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?

👉 Send your inquiry to get:

• 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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