2N-2766: LOCK-NUT
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    2N-2766: LOCK-NUT

    Part Number: 2N-2766
    Brand: Cat
    Retrieving Price.....


    This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

    Cat® fastener parts are designed for specific applications based on size, strength, clamp load, and past performance. This is information other manufacturers do not have. They are selected to last until rebuild or the life of the machine. While it may seem as though non-Cat hardware and fasteners are suitable for your machine, no other company knows your equipment like we do.
    These nuts are a bearing locknut that can be tightened with a spanner wrench.

    *Cat Fasteners are manufactured to precise specifications and are built for durability, reliability, productivity
    *Strength & Quality – Fasteners meet or exceed ISO, ASTM, ASME & SAE requirements.
    *Cat bolts, nuts, and washers are designed to work together as a system for maximum clamping force.
    *Coatings that meet special requirements for different applications (RoHS compliant).

    Cat bolts and the matching hardened washers and nuts form a performance based system which produces consistently high clamp loads. You can trust Cat Fasteners to help you build it, maintain it, or fix it - for most machine and workshop applications throughout the world.

    • US
    • Metric
    • Coating: SAE Grade 8 equivilent
    • Drive (mm): 14.2875
    • Hole Thread Pitch: 16
    • Material Description: Martensitic Stainless (400 series)
    • Thickness (mm): 9.525
    • Thread Size (mm): .375

    R3000H, R2900G, R2900, R1300G

    AD55, AD30, AD60, AD45B, AD55B

    3304, 3306

    973, 973C

    MD6250, MD6310

    980H, 990 II 986H, 980G, 994F, 966F II 972G, 992K, 994K, 950E, 988G, 988F II 988K, 993K, 990H, 986K, 966G, 994D, 988F, 992G, 970F, 994H, 980F II 980F, 988 XE 990, 980G II 950B, 990K, 992C, 950B/950E 966D, 988H, 966F, 924G, 988K XE 980C, 966E, 994, 988B, 992D

    MTC835, 65D, 65C, MT855, 65, 65B, MT865, MT835, MTC845, MTC855, MTC865, MT845

    C32, 3516E, 3512B, 3516B, 3512, 3408, 3508, 3408B, 3406C, C280-12, D399, 3412C, C18, 3306, 3408C, C30, 3516C, 3304, C280-16, 3612, 3508C, 3412E, 3304B, 3306B, 3412, 3606, 3508B, C280-8, 3196, 3406, 3516, D379A 3608, D330C, D333C, 3208, 3512C, D398B, 3616, C15, 3406B, D398A 3412D, C280-6, 3512E, 3406E, D379B

    745 D30C, D30D, 740 GC 740C 740, D300E II D400E II D350C, 735, 740B, 735C, D400E, D300D, D350D, 735B, D35HP D250E, D25D, D300B, D35C, D400, D350E II D400D, 745C, D250E II D350E, D25C, D40D, D300E, 735 OEM

    D9R, D8T, D6R, 7U D6E SR 7S D9T, D6R II D6H, D6G2 XL D7G, D4H III D5H XL D5H, 7SU D7R, D11T, D9N, D6D, D7H, 57H 7 D11N, D7G2 D6H II D8L, D11R, D6H XR D4H XL D10N, D8N, D5M D8R D4H, D6H XL D10T, 7A D6G SR D6G2 LGP D6D SR D9L, D10R, D8R II D6G, D10T2, D4E SR D6E

    3208, G3408, 3508B, 3304, C15, D333C, 3512B, 3412C, C32, 3306B, 3306, 3412E, G3516, 3508, C280-16, CG137-12, 3512C, C18, SPF343C SPS342 SPT343 3516, 3412, 3408C, 3406C, 3516C, SPF743, 3516B, G3508, G3512, G3412, SR4, 3512, SG137-08 SCT673 3408B, 3406, 3508C, 3406B, 3408E, 3406E, G3408C, 3512E, G3306, SPT342 C27, G3612, HT400 G3606, D330C, G3606B G3608, C-15, G3408B, G3616, G3406, 3304B, 3456, CG137-08 C-16, SPS343 3612, SPF343 3408

    657G, 621, 621B, 651E, 631E, 637E, 627G, 657E, 637D, 627B, 621E, 623B, 621G, 627E, 611, 623F, 631G, 615C, 631K, 657B, 623E, 623G, 633E II 621S, 621F, 637G, 627H, 637K, 615, 615C II 651B, 627F, 657, 623H, 621H, 633D, 613C, 631D, 639D

    854G, 844K, 844H, 834K, 834B, 854K, 824G II 814F, 824H, 824G, 814B, 844, 834G, 824K, 834H, 824C

    527 517 D5HTSK II D4HTSK III

    140G, 160H, 24, 14H NA 140H, 130G, 160H NA 12G, 12H NA 120G, 12H ES 12H, 163H NA 160G, 14G, 140H ES 24M, 160H ES 140H NA 16G, 24H, 143H, 16H NA

    777D, 785, 793D, 773B, 785G, 785D, 785B, 776D, 773G LRC 771C, 777E, 773D, 789, 772G, 772G OEM 789C, 769D, 775G LRC 793C, 797, 773E, 770G OEM 770G, 772B, 794 AC 789D, 773F, 777C, 777F, 777, 785C, 773G OEM 777G, 797B, 784C, 775B, 775F, 777B, 770, 769C, 772, 771D, 775G OEM MT4400D AC 775D, 775G, 784B, 793B, 789B, 776C, 773G


    RR-250B, RM-250C, RM-500, RM500B, RM-350B, RR-250, SM-350, SS-250, RM-350, SS-250B

    836G, 826K, 836, 826H, 825K, 816B, 815F, 826G, 836K, 825G, 825G II 825H, 826C, 826G II 836H, 815B, 825C, 816F

    wheel tractor scrapers

    PM-201, PM620, PM-565, PM820, PM-200, PM622, PR-1000, PM822, PM825, PR-450C, PM-465, PM-565B, PR-1000C


    6015B, 6015, 6018, MD6290, MD6540C, 6030, 6020B, 6040 FS 6040, 6015 FS

    3306B, 3306, C15, 3406E, 3406C, 3408, 3208, 3406B, C-15, C18, 3306C, C-16, C16 C11, C-12, C-18, C13, 1673C 3408B

    589, PL83, 587R, 587T, 583T, 583R, 572R, 578, PL87

    390F L 235B, 385C, 330B L 385C L 390D, 365C 330, 5110B 330 FM L 375, 330B, 390F 374D L 385C L MH 385B, 5080, 330 L 390D L 374F 5130B, 374F L 235C, 385C FS 365C L MH 375 L 350, 5230, 330 LN 5090B, 365C L 5130, 5230B, 350 L 235D, 330B LN

    3512C, 3512, TH48-E70 CX35-C18I C18, C15, 3512B, CX35-P800 CX38-P800 TH48-E80 C-15, 3508C, 3512E, CX31-C18I CX38-P892 C32, 3516, CX31-P600 3516C, TH35-C15T 3516B, CX48-P2300 C280-12, C27, 3508B, CX31-C15I TH35-E81 TH35-C15I 2016 3412E

    SR5, SR4, SR4B, XQP500, SR500

    off highway trucks
    775D, 773E, 775E, 773D

    wheel loaders

    3406C, C27, 3512B, C15, C32, 3412C, 3456, 3516, 3516C, 3508B, 3408B, 3512C, 3408, 3512, 3516B, 3412, 3406E, 3508, G3516, 3306B, C18, 3516E, C280-16, G3512, PM3516, PMG3516 3406B