591/750 M-Thrust ball bearing-FGFA bearings

591/750 M 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	750mm	Bore diameter
D	900mm	Outside diameter
H	90mm	Height
d₁	≈ 896mm	Outside diameter shaft washer
D₁	≈ 754mm	Inner diameter housing washer
r_1,2	min. 4mm	Chamfer dimension washer

Abutment dimensions

d_a	min. 837mm	Abutment diameter shaft
D_a	max. 813mm	Abutment diameter housing
r_a	max. 3mm	Fillet radius

Calculation data

Basic dynamic load rating	C	741kN
Basic static load rating	C₀	6 200kN
Fatigue load limit	P_u	80kN
Reference speed		400r/min
Limiting speed		600r/min
Minimum load factor	A	210

Basic Parameters

Bearing Inner Diameter：750 mm
Bearing Outer Diameter：900 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.