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Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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Welded Stainless Steel Bellows Coupling Suppliers bellow joint 25X37mm M4

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Welded Stainless Steel Bellows Coupling Suppliers bellow joint 25X37mm M4

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Brand Name : Tianniu

Model Number : GR 25*37

Certification : ISO 9001

Place of Origin : China

MOQ : 1 pcs

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram, L/C, D/A, D/P

Supply Ability : 10000 per month

Delivery Time : 3-5 working days

Packaging Details : Cartons by sea shipping by Airplane

Name : Bellow shaft coupling

Structure : Bellow shaft coupling

Material : Aluminium Steel

Bore size : 16-55mm

Warranty : 12 months

Elastomer materia : PA66

Surface Treatment : Anodic oxidation treatment

Weight : 0.013KG

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GR 25X37 M4 Shaft Coupling Aluminum Bellows Setscrew For Machine

Products Parameters

Product Drawings

Welded Stainless Steel Bellows Coupling Suppliers bellow joint 25X37mm M4

Product Dimensions

model parameter common bore diameter d1,d2 ΦD L LI L2 L3 N F M tightening screw torque
(N.M)
GR-16x27 4,5,6,6.35,7,8 16 27 7.5 2 8 13.5 3 M3 0.7
GR-20x32 5,6,6.35,7,8,9,9.525,10,11,12 20 32 7.2 2.8 12 18 3.5 M3 0.7
GR-22.5x34 5,6,6.35,7,8,9,9.525,10,11,12 22.5 34 8.05 2.8 12.3 20.2 4.5 M4 1.7
GR-25x37 6,6.35,7,8,9,9.525,10,11,12 25 37 9.5 3 12 20.2 4.5 M4 1.7
GR-32x42 8,9,10,11,12,12.7,14,15 32 42 8 4 18 27.2 5.5 M5 4
GR-40x51 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20 40 51 9.5 6 20 34.5 5.5 M5 4
GR-55x57 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 55 57 9 6 27 51.9 6.25 M6 7
GR-65x81 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32,35,38 65 81 19.5 7 28 60.5 8.9 M6 7

model parameter Rated torque
(N.M)*		 allowable eccentricity
(mm)*		 allowable deflection angle
(°)*		 allowable axial deviation
(mm)*		 maximum speed
rpm		 static torsional stiffness
(N.M/rad)		 moment of inertia
(Kg.M2)		 Material of shaft sleeve surface treatment weight
(g)
GR-16x27 0.8 0.1 2 + 0.4 -1.2 20000 150 7.9x10-7 High strength aluminum alloy Anodizing treatment 8
GR-20x32 1.5 0.1 2 + 0.6 -1.8 18000 220 2.0x10-6 13
GR-22.5x34 1.8 0.15 2 + 0.6 -1.8 16000 300 6.2x10-6 22
GR-25x37 2.0 0.15 2 + 0.6 -1.8 15000 330 6.7x10-6 30
GR-32x42 2.5 0.2 2 + 0.8 -2.5 11000 490 2.0x10-5 53
GR-40x51 6.4 0.3 2 + 0.8 -2.5 10000 530 2.1x10-5 85
GR-55x57 12 0.3 2 + 0.8 -2.5 9000 860 2.8x10-5 170
GR-65x81 18 0.2 2 + 0.7 -2.5 4500 900 2.3x10-5 280

Product introduction

Bellows coupling uses corrugated thin-walled pipe (bellows) to directly weld or bond with the two half couplings to transmit motion. The coupling has the advantages of simple structure, small overall dimension, convenient processing and installation and high transmission accuracy. It is mainly used in small power precision machinery and control mechanisms requiring compact structure and high transmission accuracy.

Products Features

1. The bellows coupling has no clearance and high sensitivity

2. High elasticity, better protection of equipment

3. It can absorb vibration and compensate radial, angular and axial deviations at the same time

4. Oil stain resistance and strong corrosion resistance

5. Torsional rigidity, clockwise and counterclockwise rotation characteristics are exactly the same

6. Commonly used in CNC machine tools, indexing discs and other industrial machinery


Product Tags:

welded bellows coupling

      

Stainless Steel Bellows Coupling 25X37mm

      

bellow type coupling

      
Welded Stainless Steel Bellows Coupling Suppliers bellow joint 25X37mm M4 Manufactures

Welded Stainless Steel Bellows Coupling Suppliers bellow joint 25X37mm M4 Images

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