350769-Thrust ball bearing-FGFA bearings

350769 Single direction thrust ball bearing

Thrust ball bearings are primarily designed to withstand axial loads, engineered to handle thrust forces during high-speed operation. They are incapable of bearing radial loads and have a relatively low maximum rotational speed. Offering straightforward installation and maintenance, they find extensive application in machinery such as machine tools, electric motors, cranes, and automotive gearboxes.

Dimensions

d	600mm	Bore diameter
D	800mm	Outside diameter
H	90mm	Height
d₁	≈ 790mm	Outside diameter shaft washer
D₁	≈ 610mm	Inner diameter housing washer
r_1,2	min. 5mm	Chamfer dimension washer

Abutment dimensions

d_a	min. 711mm	Abutment diameter shaft
D_a	max. 689mm	Abutment diameter housing
r_a	max. 4mm	Fillet radius

Calculation data

Basic dynamic load rating	C	676kN
Basic static load rating	C₀	5 000kN
Fatigue load limit	P_u	69.5kN
Reference speed		450r/min
Limiting speed		630r/min
Minimum load factor	A	120

Basic Parameters

Bearing Inner Diameter：600 mm
Bearing Outer Diameter：800 mm
Bearing Thickness：90 mm

Wafangdian Fafuge Bearing Co., Ltd., rooted in Wafangdian Bearing Industry Base, is an emerging professional bearing manufacturer. Drawing on the base’s profound industrial heritage, we have upheld craftsmanship since inception, integrated precision manufacturing into R&D and production, and focused on the R&D and refined production of spherical roller bearings.