Cryogenic pump bearing 7305A5hU9

The 7305A5hU9 produced by MONTON is a single row angular contact ball bearing designed specifically for low-temperature working conditions. The inner and outer rings are made of stainless steel material, and the rolling elements are made of ceramic ball material, completely solving the problem of corrosion of ordinary materials in low-temperature media. It uses pumped LNG medium as a lubricant to achieve self lubrication and is mainly used in extreme low-temperature environments such as LNG low-temperature submersible pumps. It can operate stably without external lubrication in ultra-low temperature environments as low as -196 ℃.

Case Details

Name	Cryogenic bearings
Series	73 series
Brand	MONTON
Model	7305A5hU9
d	25mm
D	62mm
B	17mm
Ring Material	Special stainless steel
Cage Material	PTFE
Load rating Cr	26.5kN
Load rating Cor	15.3kN
Sealed	N/A
Weight	0.23KG
Design Structure	Angular Contact
Precision	P4
Quality standard	ISO9001: 2000/SGS RoHS ect.
Package	single box
Original	Luoyang
Service	OEM
Delivery date	Stock
Application	LNG pump Cryogenic pump LOX Turbo Pump Rocket engine Rocket cryogenic liquid pump Spacecraft liquid pump