Excavator Hitachi Ex520-3 Slewing Ring, Slewing Bearing, Swing Circle

We 500B material specification: work 30 mm overall length: closely with our Excavator Hitachi Ex520-3 Slewing Ring, Slewing Bearing, Swing Circle manufacturing partners KSB Bearing Sales Co.,Ltd to bring the Periodic Lubrication maximum pv value: best value to customers.

What is Ex520-3 bearing cross reference´╝č

Brand Name:Hitachi
Model Number:Ex520-3
Bearing number:6911
Size (mm):55x80x13
Bore Diameter (mm):55
Outer Diameter (mm):80
Width (mm):13
d:55 mm
D:80 mm
B:13 mm

Product Details

Bearing number6911
Size (mm)55x80x13
Bore Diameter (mm)55
Outer Diameter (mm)80
Width (mm)13
d55 mm
D80 mm
B13 mm
C13 mm
r min.1 mm
da min.60 mm
da max61,5 mm
Da max.75 mm
ra max.1 mm
Weight0,189 Kg
Basic dynamic load rating (C)16 kN
Basic static load rating (C0)13,3 kN
(Grease) Lubrication Speed8 000 r/min
(Oil) Lubrication Speed9 500 r/min
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.08
Product GroupB00308
EnclosureOpen
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description55MM Bore; 80MM Outside Diameter; 13MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer Item Number6911
Weight / LBS0.183
Outside Diameter3.15 Inch | 80 Millimeter
Outer Race Width0.512 Inch | 13 Millimeter
Bore2.165 Inch | 55 Millimeter
bore diameter:55 mm
static load capacity:13300 N
outside diameter:80 mm
precision rating:ABEC 1 (ISO Class Normal)
overall width:13 mm
finish/coating:Uncoated
bore type:Round
cage material:Steel
closure type:Open
outer ring width:13 mm
row type & fill slot:Single Row Non-Fill Slot
fillet radius:1 mm
internal clearance:C0
maximum rpm:9500 RPM
operating temperature range:Maximum of +250 °F
series:69
dynamic load capacity:16000 N
SRI3.7
hidYobi6911
LangID1
D_80
SREX0.02
B_13
da min60
hidTableecat_NSRDGB
Oil rpm9500
SRE3.7
mass0.189
GRS rpm8000
ra1
SRIX0.02
D_a75
SRIN-0.02
C013.3
fo16.2
SREN-0.02
DE_74.644
Prod_Type3DGBB_SR_OT
DA_7.144
Z_16
yobi6911
C_conv16000
SDM_67.5
r1
KBRG6101
SBRG19
DI_60.356
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Company Profile

Phone 44-1423-445000
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