TIREBLADDERS
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Type B curing bladder

RBH445×16.5R21

Truck & Bus 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 RBH445×16.5R21.
Dimensions are transcribed from the supplied 2025 catalogue. Final model selection, compatibility and drawings require technical confirmation before ordering.

Application category

Truck & Bus Tire Curing Bladders

Structure type

Type B

Reference tire size

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Source technical data

Foot Inner Diameter419 mm
Foot Height28 mm
Foot Width15 mm
Foot Gauge14 mm
Central Gauge8 mm
Outside Diameter882 mm
Overall Height560 mm
Effective Periphery766 mm
Etching Pattern3#
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