Roll Set

Assembly

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Two textured work rolls backed by two large back-up rolls in four chocks.

Direct parts	8
Total parts	58
Used in	1 assembly
Class	Assembly

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Two textured work rolls backed by two large back-up rolls in four chocks. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Roll Set parts and their functions

8 top-level parts · 58 parts in total · full bill of materials below

Roll Set parts diagram: 1 work roll (EDT), 2 back-up roll, 3 work roll chock, 4 back-up roll chock, 5 oil-film bearing, 6 ball bearing, 7 roll neck seal, 8 oil seal. 58 parts in 8 top-level items. — Roll Set 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	Work Roll (EDT)	2×	Top and bottom, EDT textured
2	Back-up Roll	2×	Large-diameter roll that supports the work roll and limits its deflection under load.
3	Work Roll Chock 3 parts	2×	Bearing housing on each work-roll neck, located in the housing window.
4	Back-up Roll Chock 3 parts	2×	Bearing housing carrying the oil-film bearing on each back-up-roll neck.
5	Oil-Film Bearing 3 parts	4×	Back-up roll necks
6	Ball Bearing	4×	Work-roll thrust and locating
7	Roll Neck Seal	8×	Labyrinth seal keeping bearing oil in and temper solution out of the neck.
8	Oil Seal	8×	Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

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Build & assembly graph

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Bill of materials for Roll Set

8 top-level lines · 20 rows shown · 58 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Work Roll (EDT)	temper-mill-work-roll	2×	2	·	part
2	Back-up Roll	temper-mill-backup-roll	2×	2	·	part
3	Work Roll Chock 3 parts	temper-mill-work-roll-chock	2×	2	3	assembly
3.1	Ball Bearing	ball-bearing	1×	2	·	part
3.2	Oil Seal	oil-seal	1×	2	·	part
3.3	Chock Body	temper-mill-chock-body	1×	2	·	part
4	Back-up Roll Chock 3 parts	temper-mill-backup-roll-chock	2×	2	6	assembly
4.1	Oil-Film Bearing 3 parts	temper-mill-oilfilm-bearing	1×	2	4	assembly
4.1.1	Bearing Bushing	temper-mill-bearing-bushing	1×	2	·	part
4.1.2	Bearing Sleeve	temper-mill-bearing-sleeve	1×	2	·	part
4.1.3	Oil Seal	oil-seal	2×	4	·	part
4.2	Oil Seal	oil-seal	1×	2	·	part
4.3	Chock Body	temper-mill-chock-body	1×	2	·	part
5	Oil-Film Bearing 3 parts	temper-mill-oilfilm-bearing	4×	4	4	assembly
5.1	Bearing Bushing	temper-mill-bearing-bushing	1×	4	·	part
5.2	Bearing Sleeve	temper-mill-bearing-sleeve	1×	4	·	part
5.3	Oil Seal	oil-seal	2×	8	·	part
6	Ball Bearing	ball-bearing	4×	4	·	part
7	Roll Neck Seal	temper-mill-neck-seal	8×	8	·	part
8	Oil Seal	oil-seal	8×	8	·	part

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Where the roll set is used

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

Machine Tools & Metalworking 1 Temper Rolling Mill

Used in 1 assembly

Temper Rolling Mill

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–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks