PEER GR204-20mm insert bearing

PEER GR204-20mm is a reference of insert bearing, within Bearings. Request a quote for GR204-20mm via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The PEER GR series insert bearing is a ball bearing unit with an extended inner ring, designed to be mounted in split or solid housings to form a ready-to-operate support unit. It is used in equipment that requires smooth rotation, simple alignment and easy replacement, such as conveyor belts, fans, mixers and agricultural machinery. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and will quote it for you on WhatsApp.

The GR series designation is read with the number that follows the letters, which indicates the bore diameter in millimeters: for example, GR204-20mm corresponds to 20 mm, GR205-25mm to 25 mm, and so on up to GR211-55mm. The numeric suffix after the hyphen confirms that size. In the series part numbers, the base number (204, 205, 206…) orders the sizes from smallest to largest and allows quick identification of the insert that replaces the original.

These inserts are used in belt conveyors, bucket elevators, mixers, dryers, industrial fans and agricultural equipment. In the Argentine market they are common in food, cement, aggregate and grain processing plants, where dusty or humid environments require a robust support with simple maintenance. They also appear in older machines that are frequently repaired, because the insert can be replaced without replacing the entire housing.

To choose correctly, take into account the shaft diameter, the housing type (split or solid) and the sealing required by the environment. The GR insert is mounted on the shaft with a fit that allows the inner ring to rotate and is locked with the set screws on the extended ring. Proper lubrication and careful alignment of the housing extend the bearing life. If the equipment operates with a lot of dirt, it is advisable to check the sealing and clearance before mounting.

When replacing an insert, compare the complete part number and the main dimensions: bore diameter, outer diameter and width. Equivalences between brands are resolved by those dimensions and by the locking type, not only by the series number. If you bring a part number from another brand or an unidentified part, at MR Accesorios Industriales we will indicate the compatible alternative and quote it for you.

To proceed with your order, send us the insert part number, the shaft size or a photo of the part via WhatsApp. At MR Accesorios Industriales we will quote the exact part number or size you need and reply promptly.