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SKF Maintenance tools: Important stages which have a major impact on a bearing service life can be recognised during the bearing’s lifecycle. These stages are mounting, lubrication, alignment, basic condition monitoring and dismounting. The stages in a bearing life cycle are extremely important for achieving the maximum service life of the bearing. By applying the right maintenance practices and using the correct tools, you can considerably extend your bearing’s service life and increase plant productivity and efficiency.

Belt alignment tool TKBA 40
Highly accurate tool for V-belt pulley alignment


Dụng cụ cân chỉnh bánh đai bằng Laser

Mã hàng: TKBA 40

Nhà sản xuất: SKF

TKBA 40 1

The SKF TKBA 40 aligns V-belt pulleys in the grooves. V–guides and powerful magnets allow the TKBA 40 to be fitted in the grooves of the pulley. With only two components, a laser–emitting unit and a receiver unit, the belt alignment tool is easy and fast to attach. The three–dimensional target area on the receiver unit allows the easy detection of misalignment as well as its nature; whether it is horizontal, vertical, parallel or a combination of all three.

Features and benefits

TKBA 40 2

  • Powerful magnets allow fast and easy attachment
  • Three-dimensional target area simplifies the alignment process
  • Facilitates simultaneous adjustment of tension and alignment
  • V-guides facilitate the alignment of a wide range of V-belt pulleys
  • Aligns grooves of a V-belt pulley rather than its face, allowing optimum alignment of pulleys of unequal width or with dissimilar faces
  • A maximum operating distance of 6 m (20 ft) accommodates many applications
  • Special side adaptor allowing alignment of multi-ribbed and timing belt pulleys as well as sprockets is available as accessory
  • Technical data
    DesignationTKBA 40
    Type of laserRed laser diode
    Laser1x Built-in class 2 laser,
    Laser line length3 m at 2 m (9.8 ft at 6.6 ft)
    Measurement accuracy angularBetter than 0,2°
    Measurement accuracy offsetBetter than 0,5 mm (0.02 in.)
    Measurement distance50 mm to 6 000 mm (2 in. to 20 ft)
    ControlLaser on/off switch
    Housing materialExtruded aluminium
      Transmitter unit70 x 74 x 61 mm (2.8 x 2.9 x 2.4 in.)
      Receiver unit96 x 74 x 61 mm (3.8 x 2.9 x 2.4 in.)
      Reflector dimensionsN/A
      Transmitter unit320 g (0.7 lbs)
      Receiver unit320 g (0.7 lbs)
    MountingMagnetic, groove mounted
    (optional side adapter TMEB A2)
    V-guidesSize 1: 22 mm, short rods (3x pairs)
    Size 2: 22 mm, long rods (3x pairs)
    Size 3: 40 mm, short rods (3x pairs)
    Size 4: 40 mm, long rods (3x pairs)
    Battery2x AA Alkaline type IEC LR03
    Operation time20 hours continuous operation
    Carrying case dimensions260 x 180 x 85 mm (10.2 x 7.1 x 3.3 in)
    Total weight (incl. case1.3 kg (2.8 lbs)
    Operating temperature0 to 40 °C (32 to 104 °F)
    Storage temperature–20 to +65 °C (–4 to +150 °F)
    Relative humidity10 to 90% RH non-condensing
    IP ratingIP 40
    Calibration certificateValid for two years
    Case contents1x TKBA 40 transmitter unit
    1x TKBA 40 receiver unit
    2x AA batteries
    4x sizes of V-guides, 3x of each size
    1x Printed instructions for use
    1x Calibration certificate


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