Floating Bearing Cartridge

Assembly

Deep Groove Ball Bearing.jpg · Commons ↗ Report photo

Oil-film bearing using journal bearing radial lubrication and thrust bearing axial support, tolerating ±0.1 mm rotor whirl.

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

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Oil-film bearing using journal bearing radial lubrication and thrust bearing axial support, tolerating ±0.1 mm rotor whirl. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Floating Bearing Cartridge parts and their functions

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

Floating Bearing Cartridge parts diagram: 1 journal bearing set, 2 thrust bearing, 3 bearing cartridge housing, 4 labyrinth seals, 5 rotor centering spring. 5 parts in 5 top-level items. — Floating Bearing Cartridge 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 Set	1×	Pair of thin-walled cylindrical bearings (bronze or babbitt) around rotor shaft
2	Thrust Bearing	1×	Tapered roller or ball bearing resisting turbine and compressor axial forces
3	Bearing Cartridge Housing	1×	Aluminum or cast iron housing containing journal and thrust bearing elements
4	Labyrinth Seals	1×	Carbon or graphite labyrinth seals isolating bearing chamber from compressor and turbine
5	Rotor Centering Spring	1×	Optional spring localizing rotor radially within bearing clearance margins

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Build & assembly graph

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Bill of materials for Floating Bearing Cartridge

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

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Journal Bearing Set	turbocharger-journal-bearing	1×	1	·	part
2	Thrust Bearing	turbocharger-thrust-bearing	1×	1	·	part
3	Bearing Cartridge Housing	turbocharger-bearing-cartridge	1×	1	·	part
4	Labyrinth Seals	turbocharger-sealing-rings	1×	1	·	part
5	Rotor Centering Spring	turbocharger-centering-spring	1×	1	·	part

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Where the floating bearing cartridge is used

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

Automobiles 1 Turbocharger

Used in 1 assembly

Turbocharger

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