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31311 Economy Branded Single Row Taper Roller Bearing 55x120x31.5mm

31311 Economy Branded Single Row Taper Roller Bearing 55x120x31.5mm
31311 Economy Branded Single Row Taper Roller Bearing 55x120x31.5mm
31311 Economy Branded Single Row Taper Roller Bearing 55x120x31.5mm
31311 Economy Branded Single Row Taper Roller Bearing 55x120x31.5mm
31311 Economy Branded Single Row Taper Roller Bearing 55x120x31.5mm
Information
Inside Diameter 55mm
Outside Diameter 120mm
Width 31.5mm
Brand Premium Economy
Seals None
Technical Specifications
Backing Shoulder Dia. Da 115mm = 4.53 inch
Backing Shoulder Dia. Db 103mm = 4.06 inch
Cage Aa(6) 4.3mm = 0.17 inch
Cage Ab(7) 3.8mm = 0.15 inch
Cg 0.0785
d 55mm = 2.1654 inch
D 120mm = 4.7244 inch
Dynamic(1) C1 145000 N = 32600 lbf
Dynamic(3) C90 37600 N = 8460 lbf
Dynamic(3) Ca90 53100 N = 11900 lbf
Eff. Ctr. a(4) 6.9mm = 0.27 inch
Factors(2) e 0.83
Factors(2) K 0.71
Factors(2) Y 0.73
G1 45.5
G2 20
Inner (Cone) 31311
Max Housing Fillet Radius r(5) 2mm = 0.08 inch
Max Shaft Fillet Radius R(5) 2.5mm = 0.1 inch
Static Load C0 157000 N = 35300 lbf
T 31.5mm = 1.2402 inch
Weight 1.57Kg
Width B 29mm = 1.1417 inch
Width C 21mm = 0.8268 inch
Backing Shoulder Dia. da 68mm = 2.68 inch
Backing Shoulder Dia. db 82mm = 3.23 inch
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£45.77
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