy 5,4 mm
Cz 2,5 mm
Weight 1,07 Kg
Basic dynamic load rating (C) 62 kN
Basic static load rating (C0) 38,5 kN
(Grease) Lubrication Speed 6 400 r/min
(Oil) Lubrication Speed 7 500 r/min
a min 3.07 mm
a max 3.28 mm
Ca min 5.43 mm
Ca max 5.74 mm
rs min 2 mm
rNs min 0.5 mm
D3 max 106.81 mm
b min 2.7 mm
b max 3 mm
r0 max 0.6 mm
D4 max 116.6 mm
Snap ring reference R110
Radial clearance class CN
Mass 1.07 kg
Dynamic load, C 62 kN
Static load, C0 38.5 kN
Fatigue limit load, Cu 1.75 kN
f0 13.2
Nlim (oil) 7,500 rpm
Nlim (grease) 6,400 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.38 Hz
Characteristic rolling element frequency, BSF 4.07 Hz
Characteristic outer ring frequency, BPF0 3.07 Hz
Characteristic inner ring frequency, BPFI 4.93 Hz
da min 59 mm
Da max 101 mm
ra max 2 mm
rNa max 0.5 mm
Db min 118 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 1.07
Product Group B00308
Enclosure Open
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring Yes
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch - Metric Metric
Long Description 50MM Bore; 110MM Outside Diameter; 27MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6310.NR
Weight / LBS 2.354
Outside Diameter 4.331 Inch | 110 Millimeter
Bore 1.969 Inch | 50 Millimeter
Outer Race Width 1.063 Inch | 27 Millimeter
bore diameter: 50 mm
finish/coating: Uncoated
outside diameter: 110 mm
bearing material: High Carbon Chrome Steel
overall width: 27 mm
cage material: Steel
bore type: Round
inner ring width: 27 mm
closure type: Open
outer ring width: 27 mm
row type & fill slot: Single Row Non-Fill Slot
maximum rpm (grease): 6400 rpm
snap ring included: With Snap Ring
maximum rpm (oil): 7500 rpm
internal clearance: CN
fillet radius: 2 mm
operating temperature range: -40 to 120 ºC
maximum rpm: 7500 RPM
dynamic load capacity: 62000 N
series: 63
static load capacity: 38500 N
manufacturer product page: Click here
precision rating: ISO Class 0
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Phone 0065-31591338
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