NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51209 ,D=45 Series_37^7000 Tip diagrams printed to scale

Tip diagrams printed to scale

Reference Mechanical Grease Oil N213W 65 120 23 1

500-3000 * 0

Length L-key: 72  1x L-keys (31233)

NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51209 ,D=45 Series_37^7000 Tip diagrams printed to scaleNSK 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