Manufactured by CHG Bearing, the 130.40.1800.03 is a precision Three-row Cylindrical Roller Slewing Bearings. Key dimensional parameters include a 1605 mm bore diameter, a 1995 mm outer diameter, and a 220 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
130.40.1800.03 - Three-row Cylindrical Roller Slewing Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 130.40.1800.03 |
| Brand | CHG® |
| Gear Type | External Gear |
| Characteristics | |
| Bearing Type | Three-row Cylindrical Roller Slewing Bearing |
| Row Configuration | Three-row |
| Dimensions | |
| Bore Diameter (d) | 1605 mm |
| Width (B) | 220 mm |
| Outer Diameter (D) | 1995 mm |
| Inner/Outer Ring Height H1 | 219 mm |
| End-face Height Difference h | 22 mm |
| Number of Lubrication Holes n1 | 12 |
| Mounting Dimensions | |
| Outer Ring Mounting Hole P.C.D. D1 | 2410 mm |
| Inner Ring Mounting Hole P.C.D. D2 | 2070 mm |
| Lubrication Port Thread / Size Φ1 | M10×1 |
| Inner Ring Mounting Hole Count n2 | 48 |
| Inner Ring Mounting Hole Specification Φ2 (Ø / Thread) | 45 |
| Outer Ring Mounting Hole Count n3 | 48 |
| Outer Ring Mounting Hole Specification Φ3 (Ø / Thread) | 45 |
| Gear Data | |
| Gear Module m | 16 mm |
| Gear Tip Diameter De | 2596.157 mm |
| Number of Gear Teeth z | 159 |
| Gear Face Width b | 160 mm |
| Addendum Modification Coefficient x | 0.675 |
| Reference Data | |
| Reference Mass (kg) | 2780 kg |
130.40.1800.03 1995 mm 1605 mm 2410 mm 2070 mm 220 mm Frequently Asked Questions about 130.40.1800.03 Three-row Cylindrical Roller Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The Open Type engineered for 130.40.1800.03 by CHG Bearing utilizes precision non-contact metal shields or reinforced NBR/FKM contact lip seals. This barrier prevents particulate ingress, washdown fluids, and abrasive dust from reaching the raceways while eliminating grease leakage under centrifugal forces.
Absolutely. The CHG Bearing 130.40.1800.03 Three-row Cylindrical Roller Slewing Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF 130.40.1800.03, FAG 130.40.1800.03, NSK 130.40.1800.03. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
To safeguard CHG Bearing 130.40.1800.03 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (1605 mm x 1995 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
Yes, CHG Bearing works closely with industrial OEMs and brand distributors. We offer turnkey custom engineering for 130.40.1800.03, including laser-etched customer logos, custom internal radial clearances, specialized grease formulations, and bespoke protective packaging.
