12580/12520 Timken 20.638×49.225×19.845mm da 26 mm Tapered roller bearings
Bearing number | 12580/12520 |
Size (mm) | 20.638×49.225×19.845 |
Brand | Timken |
Bore Diameter (mm) | 20.638 |
Outer Diameter (mm) | 49.225 |
Width (mm) | 19.845 |
d | 20.638 mm |
D | 49.225 mm |
T | 19.845 mm |
B | 19.845 mm |
C | 15.875 mm |
R | 1.5 mm |
r | 1.5 mm |
a – | 7.1 mm |
Da | 45.5 mm |
db | 28.5 mm |
da | 26 mm |
Db | 42.5 mm |
Aa | 0.9 mm |
Ab | 1.1 mm |
Weight | 0.18 Kg |
Basic static load rating (C0) | 43.2 kN |
Factor (G1) | 8.6 |
Factor (G2) | 6.2 |
Factor (Cg) | 0.0109 |
Factor (K) | 1.81 |
Basic dynamic load rating (C90) | 10.5 |
Basic dynamic load rating (Ca90) | 5.79 |
Basic dynamic load rating (C1) | 40.4 kN |
Calculation factor (e) | 0.32 |
bore diameter: | 0.8125 in |
cage material: | Steel |
cup width: | 0.6250 in |
operating temperature range: | -65 to +250 °F |
assembly type: | Cone & Cup |
dynamic load capacity: | 9810 lbf |
outside diameter: | 1.9380 in |
static load capacity: | 9720 lbf |
cone width: | 0.7813 in |
finish/coating: | Uncoated |
closure type: | Open |
series: | 12500 |
bearing material: | Chrome Steel |
flange type: | Non-Flanged Cup |
Detailed Parameters
parameter:
B71908-E-T-P4S Angular contact ball bearings | Size :40x62x12mm ,Brand:FAG ,Bore Diameter :40mm ,Width :12mm ,Outer Diameter :62mm |
NKI 22/16 Needle roller bearings | d:22 mm ,Size :22x34x16mm ,Outer Diameter :34mm ,Brand:FBJ ,Width :16mm ,Bore Diameter :22mm |
24130 EK30W33+AH24130 Spherical roller bearings | Bore Diameter :145mm ,Width :100mm ,Size :145x250x100mm ,Outer Diameter :250mm ,Brand:ISB ,d:145 mm |
61828-2RS Deep groove ball bearings | d:140 mm ,Bore Diameter :140mm ,Width :18mm ,Size :140x175x18mm ,Brand:ZEN ,Outer Diameter :175mm |
R1344LL Cylindrical roller bearings | Brand:NTN ,Outer Diameter :140.000mm ,Size :65x140x100mm ,Bore Diameter :65.000mm |
UCT214 Bearing units | d:70 mm ,Brand:FYH ,L3:121 mm ,L2:21 mm ,Bore Diameter :70mm |
60/22-2RD Deep groove ball bearings | Brand:KOYO ,Bore Diameter :22mm ,Outer Diameter :44mm ,Size :22x44x12mm |
NA4918S Needle roller bearings | Brand:NTN ,Outer Diameter :125mm ,Bore Diameter :90mm ,Width :35mm ,Size :90x125x35mm ,d:90 mm |
6044 M Deep groove ball bearings | Bore Diameter :340mm ,Brand:SKF ,Width :56mm ,Outer Diameter :220mm ,Size :340x220x56mm ,d:220 mm |
KGNCS 25 C-PP-AS Linear bearings | Outer Diameter :40mm ,d:25 mm ,Brand:INA ,Bore Diameter :25mm |
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