30309 Tapered Roller Bearing

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30309

Bore Diameter:45 mm

Outside Diameter:100 mm

Width:27.25 mm

The 30309 bearing is a tapered roller bearings with an inner diameter of 45 mm , an outer diameter of 100 mm, a width of 27.25 mm. It typically uses P0 grade precision tolerances and OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

45 mm

Outside Diameter:

100 mm

Thickness:

27.25 mm

Specifications:

Structure:

tapered roller bearing

Brand:

WHB

Precision Rating:

Bearing Material:

Gcr15

Seals Type:

OPEN

Transaction Information:

Detailed description

Item: 30309 bearing

Old Item: 7309E
Type: Taper roller Bearing
Size:45X100X27.25
Material:GCr15
Similar type:Black chamfer ,White chamfer
Place of Origin:Shandong,China (Mainland)
Quality standard: ISO9001:2000
Package:Single box or according to buyers requirement
The bearings are mainly used in metallurgy, milling, rolling mills, automobiles, machines, plastics and other industries
Physical Characteristics:
(1).Taper roller bearings have tapered inner and outer ring raceway between which tapered rollers are arranged.
(2).Three projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes taper roller bearing particular accommodation of combined (racial and axial) loads.
(3).The axial load carrying capacity of the bearings is largely determined by the contact angle.
(4).Taper roller bearing has the logarithmic contact profile that provides for optimum stress distribution over the roller/raceway/contacts.
(5).The special design of the sliding surfaces of the guide flange and large roller ends considerably promotes lubricant film formation in the roller.

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How can you buy 30309 Tapered Roller Bearing on the Internet?
High quality 30309 ( ID: 45 mm OD: 100 mm WD: 27.25 mm , P0 Accuracy Class , Gcr15 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 30309. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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