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 Product Details  
    TIMKEN 697904055Series 64
    Brand:TIMKEN
    Type series:Grid Coupling Hubs - Inch Bore / Keyway, Horizontal & Vertical Cover Style
    Model:697904055Series 64

    Product parameters

    Specifications
    Description 1140 HUB 4.4965/4.4980 KW&PH
    TypeGrid Coupling
    Hub Material1045 Steel
    StyleBored
    ColorGray/Metallic
    Bore TypeFinished Bore and Keyway
    Weight137.50 lb
    Dimensional Data
    Bore Size 4 1/2 in
    Set Screw Style Coupling Size (Dimension T)No Setscrew
    Keyway Size (W x D)1 x 1/2 in
    Length thru Bore184.15 mm
    7.250 in
    Overall Length371.60 mm
    14.630 in
    Outside Diameter (Horiontal Style Cover)384.00 mm
    15.120 in
    Outside Diameter (Vertical Style Cover)416.10 mm
    16.380 in
    Min. Bore (Dimensions ID1/ID2)67.00 mm
    2.625 in
    Max. Bore (Dimensions ID1/ID2)184.00 mm
    7.250 in
    Dimension FD320.70 mm
    12.630 in
    Dimension FL20.83 mm
    0.820 in
    Dimension HD254.00 mm
    10.000 in
    Dimension G16.00 mm
    0.236 in
    Dimension L (Horizontal Style Cover)200.91 mm
    7.910 in
    Dimension L (Vertical Style Cover)79.50 mm
    3.130 in
    Dimension R155.70 mm
    6.130 in
    Distance between Shaft Ends (Dimension G) - Normal Gap5.99 mm
    0.236 in
    Cubic inches725.00000 in3
    Performance Data
    Nominal Torque253000.00 in·lb
    Max. Speed (Horizontal Style Cover)1650.00 rpm
    Max. Speed (Vertical Style Cover)2200.00 rpm
    Max. Parallel Misalignment at Installation (Dimension P)0.0110 in
    Max. Parallel Misalignment during Operation (Dimension P)0.022 in
    Max. Angular Misalignment at Installation (X-Y)0.013 in
    Max. Angular Misalignment during Operation (X-Y)0.053 in
    Coupling Part Numbers
    Lovejoy® Grid Coupling Size1140
    Falk™ Steelflex® Horizontal Cover Style Coupling Part Number1140T10
    Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part NumberGF2140H
    Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number1140T10
    Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number1140H
    Falk™ Steelflex® Vertical Cover Style Coupling Part Number1140T20
    Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part NumberGF2140V
    Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number1140T20
    Kop-Flex® / Kop-Grid® Vertical Cover Style Coupling Part Number1140V
    Features
    Features 
    • High tensile, shot-peened alloy steel grid springs and precision machined hubs ensure superior coupling performance and long life.
    • Lovejoys grid couplings with tapered grids are designed to be interchangeable with other industry standard grid couplings with both horizontal and vertical grid covers.
    • Lovejoy grid couplings are designed for ease of installation and maintenance reducing labor and downtime costs.
    • The torsional flexibility and resilience of Lovejoy grid couplings helps reduce vibration and cushions shock and impact loads.
    • Cover fasteners can be provided in either Inch or Metric sizes.
    • Excellent for use in applications where the equipment is close coupled or spaced apart requiring a spacer style coupling arrangement.
    • Stock spacer designs are available or requests for custom spacer lengths can be addressed by Lovejoy engineering.
    Notes
    Notes 
    • Size 1020 thru 1090 hubs are provided with clearance fit bores and 2 set screws at 90°.
    • Size 1100 thru 1200 hubs are provided with interference fit bores and no set screws.
    Lovejoy machines Inch bores and keyways to meet tolerances define in the ANSI/AGMA 9002-B04 Standard.
    *If any errors are found in the data, please contact customer service Error correction

    Company Profile|Andge Bearing

            Andge Bearing is a global provider of specialized bearing products and solutions, dedicated to delivering efficient, flexible, and competitive product and service support to small and medium-sized bearing distributors worldwide.

            We deeply understand the challenges SME bearing distributors face in daily operations—complex models, diverse demands, scattered orders, heavy inventory pressure, and high customer customization requirements. Based on this, Andge Bearing is committed to building a customer-centric, problem-solving service system that delivers truly valuable support to our partners.

    Our Services

            Diversified Product Supply

            Covering both standard and non-standard bearing models to meet diverse industry and application needs.

            Customized Solutions

            Deliver tailored product matching, technical guidance, and customized services aligned with your market positioning and end-user requirements.

            Flexible Collaboration Models

            Support small-batch, multi-order procurement to reduce inventory and capital burdens.

            Expert Support & Responsiveness

            Ensure swift communication, clear selection recommendations, and reliable delivery to enhance operational efficiency.

    Our Mission

            To empower small and medium-sized bearing distributors worldwide by solving practical business challenges, enhancing their market competitiveness, and fostering sustainable growth.

    Our Vision

            To become the trusted long-term partner for global small and medium-sized bearing distributors, connecting markets worldwide through expertise, flexibility, and integrity.

            1: We not only sell these trusted brands, but we can also customize bearing products according to your requirements.

            2: Fast delivery is our strength, reaching 90% of global cities within 10 days.

            3: We also provide technical support and after-sales service, with our engineers ready to assist you within 24 hours.

            4: Payment is convenient and fast. We accept wire transfers, letters of credit, PayPal, Visa, MasterCard, Wise, Stripe, and WorldFirst.

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