Needle Airframe Bearings | KamanDirect
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Type
  • Track Type
    69
Bore Size
  • 0.5 in
    8
  • 12.7 mm
    8
  • 9.525 mm
    7
  • 0.375 in
    7
  • 6.35 mm
    6
  • 0.75 in
    6
  • 15.875 mm
    6
  • 19.05 mm
    6
  • 0.25 in
    6
  • 0.625 in
    6
Material
  • 52100 Bearing Quality Steel
    55
  • High carbon chrome steel
    14
Outside Diameter
  • 63.5 mm
    4
  • 44.45 mm
    4
  • 19.05 mm
    4
  • 28.575 mm
    4
  • 22.225 mm
    4
  • 47.625 mm
    4
  • 50.8 mm
    3
  • 1.75 in
    3
  • 38.1 mm
    3
  • 41.275 mm
    3

RBC Airframe Bearing - ATF Series

ROLLER BEARING CORP.
Manufacturer Part #: ATF8
Kaman Direct Part #: ATF8

RBC Airframe Bearing - NBL Series

ROLLER BEARING CORP.
Manufacturer Part #: 10NBL2426YJ
Kaman Direct Part #: 10NBL2426YJ

RBC Airframe Bearing - NBC Series

ROLLER BEARING CORP.
Manufacturer Part #: 14NBC2026YZP
Kaman Direct Part #: 14NBC2026YZP

RBC Airframe Bearing - NBK Series

ROLLER BEARING CORP.
Manufacturer Part #: 10NBK1628YZP
Kaman Direct Part #: 10NBK1628YZP

RBC Airframe Bearing - ATF Series

ROLLER BEARING CORP.
Manufacturer Part #: ATF24
Kaman Direct Part #: ATF24

RBC Airframe Bearing - NBL Series

ROLLER BEARING CORP.
Manufacturer Part #: 14NBL3234YJ
Kaman Direct Part #: 14NBL3234YJ

RBC Airframe Bearing - NBK Series

ROLLER BEARING CORP.
Manufacturer Part #: 12NBK1830YZP
Kaman Direct Part #: 12NBK1830YZP

RBC Airframe Bearing - NBF Series

ROLLER BEARING CORP.
Manufacturer Part #: 4NBF614YJ
Kaman Direct Part #: 4NBF614YJ

RBC Airframe Bearing - NBF Series

ROLLER BEARING CORP.
Manufacturer Part #: 14NBF1832YJ
Kaman Direct Part #: 14NBF1832YJ

RBC Airframe Bearing - NBC Series

ROLLER BEARING CORP.
Manufacturer Part #: 20NBC2032YZP
Kaman Direct Part #: 20NBC2032YZP

RBC Airframe Bearing - NBF Series

ROLLER BEARING CORP.
Manufacturer Part #: 6NBF817YJ
Kaman Direct Part #: 6NBF817YJ

RBC Airframe Bearing - NBC Series

ROLLER BEARING CORP.
Manufacturer Part #: 8NBC1218YZP
Kaman Direct Part #: 8NBC1218YZP