Boring mills machine use the roller bearing XR678052 p4 grade

Product Details

Product Description

Product Description
Boring mills machine use the roller bearing XR678052 p4 grade
The bearing XR678052P4 with the Cross-Roller Ring, cylindrical rollers are arranged with each roller perpendicular to the adjacent roller, in a 90° V groove, separated from each other by a spacer retainer.The bearing mainly used for Precision rotary and indexing tables for machine tools,Vertical and horizontal boring mills,Vertical grinding machines,Rotary surface grinding machines,Large gear hobbing machines.
The bearing XR678052P4 structure:high precision crossed tapered roller bearing
Bearing factory items:XR678052P4
Bearing old type:XR6 78052
The bearing xr678052 mainly used for boring mills,Vertical grinding machines,Rotary surface grinding machines,Large gear hobbing machines and so on.
Bearing boundary metric size:457.2X330.2X 63.5mm
Bearings outer diameter metic :457.2mm
Bearing inner diameter metric:330.2mm
Bearing height meric:63.5 mm
The Number of Rows:Single
Rolling Body:Roller Bearings
Lubrication type:Oil lubrication
The bearing heat treatment: Bainite heat treatmet
The bearing hardness:HR58-62
Bearing boundary inch size :18x 13x 2.5 inch size
Bearing outer diameter inch size:18 inch size
Bearing inner diameter inch size:13 inch size
Bearing height inch size:2.5 inch size
Radial loading rating: 100KN
Axial loading rating:123 KN
Marking Methord Laser / Mechanical / Electric Corrosion
Bearing ring material:GCr15SiMn
Bearing roller material:GCr15
Accuracy grade: P4, P5
Quality standard:GB/T 3077 Rolling bearing quality standard
Origin: Made in China LuoYANG
The bearing package: wooden case
Bearing spacer material: Nylon spacer
Marking Methord:Laser / Mechanical / Electric Corrosion
Trademark:JHB or OEM avaiable
HS Code:8482200000
The delivery time: in stock
International Commercial Terms(Incoterms):FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

---

>> Rainbow Acrylic Wool Mixed Knitting Yanr Set (10balls/set)
>> Building Material Natural New Design Porcelain Tile with 24*24inch (600*600, 800*800)
>> Low Price High Grad Design Half-turn-skin Car Refitting Steering Wheel for Mercedes-Benz A 000 460 0109 3D27
>> Dyjx Mobile Ribbon Blender Food Incense Dry Powder Pellet Mixer Mixing and Blending Machine 500 Kg
>> (DC-1575mm) Small Model Hand Tissue Making Machine with 3 T/D Tissue Paper Making Machine for Waste Paper Recycling
>> Factory Wholesale 24000Btu Split Air Conditioner For Europe
>> Bamboo wooden Salt Spice Jar Salt Shaker mixing bowl With Lid And Spoon
>> Professional 18" Strong Magnets Knife Strip Stainless Steel Knife Magnetic Rack
>> High-Tech Advanced Disc Centrifuge for Separating Animal Cottonseed Vegetable Oil on Sales
>> Hand Blown Glass Automatic Potted Plant/Flower Watering System Drip Irrigation Device Dripper Planter
>> Wn736 High Quality Manual Milling Machine Vertical Universal Milling Machine Hot Sale
>> 132cm Hot Sale LED Flash Color Toy Space Sword Light-up Toys Flash Toy Weapon with Lights & Sounds
>> Factory Sumore CE Approved 500mm/800mm China Grinder Circular Knife Sharpening Universal Machine Grinding
>> clear acrylic lipstick holder with hinged lid
>> Medical Equipment Reusable Pneumatic Tourniquet Cuff for Operation
>> Automatic heat sealing bottle shrink wrapping machine supplier by POF material
>> Cantilever Umbrella Mosquito Net, Black Polyester Mesh Umbrella Screen, Universal Canopy Umbrella Mosquito Netting
>> Direct and Indirect Square Panel LED Surface Mounted Ceiling Light
>> Landnovo Hot Sale Turn Signal Side Mirror Sequential Light For BMW 3 series F20 f21 F22 F33 F34 x1 E84
>> LED Rope Light for Home Decoration and Christmas Decorations