Калибр SKF GB 49 GB 4928

GB 49 internal clearance gauges enable simple and accurate measurements when mounting cylindrical roller bearings with a tapered bore in precision applications. They are used to measure the internal envelope diameter of the roller set when the rollers are in contact with the outer ring raceway. Based on these measurements, the radial internal clearance or preload can then be precisely adjusted.
Used for measuring the internal envelope diameter of roller sets
Enable precise adjustment the radial internal clearance or preload
Intended for a particular bearing size
Useful also for other than precision applications