Double Row Angular Contact Ball Bearing D 65-75mm
Double Row Angular Contact Ball Bearing D 65-75mm has raceways in the inner and outer rings that are offset relative to each other in the direction of the bearing axis. These bearings are designed to withstand combined loads and achieve high speeds. The contact angle α is defined as the angle between the line connecting the contact points of the ball and the raceway in the radial plane, and the line perpendicular to the bearing axis. The bearing capacity of an angular contact ball bearing increases as the contact angle increases.
They are primarily subjected to radial loads and can also withstand axial loads in any direction. Bearings have low friction and minimal noise or vibration, making them suitable for high speed, high precision, low friction and low noise operation.
Double Row Angular Contact Ball Bearing D 65-75mm is designed for high speed, high precision applications such as agriculture, automotive, chemical, general industry, utilities.
|Principal dimensions （mm)||Basic load ratings KN||Pu||Speed ratings rpm||Weight kg||Designation2)||Dimensions mm||Abutment and fillet dimensions mm|
|d||D||B||dyc Cr||stc Cor||Bearing with shield||Sealed bearing||Bearing with shield||Bearing with seals||d||d1 ～||D1 ～||r1,2 Min||a||da Min||da Max||Da Max||ra Max|
|65||120||38.1||80.6||73.5||3.1||4800||3600||1.75||3213A-2Z Bearing||3213A-2RS1 Bearing||65||76.3||113||1.5||71||74||76||111||1.5|