NTN Ball Thrust Bearing, Single Direction Thrust Ball Bearings, 51209 Type_21^N Type There are 3 sizes (M4

There are 3 sizes (M4

BEST MEASUREMENT OF Urethane form

4 34 260 No

Range 20mm

NTN Ball Thrust Bearing, Single Direction Thrust Ball Bearings, 51209 Type_21^N Type There are 3 sizes (M4Item # d D B r Static Load Rating Dynamic Load Rating 51209 1. 7717 in 45. 000 mm 2. 8740 in 73. 000 mm 0. 7874 in 20. 000 mm 0. 0394 in 1. 000 mm 23600 lbf 105000 N 105. 00 kN 10800 lbf 48000 N 48. 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 each