Description
This 3478/3420 bearing is an imperial taper roller bearing. The bearing's dimensions are 1.3752x3.1252x1.1563inch
| Cone Reference | Cup Reference | ||||
|---|---|---|---|---|---|
| 3478 | 3420 | ||||
| Imperial Series | Cone Reference | Standard Bearing | Imperial Series | Cup Reference | Standard Bearing |
Product Information

Technical Data
Inside Diameter (Inch) :
1.3/8 Inch
Outside Diameter (Inch) :
3.1/8 Inch
Width (Inch) :
1.5/32 inch
Clearance :
Standard
Seals Or Shields :
Open Type
Cage Type :
Steel
Dynamic Load Rating (kN) :
109
Fatigue Load Rating (kN) :
15.7
Grease Limiting Speed (r/min) :
5200
Oil Limiting Speed (r/min) :
6900
Static Load Rating (kN) :
105
DescriptionThis 3478/3420 bearing is an imperial taper roller bearing. The bearing's dimensions are 1.3752x3.1252x1.1563inch
Product InformationBRAND: ![]() SKU:3478/3420-koyo AVAILABILITY:In Stock ✅ WEIGHT:0.718 kg Technical DataInside Diameter (Inch) :1.3/8 Inch Outside Diameter (Inch) :3.1/8 Inch Width (Inch) :1.5/32 inch Clearance :Standard Seals Or Shields :Open Type Cage Type :Steel Dynamic Load Rating (kN) :109 Fatigue Load Rating (kN) :15.7 Grease Limiting Speed (r/min) :5200 Oil Limiting Speed (r/min) :6900 Static Load Rating (kN) :105 | ||||||||||||||||||
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