Bearings & Lubrication System

Assembly

Deep Groove Ball Bearing.jpg · Commons ↗ Report photo

Hydrodynamic journal bearings, jacking oil and the lube oil supply that float the rotor on an oil film at speed.

Direct parts	7
Total parts	24
Used in	1 assembly
Class	Assembly
Status	unverified

Hydrodynamic journal bearings, jacking oil and the lube oil supply that float the rotor on an oil film at speed. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bearings & Lubrication System parts and their functions

7 top-level parts · 24 parts in total · full bill of materials below

Bearings & Lubrication System parts diagram: 1 journal bearing, 2 bearing insulation, 3 lube oil pump, 4 jacking oil pump, 5 oil cooler, 6 oil filter, 7 oil seal. 24 parts in 7 top-level items. — Bearings & Lubrication System 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	Journal Bearing 2 parts	2×	tilting-pad journal bearing
2	Bearing Insulation	2×	shaft-current insulation pad
3	Lube Oil Pump	2×	AC and DC lube oil pump
4	Jacking Oil Pump	1×	high-pressure jacking oil pump
5	Oil Cooler	2×	lube oil cooler
6	Oil Filter	1×	duplex oil filter
7	Oil Seal	4×	bearing housing oil seal

3D model

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Build & assembly graph

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Bill of materials for Bearings & Lubrication System

7 top-level lines · 9 rows shown · 24 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Journal Bearing 2 parts	synchronous-generator-large-journal-bearing	2×	2	6	assembly
1.1	Tilting Pad	synchronous-generator-large-bearing-pad	5×	10	·	part
1.2	Bearing Shell	synchronous-generator-large-bearing-shell	1×	2	·	part
2	Bearing Insulation	synchronous-generator-large-bearing-insulation	2×	2	·	part
3	Lube Oil Pump	synchronous-generator-large-oil-pump	2×	2	·	part
4	Jacking Oil Pump	synchronous-generator-large-jacking-pump	1×	1	·	part
5	Oil Cooler	synchronous-generator-large-oil-cooler	2×	2	·	part
6	Oil Filter	synchronous-generator-large-oil-filter	1×	1	·	part
7	Oil Seal	oil-seal	4×	4	·	part

Where the bearings & lubrication system is used

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

Power & Energy 1 Large Synchronous Generator

Used in 1 assembly

Large Synchronous Generator

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