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Type
  • Bellows Coupling with Keyway
    108
Bore Size
  • 0.625 in
    40
  • 15.88 mm
    40
  • 0.63 in
    34
  • 16 mm
    34
  • 0.591 in
    28
  • 15 mm
    28
  • 0.551 in
    26
  • 0.5 in
    26
  • 12.7 mm
    26
  • 14 mm
    26
Material
  • 2024 or 7075 Anodized Aluminum Hubs
    255
Outside Diameter
  • 2 in
    427
  • 50.8 mm
    427
  • 41.3 mm
    328
  • 1 5/8 in
    328
  • 1.313 in
    255
  • 1 in
    180
  • 25.4 mm
    180
  • 19.1 mm
    72
  • 15 mm
    56
  • 0.59 in
    56
Filters:

Ruland Manufacturing Co. BC21-10-8-A

RULAND MFR CO INC
Manufacturer Part #: BC21-10-8-A
Kaman Direct Part #: BC21108A

Ruland Manufacturing Co. BS21-3/8''-8MM-A

RULAND MFR CO INC
Manufacturer Part #: BS21-3/8"-8MM-A
Kaman Direct Part #: BS21388MMA

Ruland Manufacturing Co. BSK21-12MM-3/8''-A

RULAND MFR CO INC
Manufacturer Part #: BSK21-12MM-3/8"-A
Kaman Direct Part #: BSK2112MM38A

Ruland Manufacturing Co. BC21-9MM-5/16''-A

RULAND MFR CO INC
Manufacturer Part #: BC21-9MM-5/16"-A
Kaman Direct Part #: BC219MM516A

Ruland Manufacturing Co. BC21-16MM-5/16''-A

RULAND MFR CO INC
Manufacturer Part #: BC21-16MM-5/16"-A
Kaman Direct Part #: BC2116MM516A

Ruland Manufacturing Co. BS21-16MM-5/8''-A

RULAND MFR CO INC
Manufacturer Part #: BS21-16MM-5/8"-A
Kaman Direct Part #: BS2116MM58A

Ruland Manufacturing Co. MBS33-9-9-A

RULAND MFR CO INC
Manufacturer Part #: MBS33-9-9-A
Kaman Direct Part #: MBS3399A

Ruland Manufacturing Co. MBC33-15-12-A

RULAND MFR CO INC
Manufacturer Part #: MBC33-15-12-A
Kaman Direct Part #: MBC331512A

Ruland Manufacturing Co. BSK21-11MM-5/16''-A

RULAND MFR CO INC
Manufacturer Part #: BSK21-11MM-5/16"-A
Kaman Direct Part #: BSK2111MM516A

Ruland Manufacturing Co. BC21-16MM-1/2''-A

RULAND MFR CO INC
Manufacturer Part #: BC21-16MM-1/2"-A
Kaman Direct Part #: BC2116MM12A

Ruland Manufacturing Co. BS21-5/8''-8MM-A

RULAND MFR CO INC
Manufacturer Part #: BS21-5/8"-8MM-A
Kaman Direct Part #: BS21588MMA

Ruland Manufacturing Co. BCK21-10MM-3/8''-A

RULAND MFR CO INC
Manufacturer Part #: BCK21-10MM-3/8"-A
Kaman Direct Part #: BCK2110MM38A