B-LOC Keyless Compression Hub, Light Duty, Series BCH20, Fenner Drives

Description

Fenner Drives® B-LOC® Keyless Compression Hub, Light Duty, Series: BCH20, 1-3/8 in Bore, 2.362 in OD, 2.126 in Diameter Hub, 180 ft-lb Transmissible Torque, 3570 lb Transmissible Thrust, 11.2 ksi Shaft Contact Pressure, 36 ksi Hub Contact, M4x20 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	1-3/8 in
Hub Contact Pressure	36 ksi
Hub Diameter	2.126 in
Material	Steel
Outside Diameter	2.362 in
Screw Size	M4x20
Series	BCH20
Shaft Contact Pressure	11.2 ksi
Transmissible Thrust	3570 lb
Transmissible Torque	180 ft-lb
Type	Light Duty
Manufacturer	Fenner Drives®