Slewing Bearing For Excavator 013.30.644

Bearing number: 6840
Size (mm): 200x250x24
Bore Diameter (mm): 200
Outer Diameter (mm): 250
Width (mm): 24
d: 200 mm
D: 250 mm
B: 24 mm
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Product Details

Bearing number 6840
Size (mm) 200x250x24
Bore Diameter (mm) 200
Outer Diameter (mm) 250
Width (mm) 24
d 200 mm
D 250 mm
B 24 mm
C 24 mm
r min. 1,5 mm
Da max. 242 mm
db min 208 mm
ra max. 1,5 mm
Weight 2,73 Kg
Basic dynamic load rating (C) 74 kN
Basic static load rating (C0) 91,5 kN
(Grease) Lubrication Speed 2 300 r/min
(Oil) Lubrication Speed 2 700 r/min
rs min 1.5 mm
Radial clearance class CN
Mass 2.73 kg
Dynamic load, C 74 kN
Static load, C0 91.5 kN
Fatigue limit load, Cu 2.75 kN
f0 16.1
Nlim (oil) 2,700 rpm
Nlim (grease) 2,300 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.47 Hz
Characteristic rolling element frequency, BSF 14.85 Hz
Characteristic outer ring frequency, BPF0 11.66 Hz
Characteristic inner ring frequency, BPFI 13.34 Hz
da min 208 mm
Da max 242 mm
ra max 1.5 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 2.7
Product Group B00308
Enclosure Open
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring No
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch - Metric Metric
Long Description 200MM Bore; 250MM Outside Diameter; 24MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6840
Weight / LBS 5.945
Outer Race Width 0.945 Inch | 24 Millimeter
Bore 7.874 Inch | 200 Millimeter
Outside Diameter 9.843 Inch | 250 Millimeter
bore diameter: 200 mm
precision rating: Class 0
outside diameter: 250 mm
finish/coating: Uncoated
overall width: 24 mm
bearing material: High Carbon Chrome Steel
bore type: Round
cage material: Brass
closure type: Open
inner ring width: 24 mm
row type & fill slot: Single Row Non-Fill Slot
outer ring width: 24 mm
snap ring included: Without Snap Ring
maximum rpm (grease): 2300 rpm
internal clearance: CN
maximum rpm (oil): 2700 rpm
operating temperature range: -40 to 120 ºC
fillet radius: 1.5 mm
dynamic load capacity: 74000 N
series: 68
static load capacity: 91500 N
manufacturer product page: Click here
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