TIREBLADDERS
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Type B curing bladder

C21

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 C21.
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

295/40R21

Source technical data

Foot Inner Diameter428 mm
Foot Height25 mm
Foot Width14.2 mm
Foot Gauge8 mm
Central Gauge4.2 mm
Outside Diameter610 mm
Overall Height340 mm
Effective Periphery422 mm
Etching Pattern5#
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Related product references

More models in PCR

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