High precision roller bearing XR855053 685.8x914.4x 79.375mm stock 

The large size crossed thrust roller bearing xr855053 685.8x914.4x 79.375mm mainly used for Vertical and horizontal boring mills.It is the standard size,also if you need the non-standard size,we can offer to you too.

The bearing XR855053 structure:high precision crossed thrust roller bearing

Bearing factory items:XR 855053

Bearing old type:xr855053 615659A 50685XRN091 XD.10.0686

Bearing boundary metric size:685.8x914.4x 79.375mm

Bearings outer diameter metic :914.4mm

Bearing inner diameter metric:685.5mm

Bearing height meric:79.375mm

The Number of Rows:Single

Transportation Way :by Sea, by Air, by Express(NTN, FedEx, UPS, DHL)

Advantage:Low Noise, Low Vibration,High Precesion

Rolling Body:Roller Bearings

Lubrication type:Oil lubrication

MOQ :No Requirements, Any Qty Is Acceptable

The bearing heat treatment: Bainite heat treatmet

Quality standard:GB/T 3077 Rolling bearing quality standard

The bearing hardness:HR58-62

Bearing boundary inch size :27x 36x 3.125 inch size

Bearing outer diameter inch size:36 inch size

Bearing inner diameter inch size:27inch size

Bearing height inch size:3.125  inch size

Radial loading rating: 270KN

Axial loading rating:344 KN

Marking Methord Laser / Mechanical / Electric Corrosion

Bearing ring material:GCr15SiMn

Bearing roller material:GCr15

Accuracy grade: P4, P5

Separated:Unseparated

The bearing package: wooden case

Bearing spacer material: Nylon spacer

Trademark:JHB or OEM avaiable

HS Code:8482200000

International Commercial Terms(Incoterms):FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

The bearing XR855053 mainly used for boring mills,Vertical grinding machines,Rotary surface grinding machines,Large gear hobbing machines and so on.