SKF TKBA 20 Laser Alignment Tool, 532Nm Laser wavelength, Outdoor

  • RS Stock No. 821-5086
  • Mfr. Part No. TKBA 20
  • Manufacturer SKF
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): US
Product Details

SKF - TKBA Laser Belt Alignment Tools

Drive belt and pulley misalignment can significantly contribute to noise, vibration, bearing and pulley wear leading to premature bearing failure and costly machine downtime. SKFs Laser Belt Alignment Tools provide faster and more accurate alignment over traditional methods. Increasing bearing life, reducing noise, vibration and minimising wear on pulleys and belts. You can now align all belt drives with just one tool.

Features and Benefits

• Powerful magnets allow fast and easy attachment
• Facilitates simultaneous adjustment of tension and alignment

TKBA 10 & TKBA 20

The TKBA 10 and TBKA 20 series of Belt Alignment Tools offer fast accurate laser alignment of pulleys and sprockets. Using powerful magnets to hold firmly to the pulleys side face, the transmitter projects a line to the receiver (mounted on the opposite pulley). Various indicator lines on the receiver give an immediate visual indication of any offset or misalignment with the belt. The line reflected back to the transmitter showing any horizontal misalignment between the two pulleys.

• Can be used on almost all machines using V belts, ribbed belts as well as chain sprockets
• TKBA 10 utilises a red laser and used for distances up to 3 metres
• TKBA 20 utilises a highly visible green laser and used for distances up to 6 metres and can be used in sunny conditions
• Sturdy aluminium housings ensuring stability and accuracy during the alignment process


The TBKA 40 Laser Belt Alignment Tool aligns the pulleys V grooves not the side face, providing the most accurate horizontal, vertical and parallel belt alignment. Groove alignment also allows pulleys with differing faces or widths to be aligned with greater confidence. Attached to the pulley using magnets with V guides to aid accurate placement.

• Three-dimensional target area simplifies the alignment process
• V-guides facilitate the alignment of a wide range of V-belt pulleys
• Aligns grooves of a V-belt pulley rather than its face
• Maximum operating distance of 6 metres

Belt Alignment Tool

Attribute Value
Levelling Accuracy 0.02° @ 2 m (Angular), 0.5 mm (offset)
Working Environment Outdoor
Alignment Level Yes
Laser Class Class 2
Laser Colour Green
Laser Wavelength 532nm
Battery Type AAA
Battery Life 8 h
Power Source Battery
Dimensions 22 x 32 (Reflector) mm, 169 x 51 x 37 (Rx) mm, 169 x 51 x 37 (Tx) mm
Weight 1.4kg
Line Accuracy 2 m @ 2 m
Height 22 (Reflector) mm, 37 mm
Minimum Operating Temperature 0°C
Maximum Operating Temperature +40°C
Model Number p TKBA 20
Length 169mm
Width 32 (Reflector) mm, 51 mm
Temporarily out of stock - back order for despatch 27-01-2020, delivery within 2 working days
Unit of sale: Each
(exc. VAT)
(inc. VAT)
Per unit
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