Technical Parameters:
Product Designations:
31308
Structure:
Tapered roller bearing
Inside Diameter:
40 mm
Outside Diameter:
90 mm
Thickness:
23 mm
Brand:
ZWZ
Precision Rating:
P0 P4 P5 P6
Bearing Material:
Bearing steel
Seals Type:
open
31308 31308A 30318DJR 31308D 4T-31308 Bearing
Tapered roller bearing
Model:31308
Reference Model:31308,31308A,30318DJR,31308D,
4T-31308,HR31308DJ
Bore diameter(mm):40
Outside diameter(mm):90
Width(mm):23
Cr(kN):81.5
Cor(kN):96.5
Speed rating/grease(rpm):4500
Speed rating/oil(rpm):5600
Weight(kg):0.727
Characteristic ( metric & inch)
Single Row Tapered Roller Bearing:
Bore Diameter: 20mm - 1270mm
Outside Diameter: 40mm - 1465mm
Bearing Width: 15mm - 240mm
Double Row Tapered Roller Bearing:
Bore Diameter: 38mm - 1560mm
Outside Diameter: 70mm - 1800mm
Bearing Width: 50mm - 460mm
Four Row Tapered Roller Bearing:
Bore Diameter: 130mm - 1600mm
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How can you buy 31308 31308A 30318DJR 31308D 4T-31308 Bearing on the Internet?
High quality 31308 ( ID: 40 mm OD: 90 mm WD: 23 mm , P0 P4 P5 P6 Accuracy Class , Bearing steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 31308. 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 31308 ( ID: 40 mm OD: 90 mm WD: 23 mm , P0 P4 P5 P6 Accuracy Class , Bearing steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 31308. 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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