81209T2-NTN Thrust Bearing 45x73x20
Beschreibung
81209T2-NTN
Needle roller bearing, thrust cylindrical roller bearing
d - Bore diameter of support washer IR - WS 45 mm
D - Outside diameter of support washer OR - GS 73 mm
d1 - External diameter of support washer IR - WS 73 mm
D1 - Bore diameter bearing washer OR - GS 47 mm
T - Thrust bearing height 20 mm
Dw - Rolling element diameter 9 mm
Dc1 - Roller cage bore diameter 45 mm
Dc - Roller cage outer diameter 73 mm
rs - Min fillet radius 1 mm
Cage assembly reference K81209T2
Bearing ring (inner ring) WS WS81209
Bearing ring (outer ring) GS GS81209
Ea - Rollers reference outer diameter 68 mm
Eb - Rollers reference inner diameter 48,8 mm
Dimensions
Dimension Bore: 45
Dimension OD: 73
Dimension Width: 20
Weight: 301g