B187 Dunlop White B Section V Belt, 17mm Top Width, 11mm Thickness, Inside Length 4750mm Shields BB386 and most other bottom

BB386 and most other bottom brackets with a 30mm OD spindle

Oil 12700 rpm

Dynamic: 39kn

The inner ring of an N design bearing has two integral flanges while the outer ring has no flanges

d - Bore: 40 mm

B187 Dunlop White B Section V Belt, 17mm Top Width, 11mm Thickness, Inside Length 4750mm Shields BB386 and most other bottomDunlop Standard quality B section V belts have specially treated jackets to give superior anti static, heat and oil resistant properties and are static conductive to ISO181 Dunlop V & Wedge Belts offers the following features: Mechanical Features Smooth starting and running Wide range of driven speeds, using standard electric motors Low maintenance Highly Efficient No need for lubrication Extremely wide horsepower ranges Dampen vibration between