AXK 3047-Thrust needle roller bearing-FGFA bearings

AXK 3047 Needle roller and cage thrust assembly

Thrust needle roller bearings are compact transmission components specifically engineered for axial load transmission. Their core comprises needle rollers, a cage, an inner ring, and an outer ring. Leveraging the slender structure of the needle rollers, they deliver robust axial load-carrying capacity within confined spaces while offering a small footprint, light weight, and high space utilisation.

Dimensions

d	30 mm	Bore diameter
D	47 mm	Outside diameter
D_w	2 mm	Diameter roller
E_a	min.34 mm	Raceway diameter (min.) roller and cage thrust assembly
E_b	max.46 mm	Raceway diameter (max.) roller and cage thrust assembly

Calculation data

Basic dynamic load rating	C	15 kN
Basic static load rating	C₀	72 kN
Fatigue load limit	P_u	8.3 kN
Reference speed		3 600 r/min
Limiting speed		7 000 r/min

Associated products

Universal washer	LS 3047
Thin universal washer	AS 3047
Shaft washer	WS 81106
Housing washer	GS 81106

Basic Parameters

Bearing Inner Diameter：30 mm
Bearing Outer Diameter：47 mm
Bearing Thickness：2 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.