BCH501020-020 Fenner Drives B-Loc BCH50 - Heavy Duty - Metric - Steel - 20mm - Screw Length: 20mm
Can I get a discount on my purchase?
Our prices listed are our lowest possible price with current costing but when volumes/value are high enough sometimes we can get a discount from the manufacturer to pass on to you. If you feel your purchase size of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.
What if my item is out of stock?
All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!
Can I get free shipping?
Shipping will calculate as free instantly if your order value exceeds $5000.
Please Note: If the manufacturer is out of stock, a minimum order quantity may apply. If this applies to your order you will be contacted by our customer support team.
Fenner Drives - Power Transmission - Keyless Locking Devices - B-LOC® BCH50 - Heavy Duty - Metric
The basic function of B-LOC Compression Hubs is similar to other Fenner Drives Keyless Locking Devices. Axial force is applied by tightening a series of screws to engage sets of mating tapered rings. The inner tapered rings create radial force on the shaft resulting in a high pressure frictional connection. However, the difference from other keyless locking devices arises in how B-LOC Compression Hubs engage the mounted component. Rather than creating a radial force on the mounted component, the outer tapered rings are drawn together to generate an axial clamping force. In this way, the mounted component is not subjected to tensile (hoop) stresses. This operating principle also allows narrow components to be mounted with excellent runout.
|Series:||BCH50||Torque Transmission:||265 Nm|
|Component Bore Diameter:||42 mm||Component Thickness Range:||2.5 - 5 mm|
|Installation Torque:||10 Nm||Internal/ External:||External|
|Releasing/ Locking:||Releasing||Screw Size:||M5 x 20|
|Self-Centering:||Yes||Shaft Diameter:||20 mm|
|Outside Diameter:||52 mm|