NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51209 ,D=45 Series_42^400 5 12 30 90 4

5 12 30 90 4 GENERAL HSSEQ 412110 11 12 30 90 4 GENERAL HSSEQ 412115 11

88KG Net weight 0

Standards Manufactured acc

Auto-Lock(Ratchet-lock slider)

Non-Key Retaining

NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51209 ,D=45 Series_42^400 5 12 30 90 4NSK Single Direction Thrust Ball Bearings With Flat Seat , 51209 ,D=45 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D T T3 T4 r min. Ca C0a Grease Oil 51209 45 73 20 1 48 105 2600 4000 0. 31 DESIGN, TYPES, AND FEATURES THRUST BALL BEARINGS Thrust ball bearings are classified into those with flat seats or aligning seats, depending on the shape of the outer ring seat (housing washer). They