What is the SKF TKBA 11 used for?

The SKF TKBA 11 is a precision tool allowing pulley and chain drive alignment. Aligning belt drives and chain drives accurately helps to reduce wear on belts, pulleys, chains, and sprockets, while also reducing machine vibration.

How does the SKF TKBA 11 attach to the machinery?

Each component of the SKF TKBA 11 is attached quickly and easily using a powerful magnet to the inside or outside face of a belt pulley or chain sprocket.

What is the maximum measurement distance of the SKF TKBA 11?

The SKF TKBA 11 uses a red laser diode and can be used for measurement distances ranging from 50 mm up to 3 m (10 ft).

What types of misalignment can the SKF TKBA 11 correct?

The SKF TKBA 11 tool corrects for vertical angle misalignment, horizontal angle misalignment, and parallel misalignment, including combinations of all three.

How long do the batteries last on the SKF TKBA 11?

The SKF TKBA 11 runs on 3 x AAA batteries, providing up to 32 hours of continuous operation.

SKF TKBA 11 Belt alignment tool

Brand: Skf

SKU: 132471

Features:

Measurement Distance: Capable of measuring from 50 mm to 3 m (2 in to 10 ft).
Laser Type: Features a built-in class 2 red laser diode (<1 mW, 635 nm) for clear visibility.
Accuracy: Angular measurement accuracy is better than 0.02° at 2 m (6.6 ft), and offset accuracy is better than 0.5 mm.
Components: The tool consists of one laser-emitting unit and three passive targets.
Mounting: Magnetic side mounting allows fast and easy attachment to the inside or outside face of a belt pulley or chain sprocket.
Compatibility: Applicable to most machines using V belts, banded belts, ribbed belts, and chain sprockets.
Operating Time: Provides 32 hours of continuous operation using 3 x AAA alkaline batteries.
Durability: Features a sturdy ABS housing with an aluminium base and an IP 40 rating.

Manual PDF

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Description

Overview

The SKF TKBA 11 is a laser belt alignment tool that offers a simple, accurate way to align pulleys and sprockets and correct various types of misalignment. Precise alignment of belt and chain drives reduces wear on belts, pulleys, chains and sprockets, lowers machine vibration and extends component life — improving machine performance, reducing unscheduled downtime and cutting energy costs.

The TKBA 11 uses a magnetically mounted laser emitter that projects onto passive targets fixed to the opposite pulley or sprocket, so each component attaches quickly to the inside or outside face of a belt pulley or chain sprocket. Its design allows simultaneous adjustment of tension and alignment, streamlining the maintenance process, and a durable ABS/2K-polymer housing on an aluminium base ensures stability and accuracy in demanding environments.

Key Features

Aligns V-belts, banded belts, ribbed belts and chain sprockets
Magnetic mounting — fast attachment to pulley or sprocket faces
Class 2 red laser diode (635 nm, <1 mW), usable up to 3 m
Angular accuracy better than 0.02° at 2 m; offset better than 0.5 mm
Simultaneous tension and alignment adjustment
Durable ABS/2K-polymer housing with aluminium base

Applications

Belt drives in HVAC, pumps, paper and flour mills, lathes, conveyors
Sprocket drives in agricultural machinery, compressors, camshafts
Power plants, recycling, chemical and food & beverage plants
Preventive maintenance of rotating equipment

What’s in the Box

SKF TKBA 11 laser emitter unit
3 × passive target/receiver units
Batteries, carrying case and instruction manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of SKF condition-monitoring and maintenance tools in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the datasheet

Specifications

Specification	Details
Product	SKF TKBA 11 Belt Alignment Tool
Laser	Class 2 red laser diode, 635 nm, <1 mW
Angular accuracy	Better than 0.02° at 2 m
Offset accuracy	Better than 0.5 mm
Working distance	50 mm to 3 m
Mounting	Magnetic
Battery	3 × AAA alkaline (IEC LR03)
Battery life	32 hours continuous operation
Operating temperature	0 to 40 °C
Emitter dimensions	98 × 97 × 52 mm
Weight	Emitter 250 g; total with case 0.84 kg

Manual

Technical data

Here are the complete technical specifications and the full box contents for the SKF TKBA 11 system:

Technical Specifications

Feature	Specification
Type of laser	Red laser diode
Laser	1x Built-in class 2 laser, <1 mW, 635 nm
Laser line length	2.4 m at 2 m (7.9 ft at 6.6 ft)
Measurement accuracy angular	Better than 0.02° at 2 m (6.6 ft)
Measurement accuracy offset	Better than 0.5 mm (1/50″ in.)
Measurement distance	50 mm to 3 m (2 in to 10 ft)
Housing material (Emitter)	ABS + 2K and Aluminium base powder coat finish
Housing material (Receiver)	ABS
Mounting	Magnetic, side mounted
Battery	3 x AAA Alkaline type IEC LR03
Operation time	32h (continuous operation)
Operating temperature	0 to 40 °C (32 to 104 °F)
IP rating	IP 40

Box Contents

Item	Quantity / Details
TKBA 11 emitter unit	1
TKBA-TARGET passive targets	3
AAA batteries	3
Printed Instructions for use	1
Carrying case	1 (Dimensions: 260 x 85 x 180 mm)

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