Fenner Drives® B-LOC® Keyless Compression Hub, BCH20, 12 mm Bore

Description

Fenner Drives® B-LOC® Keyless Compression Hub, Light Duty, Series: BCH20, 12 mm Bore, 38 mm OD, 32.5 mm Diameter Hub, 65 N-m Transmissible Torque, 10.8 kN Transmissible Thrust, 189 N/sq-mm Shaft Contact Pressure, 250 N/sq-mm Hub Contact, M4x16 Screw, Steel

Features:

• No hub required
• Ability to transmit high torques
• True zero-backlash
• Less equipment downtime
• Ability to mount over existing keyways
• Complete axial and radial adjustability
• Simple installation, adjustment and removal
• Extremely concentric and well-balanced mechanical interference fit
• No axial movement during installation
• Best suited for applications mounting thin components or components made from materials that do not perform well under tensile (hoop) stresses
• The most common use is mounting flat chain sprockets to a shaft

Applications:

For power transmission

Standards/Approval:

• RoHS Compliant

Bore Diameter	12 mm
Hub Contact Pressure	250 N/sq-mm
Hub Diameter	32.5 mm
Material	Steel
Outside Diameter	38 mm
Screw Size	M4x16
Series	BCH20
Shaft Contact Pressure	189 N/sq-mm
Transmissible Thrust	10.8 kN
Transmissible Torque	65 N-m
Type	Light Duty
Manufacturer	Fenner Drives®