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Type
  • Single Disc Coupling
    1402
  • Double Disc Coupling
    1402
  • Bellows Coupling
    1318
  • Single Disc Coupling with Keyway
    1216
  • Double Disc Coupling with Keyway
    1216
  • Bellows Coupling with Keyway
    512
  • Double Disc Coupling Electrically Isolating
    398
Bore Size
  • 0.63 in
    436
  • 16 mm
    436
  • 0.787 in
    434
  • 25.4 mm
    344
  • 1 in
    344
  • 0.5 in
    342
  • 18 mm
    308
  • 0.709 in
    308
  • 0.394 in
    192
  • 10 mm
    192
Material
  • Nitrile Rubber (NBR)
    6571
  • Steel
    4304
  • Ethylene Propylene Rubber EPDM
    3356
  • Bearing Steel
    2648
  • Cast Iron
    2156
  • Hardened Alloy Steel
    1801
  • Nitrile Butadiene Rubber NBR
    946
  • 2024 or 7075 Aluminum
    585
  • Aluminum
    399
  • Carboxylated Nitrile Rubber (XNBR)
    387
Outside Diameter
  • 2 in
    1893
  • 50.8 mm
    1893
  • 2 1/4 in
    1698
  • 57.2 mm
    1698
  • 41.3 mm
    1502
  • 1 5/8 in
    1502
  • 33.3 mm
    1149
  • 1.313 in
    1149
  • 1 in
    774
  • 25.4 mm
    774
Length Through Bore
  • 30.3 mm
    586
  • 37 mm
    558
  • 27.6 mm
    528
  • 26.1 mm
    482
  • 24 mm
    480
  • 0.946 in
    480
  • 1.085 in
    348
  • 1.193 in
    346
  • 26.7 mm
    332
  • 1.028 in
    306
Torque (max)
  • 37.5 lb·ft
    1698
  • 50.9 N·m
    1698
  • 29.17 lb·ft
    1280
  • 39.6 N·m
    1280
  • 15 lb·ft
    1022
  • 20.3 N·m
    1022
  • 8.33 lb·ft
    786
  • 11.3 N·m
    786
  • 5.6 N·m
    528
  • 4.17 lb·ft
    528

Ruland Manufacturing Co. MDCSK25-12-12-A

RULAND MFR CO INC
Manufacturer Part #: MDCSK25-12-12-A
Kaman Direct Part #: MDCSK251212A

Ruland Manufacturing Co. MDCSK51-20-20-A

RULAND MFR CO INC
Manufacturer Part #: MDCSK51-20-20-A
Kaman Direct Part #: MDCSK512020A

Ruland Manufacturing Co. BC16-6-4-A

RULAND MFR CO INC
Manufacturer Part #: BC16-6-4-A
Kaman Direct Part #: BC1664A

Ruland Manufacturing Co. MBC51-22-22-A

RULAND MFR CO INC
Manufacturer Part #: MBC51-22-22-A
Kaman Direct Part #: MBC512222A

Ruland Manufacturing Co. MBC51-24-19-A

RULAND MFR CO INC
Manufacturer Part #: MBC51-24-19-A
Kaman Direct Part #: MBC512419A

Ruland Manufacturing Co. MBC25-10-10-A

RULAND MFR CO INC
Manufacturer Part #: MBC25-10-10-A
Kaman Direct Part #: MBC251010A

Ruland Manufacturing Co. BCK26-12-8-A

RULAND MFR CO INC
Manufacturer Part #: BCK26-12-8-A
Kaman Direct Part #: BCK26128A

Ruland Manufacturing Co. MBC15-4-4-A

RULAND MFR CO INC
Manufacturer Part #: MBC15-4-4-A
Kaman Direct Part #: MBC1544A

Ruland Manufacturing Co. BC21-10-8-A

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

Ruland Manufacturing Co. DCDK36-16-10-A

RULAND MFR CO INC
Manufacturer Part #: DCDK36-16-10-A
Kaman Direct Part #: DCDK361610A

Ruland Manufacturing Co. MBCK33-16-10-A

RULAND MFR CO INC
Manufacturer Part #: MBCK33-16-10-A
Kaman Direct Part #: MBCK331610A

Ruland Manufacturing Co. MBCK51-20-14-A

RULAND MFR CO INC
Manufacturer Part #: MBCK51-20-14-A
Kaman Direct Part #: MBCK512014A