31308 Tapered Roller Bearings 40X90X25.25MM

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31308

Bore Diameter:40 mm

Outside Diameter:90 mm

Width:25.25 mm

Weight:0.727 kg

The 31308 bearing is a Tapered Roller Bearings with an inner diameter of 40 mm , an outer diameter of 90 mm, a width of 25.25 mm. It typically uses P0 P6 P5 P4 P3 P2 grade precision tolerances and Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

40 mm

Outside Diameter:

90 mm

Thickness:

25.25 mm

Weight:

0.727 KG

Specifications:

Structure:

Tapered Roller Bearings

Precision Rating:

P0 P6 P5 P4 P3 P2

Bearing Material:

Gcr15/Bearing Steel

Seals Type:

Open

Transaction Information:

Payment term:

TT, Western Union, LC at sight

Delivery time:

15 days

Detailed description

31308 Tapered Roller Bearings 40X90X25.25MM

Item: 31308 Roller Bearing

Type: 31308 Tapered Roller Bearings

Bearing Dimensions: 40X90X25.25MM/Metric

ID (inner diameter)/Bore: 40mm

OD (outer diameter): 90mm

Width/Height/thickness: 25.25mm

Weight: 0.727Kgs

Limit Speed(r/min)---Grease Lubrication: 4000

Limit Speed(r/min)---Oil Lubrication: 5300

Basic Dynamic Load Rating(Cr): 81

Basic Static Load Rating(Cor): 96

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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31308 Tapered Roller Bearings 40X90X25.25MM

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