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Cooper 12B

Split Roller Bearing

Lead TimePOA
ISO 9001 Certified Authorised UK Distributor
Cooper 12B Split Roller Bearing
COOPER
COOPER logo

Cooper 12B split cylindrical roller bearing, 190mm bore. Extra-large split bearing for heavy industrial equipment.

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Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.

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Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Bore Diameter (d)190mm
Outer Diameter (D)370mm
Width (B)200mm

Product Details

Part NumberCooper 12B
BrandCOOPER
Bearing TypeSplit Roller Bearing
Seal TypeOpen
Stock StatusMade to Order

Technical Datasheet

Download full specifications for Cooper 12B — dimensions, load ratings, and material data.

No cross-reference part numbers are recorded for Cooper 12B. Ask our team for equivalent part numbers.
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Engineering support

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Frequently Asked Questions

What is a Cooper 12B bearing?

The Cooper 12B is a COOPER Split Roller Bearing with a 190mm bore, 370mm outer diameter and 200mm width. It is Made to Order at Buy Bearings.

What are the Cooper 12B dimensions?

The Cooper 12B measures 190mm bore (inner diameter) × 370mm outer diameter × 200mm width.

What does Open mean on a bearing?

Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.

Is the Cooper 12B in stock?

The Cooper 12B is Made to Order at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same split roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

Cooper 11B Split Roller Bearing
Cooper 11B
COOPER logo
POAPrice Match
Bore
170
OD
340
Width
180
SealOpen
Cooper 11B split cylindrical roller bearing, 170mm bore. Large split bearing for heavy-duty mining and steel applications.
Lead Time

Related Parts — Seals & Bushings

Matching seals and bushings for 190mm shaft diameter — complementary components for your bearing.

190X220X15 R4 Seals
190X220X15 R4
Unclassified
POAPrice Match
Bore
190
OD
220
Width
15
SealOpen
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
In Stock
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