Ningbo Zhenhai Hualei Bearing Co., Ltd
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30308 Tapered Roller Bearings 40X90X25.25MM

30308 Tapered Roller Bearings 40X90X25.25MM

Min. Order:
1 Piece
Payment term:
TT, Western Union, LC at sight
Delivery time:
15 days
Technical Parameters:
Product Designations:
30308
Structure:
Tapered Roller Bearings
Inside Diameter:
40 mm
Outside Diameter:
90 mm
Thickness:
25.25 mm
Weight:
0.751 KG
Precision Rating:
P0 P6 P5 P4 P3 P2
Bearing Material:
Gcr15/Bearing Steel
Seals Type:
Open
30308 Tapered Roller Bearings 40X90X25.25MM
30308 Tapered Roller Bearings 40X90X25.25MM
Item: 30308 Roller Bearing
Type: 30308 Tapered Roller Bearings
 
Bearing Dimensions: 40X90X25.25MM/Metric
ID (inner diameter)/Bore: 40mm
OD (outer diameter): 90mm
Width/Height/thickness: 25.25mm
Weight: 0.751Kgs
Limit Speed(r/min)---Grease Lubrication: 4500
Limit Speed(r/min)---Oil Lubrication: 6000
Basic Dynamic Load Rating(Cr): 90
Basic Static Load Rating(Cor): 5100
 
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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