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Bicycle Headset Bearing ACB4545-1-1/8F Stepped Bore 30.5x41.8x8mm 45°x45° Degree

Quick Order Code: 32540

Bicycle Headset Bearing

Also known as:

ACB4545-1-1/8F ACB454530FCRS
Availability: 978In stock
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£7.64 £6.37

Bicycle Headset Bearings are angular contact single row ball bearings with an chamfer on the inner and outer race these can either be 36 degrees or 45 degrees. Please measure your bearing or consult your user handbook for the bearing part number, this may also be stated on the existing bearing you have. If you have any difficuty please contact sales and we can try to assist you. 

Bearing Size Inside Angle  Ouside Angle Also Known As
30.5x41.8x8mm 45° Degrees 45° Degrees  
This Bearing has a stepped Bore  

More Information
EAN = 5060512790115
Brand = RVH
Manufacturer Part Number = ACB454530FCRS
Inside Diameter = 30.5mm
Outside Diameter = 41.8mm
Width = 8mm
Inside Chamfer = 45°
Outside Chamfer = 45°
Seals or Shields = 2RS or 2 Rubber seals indicating they have lip seals on both sides and are pre-filled with grease for life, so no lubrication is required. The seals give some protection against ingress of moisture and contaminating particles entering the raceways, thus increasing the life of the bearing. Some applications require only 1 seal which can easily be removed
Clearance = CN = Standard Internal clearance
Material = 52100 High Carbon Chromium Alloy
Product = Bicycle Headset Bearing
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