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30304 Tapered Roller Bearings 20X52X16.25MM
Min. Order:
1 Piece
Payment term:
TT, Western Union, LC at sight
Delivery time:
15 days
Technical Parameters:
Product Designations:
30304
Structure:
Tapered Roller Bearings
Inside Diameter:
20 mm
Outside Diameter:
52 mm
Thickness:
16.25 mm
Weight:
0.166 KG
Precision Rating:
P0 P6 P5 P4 P3 P2
Bearing Material:
Gcr15/Bearing Steel
Seals Type:
Open
30304 Tapered Roller Bearings 20X52X16.25MM
Item: 30304 Roller Bearing
Type: 30304 Tapered Roller Bearings
Bearing Dimensions: 20X52X16.25MM/Metric
ID (inner diameter)/Bore: 20mm
OD (outer diameter): 52mm
Width/Height/thickness: 16.25mm
Weight: 0.166Kgs
Limit Speed(r/min)---Grease Lubrication: 8000
Limit Speed(r/min)---Oil Lubrication: 11000
Basic Dynamic Load Rating(Cr): 33.2
Basic Static Load Rating(Cor): 33.3
Material: GCr15/Bearing Steel
Lubrication: Grease/Oil
Seal Type: Open
Payment Terms: T/T or L/C
Delivery Port: Ningbo/Shanghai
Delivery: 15 days
Tapered roller bearing is mainly applicable to bear radial and axial joint load based on radial load. But steep angle tapered roller bearing
can be used to bear radial and axial joint load based on axial load. This type of bearing is separable bearing, the inner ring
(including tapered roller and cage) and the outer ring of which can be installed separately. The radial clearance and axial clearance can be
adjusted in the process of installation and using, or can be installed with pre-interference.
Single row taper roller bearing is mainly endured united load of radial and axial direction and not suitable to endure independently axial load
and it is not allowed axial shell empty with slope. It will come into additional to use in pairs.
Taper roller bearings are mainly used in auto-motives, rolling mill, mining, metallurgy, plastic,slowdown machine and etc.
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