Bearing Model		51309
d		45
D		85
B		28
Basic load capacity	Cr	76.1
	Cor	153
Fatigue load		5.6
Rated speed	Referenzdrehzahl	2800
Limit speed		4000
Bearing Type		Thrust ball bearing

Purpose of 51309 thrust ball bearing: it is only suitable for parts bearing one side of axial load and low speed, such as crane hook, vertical water pump, vertical centrifuge, Jack, low-speed reducer, etc. The shaft ring, seat ring and rolling element of the bearing are separated and can be installed and disassembled separately.