NTN Ball Thrust Bearing, Single Direction Thrust Ball Bearings, 51305 Series_3^6300 4 48 51 8500 5600

4 48 51 8500 　 5600 6700 0

0 ※ Grip: ▲ = Steel ○ = Spring

Cr C0r Thermal Reference Mechanical Grease Oil Y2 Y3 Y0 21305CDE4 25 62 17 1

1/4in (6mm) diameter plastic shackle to help prevent electrocution and arc flashing and to prevent electrical current from shackle to key

The 9 / 32in (7mm) diameter shackle is 15 / 16in (24mm) long and made of hardened steel

NTN Ball Thrust Bearing, Single Direction Thrust Ball Bearings, 51305 Series_3^6300 4 48 51 8500 5600Item # d D B r Static Load Rating Dynamic Load Rating 51305 0. 9843 in 25. 000 mm 2. 0472 in 52. 000 mm 0. 7087 in 18. 000 mm 0. 0394 in 1. 000 mm 13800 lbf 61500 N 61. 50 kN 8000 lbf 35500 N 35. 50 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