SEAL ARRANGEMENT HAVING A THROWER RING FOR AN ANTI-FRICTION BEARING

摘要

A seal arrangement (1) of an anti-friction bearing, which seal arrangement (1) is inserted between a first bearing part (2) and a second bearing part (4). The seal arrangement includes a seal (6) which is positioned on the rotationally fixed first bearing part by a support element (15) which is enclosed at least on one side by an elastic seal material (16), and which seal (6) includes at least one sealing lip (25, 26). A thrower ring (7), forming a collection chamber (13), of the seal arrangement is assigned to the second rotatable bearing part. To this end, a cylindrical portion (9) of the thrower ring is snapped in an end-side circumferential groove (11) by a flange (5) of the second rotatable bearing part. A radial leg (12) of the thrower ring extends such that it maintains a sealing gap (14) to the seat Moreover, the seal of the seal arrangement includes elastic sealing lips which are supported on the second bearing part such that they are offset with respect to the thrower ring.

主权项

1. A seal arrangement of an anti-friction bearing the seal arrangement comprising a seal that is positioned with a support element enclosed at least on one side by an elastic sealant on a rotationally fixed first bearing part, a thrower ring forming a collection chamber allocated to a second rotating bearing part, the thrower ring including a radial leg with a profile maintaining a sealing gap to the seal, the thrower ring is allocated to a radial flange of the second rotating bearing part and is snapped with a cylindrical section in an end-side circumferential groove of the flange and elastic sealing lips of extend from the seal and are supported offset to the thrower ring on the second bearing part.