NTN Ball Thrust Bearing, Single Direction Thrust Ball Bearings, 51318 Type_25^Single-Row  Nj-Type when the inner and outer

when the inner and outer rings receive a radial load

50-500mm range

0630 in Fillet Radius 2

Bolt Capacity 41 mm Max Torque 2100 Nm Working Torque Range 280-2100 Nm Free Speed 4

Bore Diameter 40 mm Outside Diameter 90 mm Width 1

NTN Ball Thrust Bearing, Single Direction Thrust Ball Bearings, 51318 Type_25^Single-Row  Nj-Type when the inner and outerItem # d D B r Static Load Rating Dynamic Load Rating 51318 3. 5433 in 90. 000 mm 6. 1024 in 155. 000 mm 1. 9685 in 50. 000 mm 0. 0591 in 1. 500 mm 110000 lbf 490000 N 490. 00 kN 44500 lbf 198000 N 198. 00 kN Thrust bearings are designed primarily to support axial loads at contact angles between 30 and 90. Similar to radial bearings, thrust bearing designs may incorporate balls or rollers as rolling elements. The configuration and characteristics of