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Harmonic Drive Special Tapered Roller Bearings Pin Type HH249949D - HH249910

Categories Taper Roller Bearing
Brand Name: MONTON
Model Number: HH249949D - HH249910
Place of Origin: LUOYANG
MOQ: 1pcs
Name: HH249949D - HH249910
d: 247.65
D: 406.4
T: 215.9
Weight: 58KG
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    Harmonic Drive Special Tapered Roller Bearings Pin Type HH249949D - HH249910

    HH249949D - HH249910

    Tapered Roller Bearings china harmonic drive special for robot suppliers

    Specifications

    HH249949-N2/HH249910 NK Cylindrical roller bearing of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.

    There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

    The outer and inner rings of all types are separable.

    HH249949-N2/HH249910 NK Cylindrical roller bearing have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

    Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

    Series

    HH249900

    Cone Part Number

    HH249949D

    Cup Part Number

    HH249910

    Design Units

    Imperial

    Bearing Weight

    253.90 lb115.20 Kg

    Cage Type

    Pin-Type

    Aa - Cage-Cone Backface Clearance

    0 in0 mm

    Dimensions

    d - Bore

    9.7500 in247.650 mm

    D - Cup Outer Diameter

    16.0000 in406.400 mm

    B - Double Cone Width

    8.6250 in219.075 mm

    C - Cup Width

    3.6875 in93.663 mm

    T - Bearing Width across Cups

    8.5000 in215.900 mm

    Abutment and Fillet Dimensions

    R - Cone Frontface "To Clear" Radius10.130 in3.30 mm
    r - Cup Backface "To Clear" Radius20.250 in6.40 mm

    da - Cone Frontface Backing Diameter

    10.94 in277.90 mm

    Db - Cup Backface Backing Diameter

    14.41 in366.00 mm

    Ab - Cage-Cone Frontface Clearance

    0.24 in6.1 mm

    Basic Load Ratings

    C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3115000 lbf509000 N
    C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4769000 lbf3420000 N
    C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5199000 lbf887000 N
    Ca90 - Dynamic Thrust Rating (90 million revolutions)665200 lbf290000 N

    Factors

    K - Factor71.76
    e - ISO Factor80.7
    Y1 - ISO Factor90.97
    Y2 - ISO Factor101.44
    Cg - Geometry Factor110.175

    Quality Harmonic Drive Special Tapered Roller Bearings Pin Type HH249949D - HH249910 for sale
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