Main Bearing Groups

Assembly

Deep Groove Ball Bearing.jpg · Commons ↗ Report photo

Heavy-duty bearing pillars supporting the rotating assembly at both ends.

Direct parts	5
Total parts	11
Used in	1 assembly
Class	Assembly

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Heavy-duty bearing pillars supporting the rotating assembly at both ends. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Bearing Groups parts and their functions

5 top-level parts · 11 parts in total · full bill of materials below

Main Bearing Groups parts diagram: 1 main bearing, 2 bearing pedestal, 3 auto-grease system, 4 vibration sensor, 5 oil seal. 11 parts in 5 top-level items. — Main Bearing Groups parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Main Bearing	2×	Spherical roller bearings
2	Bearing Pedestal	2×	Cast pillar mounting a main bearing to the frame.
3	Auto-Grease System	1×	Auto lubrication
4	Vibration Sensor	2×	Bearing condition monitoring
5	Oil Seal	4×	Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Main Bearing Groups

5 top-level lines · 5 rows shown · 11 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Main Bearing	decanter-centrifuge-main-bearing	2×	2	·	part
2	Bearing Pedestal	decanter-centrifuge-bearing-pedestal	2×	2	·	part
3	Auto-Grease System	decanter-centrifuge-grease-system	1×	1	·	part
4	Vibration Sensor	decanter-centrifuge-vibration-sensor	2×	2	·	part
5	Oil Seal	oil-seal	4×	4	·	part

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Where the main bearing groups is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Machinery & Industrial 1 Decanter Centrifuge

Used in 1 assembly

Decanter Centrifuge

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$80. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳ZWZ Bearing zwz.com.cn ↗	Wafangdian, CN	Bearings	2,000 pcs	6–10 wks
🇮🇳NBC Bearings nbcbearings.com ↗	Jaipur, IN	Bearings (NEI)	2,000 pcs	6–10 wks
🇨🇳HRB Bearing hrbbearing.com ↗	Harbin, CN	Bearings	2,000 pcs	6–10 wks
🇮🇳NRB Bearings nrbbearings.com ↗	Mumbai, IN	Needle & auto bearings	2,000 pcs	6–10 wks
🇨🇳LYC Bearing lyc.com.cn ↗	Luoyang, CN	Bearings	2,000 pcs	6–10 wks