Freewheel TSUBAKI BB20-2K-K

TSUBAKI BB20-2K-K is a freewheel reference, within Power transmission. Request a quote for BB20-2K-K via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The TSUBAKI BB series freewheel is a power transmission component that allows rotation in one direction and locks reverse movement. It is used in drive systems where backstopping, holding positions or allowing free advance in one direction is required. MR Accesorios Industriales supplies this line as an official brand, backed by more than 80 years in the industrial sector.

The BB series designation reads in steps: the number following the letters indicates the size or capacity of the freewheel, and the suffixes provide information about the configuration. For example, in BB15-1K-K the 15 identifies the size, the 1 the number of rows or channels, the K the sealing or design type, and the final K a mounting variant. In BB25-2K-K the size and number of rows change. With the complete part number you access the exact variant.

These freewheels are used in transmission equipment that requires backstop control: conveyors, elevators, belts, drive systems with gearmotors, and machines where a shaft needs to rotate freely in one direction and remain locked in the other. In Argentine industry they appear in food, cement, steel and mining plants, and in production lines that operate with intermittent or safety movements.

To select a freewheel, take into account the torque it must transmit, the rotation speed, the locking direction, the mounting type and the environmental conditions. The sealing protects against dust and moisture; adequate lubrication reduces wear and noise. Alignment between shafts and axial play influence performance. During mounting, check that the raceway and rollers are clean and that the freewheel is correctly seated.

TSUBAKI BB series freewheels can be interchanged with equivalent products from other brands, but the equivalence is not automatic: mounting dimensions, permissible torque, limiting speed and sealing type must be compared. It is not enough for the part number to be similar. If you need to replace a freewheel, the safest approach is to identify the original part number and consult a specialist.

MR Accesorios Industriales supplies the TSUBAKI BB series as an official brand. If you need a freewheel for your equipment, send the complete part number via WhatsApp and we'll quote you shortly. You can also inquire about variants or equivalences with other brands.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.