TIREBLADDERS
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Type B curing bladder

RB13-20

Passenger Car Tire Curing Bladders

Tire curing bladder with diagonal etched grooves on a neutral background
Representative Product Image. General authorized tire curing bladder photography; it is not a model-specific image of RB13-20.
Dimensions are transcribed from the supplied 2025 catalogue. Final model selection, compatibility and drawings require technical confirmation before ordering.

Application category

Passenger Car Tire Curing Bladders

Structure type

Type B

Reference tire size

145/70R13 155R13C 155/65R13 155/70R13

Source technical data

Foot Inner Diameter234 mm
Foot Height22 mm
Foot Width12 mm
Foot Gauge7.5 mm
Central Gauge5 mm
Outside Diameter440 mm
Overall Height235 mm
Effective Periphery330 mm
Etching Pattern3#
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Related product references

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Related listings share an application category; this does not confirm interchangeability or compatibility.