Bearings
Bearings form the basis of most rotary bearings, from simple repairs to industrial machines with continuous operation. In this category, you select parts according to construction, size, load and the environment in which they will work.
The most common search starts with the type designation, for example the 6000, 6200 or 6300 series, or the dimension in millimeters. The 2RS, ZZ or open cover, clearance, precision and suitable lubrication are also decisive.
A faulty replacement may result in noise, heating or short life. If the original marking is not legible, a photo, inside and outside diameter measurement, width and description of use will help.
- check the inside diameter, outside diameter and width
- distinguish between open, covered and sealed designs
- verify the speed, load, temperature and humidity of the environment
- for the old part, take photos of both sides and visible markings
Ταξινόμηση προϊόντων
Μάρκες
Vnitřní průměr d (mm)
Vnější průměr D (mm)
Šířka B (mm)
Κατάλογος προϊόντων
Greater radial internal clearance
Rubber seals on both sides
Choose PFT 20 TF from SKF when you need a rolling bearing with stable performance and durable workmanship. Dimensions: 20x91x31 mm. The final suitability should always be checked against the full designation and application requirements. Ideal for industrial machines, maintenance work and reliable replacement of worn bearing units.
Greater radial internal clearance
Injection moulded cage of glass fibre reinforced polyamide 66
Rubber seals on both sides
Lubrication groove and lubrication holes in the outer ring
For a more accurate recommendation, send the bearing type designation, dimensions or a photo of the original part. We will help verify the common replacement as well as the less common design.