321 Stainless Steel Bellows | KamanDirect
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Type
  • Bellows Coupling
    255
  • Bellows Coupling with Keyway
    108
  • Jaw Coupling Spider
    1
Bore Size
  • 0.63 in
    52
  • 16 mm
    52
  • 0.625 in
    48
  • 15.88 mm
    48
  • 0.591 in
    44
  • 15 mm
    44
  • 0.551 in
    40
  • 14 mm
    40
  • 13 mm
    36
  • 0.512 in
    36
Material
  • Anodized Aluminum Hubs
    786
  • Stainless Steel Disc Springs
    786
  • 2024 or 7075 Anodized Aluminum Hubs
    363
  • Anodized Aluminum Center Spacer
    362
  • Acetal Center Spacer
    62
  • 2024 or 7075 Aluminum
    50
  • 303 Stainless Steel
    9
  • 1215 Carbon Steel
    9
  • Polyurethane 85 Shore A BLUE
    1
  • Polyurethane 92 Shore A YELLOW
    1
Outside Diameter
  • 2 in
    614
  • 50.8 mm
    614
  • 41.3 mm
    481
  • 1 5/8 in
    481
  • 1.313 in
    364
  • 1 in
    247
  • 25.4 mm
    247
  • 19.1 mm
    73
  • 3/4 in
    73
  • 15 mm
    57
Length Through Bore
  • 20.4 mm
    363
  • 0.804 in
    363
Torque (max)
  • 13.6 N·m
    363
  • 10 lb·ft
    363
  • 14.5 lb·ft
    1
  • 19.7 N·m
    1

Ruland Manufacturing Co. JD21/33-98R

RULAND MFR CO INC
Manufacturer Part #: JD21/33-98R
Kaman Direct Part #: JD213398R

Ruland Manufacturing Co. BC21-10-8-A

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

Ruland Manufacturing Co. MBCK33-16-10-A

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

Ruland Manufacturing Co. MBSK33-11-8-A

RULAND MFR CO INC
Manufacturer Part #: MBSK33-11-8-A
Kaman Direct Part #: MBSK33118A

Ruland Manufacturing Co. MBS33-8-8-A

RULAND MFR CO INC
Manufacturer Part #: MBS33-8-8-A
Kaman Direct Part #: MBS3388A

Ruland Manufacturing Co. MBCK33-9-9-A

RULAND MFR CO INC
Manufacturer Part #: MBCK33-9-9-A
Kaman Direct Part #: MBCK3399A

Ruland Manufacturing Co. BS21-1/2''-9MM-A

RULAND MFR CO INC
Manufacturer Part #: BS21-1/2"-9MM-A
Kaman Direct Part #: BS21129MMA

Ruland Manufacturing Co. BCK21-14MM-3/8''-A

RULAND MFR CO INC
Manufacturer Part #: BCK21-14MM-3/8"-A
Kaman Direct Part #: BCK2114MM38A

Ruland Manufacturing Co. BC21-12MM-3/8''-A

RULAND MFR CO INC
Manufacturer Part #: BC21-12MM-3/8"-A
Kaman Direct Part #: BC2112MM38A

Ruland Manufacturing Co. MBSK33-16-8-A

RULAND MFR CO INC
Manufacturer Part #: MBSK33-16-8-A
Kaman Direct Part #: MBSK33168A

Ruland Manufacturing Co. MBC33-13-12-A

RULAND MFR CO INC
Manufacturer Part #: MBC33-13-12-A
Kaman Direct Part #: MBC331312A

Ruland Manufacturing Co. BS21-12MM-3/8''-A

RULAND MFR CO INC
Manufacturer Part #: BS21-12MM-3/8"-A
Kaman Direct Part #: BS2112MM38A