original excavator pc300 pc350 pc400 pc450-8 spare part ND116140-0050 heater for sale

Offer High Quality Brand Kate Komatsu part Machinery Co., Ltd 20 Bore Diameter (mm) original excavator pc300 pc350 pc400 pc450-8 spare part ND116140-0050 heater for sale .Contact 20x47x14 Us Online to Get 20x47x14 Size (mm) Best Quote.

Bearing number:7204DB
Size (mm):20x47x14
Bore Diameter (mm):20
Outer Diameter (mm):47
Width (mm):14
d:20 mm
D:47 mm
B:14 mm
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Product Details

Bearing number7204DB
Size (mm)20x47x14
Bore Diameter (mm)20
Outer Diameter (mm)47
Width (mm)14
d20 mm
D47 mm
B14 mm
C14 mm
ra1 max.0,6 mm
Angle (α)25 °
a17 mm
r min.1 mm
r1 min.0,6 mm
2B28 mm
da min.25,5 mm
ra max.1 mm
Db max42,5 mm
Weight0,2 Kg
Basic dynamic load rating (C)23,6 kN
Basic static load rating (C0)16,8 kN
(Grease) Lubrication Speed14 000 r/min
CategoryAngular Contact Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.206
Product GroupB00308
EnclosureOpen
Flush GroundYes
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialSteel
Contact Angle30 Degree
Internal ClearanceC0-Medium
Number of Bearings2 (1 Pair)
Mounting ArrangementDuplex-Back to Back
Inch - MetricMetric
Long Description20MM Bore; 47MM Outside Diameter; 28MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer Item Number7204DB
Weight / LBS0.455
Outside Diameter1.85 Inch | 47 Millimeter
Width1.102 Inch | 28 Millimeter
Bore0.787 Inch | 20 Millimeter
bore diameter:20 mm
precision rating:ISO Class 0
outside diameter:47 mm
cage material:Steel
overall width:28 mm
finish/coating:Uncoated
contact angle:30 °
inner ring width:14 mm
duplex type:Back to Back
maximum rpm (oil):18000 rpm
internal clearance:C0
maximum rpm (grease):14000 rpm
closure type:Open
outer ring width:14 mm
operating temperature range:-40 to 120 ºC
fillet radius:1 mm
radial dynamic load capacity:23600 N
series:72
radial static load capacity:16800 N
manufacturer product page:Click here
bearing material:High Carbon Chrome Steel
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