ZKLF60150LTV Double Row Thrust Angular Contact Ball Bearing 60x150x62mm Sealed High Rigidity CNC Ball Screw Bearing
ZKLF60150LTV is integrated double-row bidirectional thrust angular contact ball bearing, overall dimension 60×150×62mm. Large contact angle structure delivers ultra-high axial rigidity for heavy feed load; built-in preload structure eliminates assembly adjustment work. Double-side rubber contact seals block coolant, dust and metal debris. LTV suffix stands for low torque stable viscosity grease, suitable for long-hour high-speed CNC operation. Widely applied to heavy-duty machining center ball screw supports, large precision lathe feed axes and automation heavy linear positioning equipment.
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- Model
- ZKLF60150LTV
- Inner Diameter d
- 60mm
- Outer Diameter D
- 150mm
- Mounting Width T
- 62mm
- Contact Angle
- 60°
- Structure
- Double row integrated thrust angular contact ball bearing, pre-assembled preload, double lip sealed
- Cage
- Solid machined brass cage
- Material
- GCr15 high carbon chromium bearing steel
- Basic Dynamic Axial Load Ca
- 78.2kN
- Basic Static Axial Load C0a
- 236kN
- Grease Limiting Speed
- 3200rpm
- Net Weight
- Approx 3.15kg
- Precision Grade
- Standard P4, P5 customizable
- Mounting
- Flange integrated design for direct bolt installation
???? Full mounting dimension drawing and preload technical datasheet available upon request
- Integrated double-row preload design, no extra spacer adjustment, greatly simplify ball screw assembly process
- 60° large contact angle ultra-high axial rigidity, stable precision under heavy cutting axial impact load
- LTV special low-viscosity long-life grease, low heat generation, stable rotation for uninterrupted CNC machining
- Double lip contact rubber seals prevent coolant, iron powder and workshop dust infiltration
- Flange integrated outer ring, direct bolt locking without extra housing accessories
- Solid brass cage anti-deformation at high temperature and high speed, extend continuous operation service life
- P4 super precision standard, micron-level repeated positioning accuracy for heavy machine tools
???? Sealed integrated high-rigidity thrust bearing solution for heavy CNC ball screw feed axis equipment
This ZKLF60150LTV integrated sealed thrust bearing is widely matched to:
- Heavy vertical & horizontal machining center ball screw support assemblies
- Large heavy-duty CNC lathe, boring machine feed drive rotary positioning parts
- Automated heavy gantry linear motion module screw support bearings
- Precision grinding machine heavy load feed shafts and high-precision testing equipment
- All heavy machinery requiring bidirectional large axial load and fast convenient installation
???? Cost-effective pre-assembled high precision screw support bearing for heavy machine tool manufacturing industry
- 25+ years experience in ZKLF integrated thrust angular contact ball bearing manufacturing
- Exported to 50+ countries worldwide
- Rich OEM bulk order experience for sealed LTV grease heavy ball screw precision bearings
- Strict P4 precision tolerance, high-speed temperature rise and axial rigidity inspection before shipment
- Fast professional technical reply within 24 hours
- Stable mass supply for long-term heavy CNC machine tool factory cooperation
???? We focus on stable low-heat high-rigidity precision feed rotation performance and reliable long‑term partnership
- GCr15 bearing steel raw material composition & hardness inspection
- Ultra-precision superfinishing grinding for double-row raceway and steel balls
- Precision CNC machining for solid brass cage and integrated flange outer ring
- Standard quenching & tempering heat treatment for uniform surface hardness HRC61–65
- Axial rigidity test, seal leakage aging test and full dimensional recheck
- Anti-rust oil treatment + independent shockproof plastic box packaging before delivery
???? Consistent sealed low-torque high-precision bidirectional thrust operation performance guaranteed for every ZKLF60150LTV bearing
Looking for P4 precision integrated sealed ZKLF60150LTV preloaded thrust ball screw bearing supplier?
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- Fast factory quotation within 24h
- Professional heavy CNC ball screw precision bearing mounting technical support
- Custom P5 precision & high temperature special grease solution suggestions
- Competitive bulk wholesale factory price
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