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Flexible Couplings - Bellows type, zero backlash, BKL series. (Part Numbers)

Flexible Couplings - Bellows type, zero backlash, BKL series.

Features
Easy to mount
Light weight and low moment of inertia
High torsional stiffness

Design
Two clamping hubs concentrically mounted to flexible bellows. Brief overloads of up to 1.5x the rated torque are acceptable.

Material
Bellows: high grade stainless steel
Hubs: see table

Advantage
Smooth stable running in highly dynamic and highly precise motion applications

Part Number
BKL/80/16/32
BKL/80/16/33
BKL/80/16/34
BKL/80/16/35
BKL/80/16/36
BKL/80/16/37
BKL/80/16/38
BKL/80/16/39
BKL/80/16/40
BKL/80/16/41
BKL/80/16/42
BKL/80/17/17
BKL/80/17/18
BKL/80/17/19
BKL/80/17/20
BKL/80/17/21
BKL/80/17/22
BKL/80/17/23
BKL/80/17/24
BKL/80/17/25
BKL/80/17/26
BKL/80/17/27
BKL/80/17/28
BKL/80/17/29
BKL/80/17/30
BKL/80/17/31
BKL/80/17/32
BKL/80/17/33
BKL/80/17/34
BKL/80/17/35
BKL/80/17/36
BKL/80/17/37
BKL/80/17/38
BKL/80/17/39
BKL/80/17/40
BKL/80/17/41
BKL/80/17/42
BKL/80/18/18
BKL/80/18/19
BKL/80/18/20
BKL/80/18/21
BKL/80/18/22
BKL/80/18/23
BKL/80/18/24
BKL/80/18/25
BKL/80/18/26
BKL/80/18/27
BKL/80/18/28
BKL/80/18/29
BKL/80/18/30
BKL/80/18/31
BKL/80/18/32
BKL/80/18/33
BKL/80/18/34
BKL/80/18/35
BKL/80/18/36
BKL/80/18/37
BKL/80/18/38
BKL/80/18/39
BKL/80/18/40
BKL/80/18/41
BKL/80/18/42
BKL/80/19/19
BKL/80/19/20
BKL/80/19/21
BKL/80/19/22
BKL/80/19/23
BKL/80/19/24
BKL/80/19/25
BKL/80/19/26
BKL/80/19/27
BKL/80/19/28
BKL/80/19/29
BKL/80/19/30
BKL/80/19/31
BKL/80/19/32
BKL/80/19/33
BKL/80/19/34
BKL/80/19/35
BKL/80/20/20
BKL/80/20/21
BKL/80/20/22
BKL/80/20/23
BKL/80/20/24
BKL/80/20/25
BKL/80/20/26
BKL/80/20/27
BKL/80/20/28
BKL/80/20/29
BKL/80/20/30
Part NumberMinimum order quantityVolume DiscountDays to Ship Allowable Torque Range
(N•m)
For Shaft Size D1
(mm)
For Shaft Size D2
(mm)
Outer Dia. A
(Ø)
Overall Length W
(mm)
Feature Allowable Torque
(N•m)
Moment of Inertia
(kg・m2)
Fit Length (mm)
(mm)
Torsional Stiffness (N-m/rad)
(N-m/rad)
Tightening Torque of the Fastening Screw (N-m)
(N-m)
Size
1 Piece(s)

21 Days

50.01~100.0016328292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016338292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016348292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016358292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016368292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016378292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016388292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016398292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016408292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016418292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0016428292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017178292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017188292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017198292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017208292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017218292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017228292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017238292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017248292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017258292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017268292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017278292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017288292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017298292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017308292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017318292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017328292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017338292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017348292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017358292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017368292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017378292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017388292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017398292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017408292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017418292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0017428292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018188292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018198292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018208292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018218292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018228292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018238292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018248292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018258292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018268292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018278292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018288292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018298292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018308292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018318292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018328292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018338292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018348292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018358292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018368292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018378292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018388292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018398292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018408292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018418292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0018428292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019198292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019208292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019218292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019228292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019238292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019248292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019258292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019268292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019278292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019288292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019298292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019308292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019318292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019328292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019338292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019348292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0019358292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020208292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020218292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020228292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020238292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020248292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020258292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020268292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020278292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020288292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020298292No Backlash / Low Moment of Inertia800.7532.5807080
1 Piece(s)

21 Days

50.01~100.0020308292No Backlash / Low Moment of Inertia800.7532.5807080

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Basic Information

Type Bellows Type Max. Rotational Speed Range(r/min) 4001~10000 Body Material Aluminum
Max. Rotational Speed(r/min) 10000 Allowable Angular Misalignment(deg) 1 Allowable Lateral Misalignment Range(mm) 0.02~0.2
Allowable Lateral Misalignment(mm) 0.2 Operating Temperature Range(℃) -12::212

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