31308 Tapered Roller Bearing

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31308

Bore Diameter:40 mm

Outside Diameter:90 mm

Width:23 mm

Weight:0.727 kg

The 31308 bearing is a Tapered roller beairngs with an inner diameter of 40 mm , an outer diameter of 90 mm, a width of 23 mm. It typically uses p0 p2 p5 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:

23 mm

Weight:

0.727 KG

Specifications:

Structure:

roller bearing

Brand:

as required

Precision Rating:

p0 p2 p5

Bearing Material:

chrome steel

Seals Type:

open

Transaction Information:

Payment term:

D/P T/T L/C

Delivery time:

15 days or so

Detailed description

Structure	Tapered Roller Bearings
Brand Name	XBRB or as u request
Bore Size	40mm
Outside Diameter	90mm
Width	23mm
Model Number	31308
Precision Rating	p0 p2 p5
Seals Type	open
Number of Row	Combined and double row or four Row
Place of Origin	China
Material:	GCr15,GCr15SiMn,
Certification:	ISO9001:2000
Package:	Carton box or as your request
service	OEM
Minimum Order Quantity:	100 sets
Port:	Ching Dao Port
Delivery Time:	within 4 working days after receiving bank receipt
Payment Terrms:	L/C, T/T, Western Union
Supply Ability:	100000Piece/Pieces per Month

a. Tapered Roller Bearings, according to the row number of rollers, are defined as single row, double row and four rows. The single row tapered roller bearings clearance should be adjusted when they are mounted. For double row and four row tapered roller bearings, the clearance can be provided when assembling them according to national standards, customers don't need to adjust it.

b. The tapered roller bearings mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer rings' raceway. The bigger the contact angle is, the greater the capacity will be.

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31308 Tapered Roller Bearing

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