Technical Parameters:
Product Designations:
30311
Structure:
single-row
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
31.5 mm
Brand:
CGJF
Precision Rating:
C0 C3 P6 P5 P4
Bearing Material:
GCr15
Seals Type:
Black chamfer White chamfer
30311 (7311) Single-row Roller Bearing
Tapered roller bearing 30306 30X72X20.75
Taper roller bearings are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.
Item: 30311 bearing
Type: Taper roller Bearing
Size: 55X120X31.5
Weight:1.63KG
Material:GCr15
Similar type:Black chamfer ,White chamfer
Place of Origin:Zhejiang,China(Mainland) Quality standard:ISO9001:2000
Service:OEM service accepted
Basic load ratings Cr:153.3KN
Basic load ratings Cor:187.6KN
Feature:
1.vibration resistance
2.high swiveling accurany
3.low friction, long service life
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How can you buy 30311 (7311) Single-row Roller Bearing on the Internet?
High quality 30311 ( ID: 55 mm OD: 120 mm WD: 31.5 mm , C0 C3 P6 P5 P4 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. 30311. 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.
High quality 30311 ( ID: 55 mm OD: 120 mm WD: 31.5 mm , C0 C3 P6 P5 P4 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. 30311. 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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