B-LOC Compression Hub 2-1/4 in Bore, Fenner Drives®

Description

Fenner Drives® B-LOC® Keyless Compression Hub, Heavy Duty, Series: BCH50, 2-1/4 in Bore, 5.433 in OD, 4.016 in Diameter Hub, 3198 ft-lb Transmissible Torque, 37900 lb Transmissible Thrust, 32.5 ksi Shaft Contact Pressure, 36 ksi Hub Contact, M10x40 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	2-1/4 in
Hub Contact Pressure	36 ksi
Hub Diameter	4.016 in
Material	Steel
Outside Diameter	5.433 in
Screw Size	M10x40
Series	BCH50
Shaft Contact Pressure	32.5 ksi
Transmissible Thrust	37900 lb
Transmissible Torque	3198 ft-lb
Type	Heavy Duty
Manufacturer	Fenner Drives®