TIREBLADDERS
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Type B curing bladder

B4776

Bias 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 B4776.
Dimensions are transcribed from the supplied 2025 catalogue. Final model selection, compatibility and drawings require technical confirmation before ordering.

Application category

Bias Tire Curing Bladders

Structure type

Type B

Reference tire size

4.00-12

Source technical data

Foot Inner Diameter203.2 mm
Foot Height20.8 mm
Foot Width11.2 mm
Foot Gauge9.7 mm
Central Gauge9.9 mm
Outside Diameter301.8 mm
Overall Height311.2 mm
Effective Periphery340.4 mm
Etching Pattern3#
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Related product references

More models in BIAS

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