18 Inch Four-Point Contact 458x662x80mm Ball Slewing Ring Bearing - inside Gear

18 Inch Heavy Load Slewing Ring Bearing Inside Gear Unit Set
✔️ Out D 662 Mm In D 458 Mm Total Height 80 Mm 72 Gear Teeth Count

This industrial ring bearing handles slow swinging platforms securely. Ideal for cranes or wind turbines needing stable rotation support. Handy for projects requiring heavy rotational load capacity.

✅ Heavy duty internal gear ring for driven motion transfer.
✅ Sealed unit protects rolling elements from dust and dirt.
✅ Fits 18 inch diameter mounts for stability and precision.

💡 How does slewing bearing technology benefit rotating equipment?

Innovative designs manage large axial moments efficiently.
- Supports heavy axial force during constant movement.
- Allows rotation without changing position location.
- Uses four-point contact for significantly higher load capacity.✝️

Four-Point Contact Ball Slewing Bearing with inside Gear

A slewing bearing ring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, or the wind-facing platform of a horizontal-axis windmill. (To 'slew' means to turn without change of place.)

Item	Outside Dimensions(mm)				Shoulder Dimensions(mm)					Physical Dimensions(mm)					Gear Parameter					Gear Peripheral force
Dp	De	D	d	T	D0	d0	n	C	M	n1	d1	D1	B	S	b	m	z	x	ha	Normalizing (KN)	Slack Quench (KN)
VXB01430560001	428.4	662	458	80	626	494	20	18	16	4	561	558	70	10	60	6	72	0.5	0.8	45	62