Bearing clearance classes C2, CN, C3 and C4
The bearing clearance classes for deep groove ball bearings determine the operating clearance in the interaction of the shaft and housing fit as well as the operating temperature.
dynamic equivalent load - P
P ist die dynamisch äquivalente Belastung, die sich in Abhängigkeit des Lagertyps über die Parameter X und Y ermittelt und der Produktinformation entnommen werden muss.
IP (Ingress Protection) Ratings for Seals
Noise test by decibels
The noise and vibration test for roller bearings takes place in dB in the noise classes Z, Z1, Z2, Z3 and Z4 according to S0910-1.
Noise test by vibration level for deep groove ball bearings
Testing according to BVT-1 is also possible for special requirements. These bearings are classified into V, V1, V2, V3 and V4 according to the tolerance in µm/s.
Noise test by vibration level for tapered roller bearings
Testing according to BVT-1 is also possible for special requirements. These bearings are classified into V, V1, V2, V3 and V4 according to the tolerance in µm/s.
PN/P0 tolerance class for radial bearings (without tapered roller bearings)
The tolerance class P0 is the standard tolerance class for roller bearings and is usually omitted in the type and order designation for the purpose of abbreviation.
Service life, nominal
Lebensdauer eines Wälzlager ohne Einfluss von 'Temperatur,..