7307A5hU9 Cryogenic bearings

Low temperature angular contact ball bearings areconsist of stainless steel outer rings, stainless steel inner rings, silicon nitride (Si3N4) rolling elements and non-metallic cages that are self-lubricating, wear-resistant and low-temperature resistant. They can withstand radial and axial loads at the same time and can work in low-temperature environments at higher speeds. Low temperature angular contact ball bearings use special materials and structural designs to reduce the friction coefficient, thereby reducing frictional heat, so that the bearings can remain at low temperatures during long-term operation. Ultra-low temperature bearings have an operating temperature below -60 degrees Celsius. The low operating temperature will correspondingly extend the service life of the bearings and improve the bearing performance.

Case Details

Name	Cryogenic bearings
Seires	73 series
Brand	MONTON
Model	7307A5hU9
d	35mm
D	80mm
B	21mm
Ring Material	Special steel
Cage Material	PTFE
Load rating Cr	39kN
Load rating Cor	24.5kN
Sealed	According to requirement
Weight	0.4KG
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 pum LOX Turbo Pump Rocket engine Rocket cryogenic liquid pump Spacecraft liquid pump