Block Tensioner Arm – SB Bracket
The TransDrive SB Bracket is a heavy-duty steel support bracket engineered to provide a secure and efficient mounting solution for elastic elements, such as chain and belt tensioners, in industrial machinery setups. Designed with strength and versatility in mind, the SB Bracket features precision-engineered mounting bores that allow for stable and hassle-free installation, ensuring reliable performance even under continuous load or vibration.
Its ruffed construction offers long-term durability, while the availability of multiple size options makes it adaptable to a wide range of equipment configurations and tensioning systems. Ideal for simplifying maintenance and assembly processes, the TransDrive SB Bracket enhances the stability and longevity of your drive components across various mechanical and power transmission applications.

Features
- Facilitates quick and secure assembly of elastic elements on machines
- Made from durable steel for industrial reliability
- Multiple size options for compatibility with different setups
- Dedicated bore for easy fixation of CRESA tensioners (types RE, FE)
- Lightweight and compact design for versatile installation
Product Specifications

Type | Code No. | A | Size | B | C | D | E | F | G | H | M | N | O | R | S | T | Weight kg |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SB10 | rE020510 | 30 | 10 | 6.5 | 5.5 | 35 | 13 | 10 | 7 | 7.5 | 45 | 30 | 11.5 | 27 | 4 | 46 | 0.09 |
SB20 | rE020511 | 40 | 20 | 8.5 | 6.5 | 44 | 13 | 12 | 7 | 7.5 | 55 | 32 | 13.5 | 34 | 5 | 58 | 0.17 |
SB30 | rE020512 | 50 | 30 | 10.5 | 8.5 | 55 | 15.5 | 20 | 9.5 | 10 | 70 | 38 | 16.5 | 43 | 6 | 74 | 0.29 |
SB40 | rE020513 | 65 | 40 | 12.5 | 10.5 | 75 | 21.5 | 25 | 11.5 | 12.5 | 90 | 52 | 21 | 57 | 8 | 98 | 0.72 |
SB50 | rE020514 | 80 | 50 | 16.5 | 12.5 | 85 | 24 | 35 | 14 | 15 | 110 | 55 | 21 | 66 | 8 | 116 | 0.93 |
SB60 | rE020515 | 100 | 60 | 20.5 | 12.5 | 110 | 30 | 40 | 18 | 20 | 140 | 66 | 26 | 80 | 10 | 140 | 1.82 |