Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd.
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Easy assembly and disassembly Multiple frame sizes Sae Flywheel Coupling for engine and pump connections
According to the relative positional relationship of the two shafts to be connected, the coupling can be divided into three types: rigid, elastic and hydraulic. Rigid couplings are used in places where the two shafts can be strictly aligned, and no relative displacement occurs during work; flexible couplings are used in places where the two shafts are skewed or where there is relative displacement in work; hydraulic couplings are made of liquid Kinetic energy is used to transmit power, and it is used in places where the prime mover needs to be protected from overload damage and can be started without load. REIJAY's Sae Flywheel Coupling is elastic.
Technical Specifications:
| Size | Bolt Mounting Centre Circle D1 (mm) | Outer Diameter D (mm) | Bolt Hole Diameter Quantity (mm) | Location Dimension |
| 96 | 50 | 96 | 4x8 | 70 |
| 125 | 100 | 125 | 3x8 | 80 |
| 135 | 100 | 135 | 3x8 | 135 |
| 150 | 130 | 150 | 5x8 | 106 |
| 152 | 122 | 152 | 3x12 | 105 |
| 155 | 125 | 155 | 3x12 | 155 |
| 210 | 185 | 210 | 3x10 | 125 |
| 220 | 165 | 220 | 6x10 | 220 |
| 220 | 185 | 220 | 3x12 | 125 |
| 170 | 140 | 170 | 3x14 | 170 |
| 209 | 165/170 | 209 | 6x16/3x16 | 209 |
| RB series FL Flywheel Coupling | |||||||||||||||||||
| Size | Prebore (mm) | Dimension (mm) | Special Length | SAE Size | Axial | Radial | Angular | ||||||||||||
| min. | max. | B | D2 | L1 | L2 | L3 | L4 | L5 | L1max (mm) | 61/2" | 71/2" | 8" | 10" | 111/2" | 14" * | max. Offset (mm) | |||
| 42 | 20 | 42 | 65 | 100 | 42 | 35 | 42 | 20 | 13 | 60 | X | X | X | X | ±1 | ±0.4 | ±1° | ||
| 48 | 20 | 48 | 68 | 100 | 50 | 43 | 50 | 20 | 13 | 60 | X | X | X | X | |||||
| 65 | 25 | 65 | 96 | 132 | 55 | 49 | 55 | 27 | 21 | 70 | — | X | ±0.6 | ||||||
| 65 | 25 | 65 | 96 | 172 | 55 | 46 | 55 | 31 | 22 | 70 | — | X | |||||||
| 80 | 30 | 80 | 124 | 172 | 55 | 46 | 55 | 30 | 21 | 90 | — | X | X | ±0.8 | |||||
| 100 | 38 | 100 | 152 | 265 | 70 | 78 | 70 | 35 | 21 | 110 | — | — | — | — | X | X | | ||
Our Strategic Partners
Founded in 2003, Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd focus on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger products (oil heating and cooling equipment) manufacture and export. We also provide relevant technical support and service. We also serve customers with the design, assembly, remoulding and maintenance of industrial automation components (pneumatic, hydraulic, PLC), industrial intelligent systems, hydraulic power units and drive sections.
Q: Who are we?
We are based in Shanghai, China, started in 2003, sell to Domestic Market(50.00%), North America(25.00%), Europe(5.00%), Africa(5.00%), Southeast Asia(5.00%), South America(5.00%)... There are about 180-300 people in our office and factory.
Q: How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment
Q: What information should I tell you to confirm the product?
Motor drawing or other technique parameters
Q: What can you buy from us?
Couplings, Bellhousings, Oil tanks, Cleaning Covers, Coolers, Hydraulic parts, etc.
Q: Why should you buy from us, not from other suppliers?
We are a professional OEM manufacturer with 20 years of history, focusing on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger product manufacture and export. We also provide relevant technical support and service.
Q: What is your product warranty period?
We offer 2-10 years of service life since the vessel departure date left China.
Q: What are your terms of payment?
Payment≤ 1000 USD, 100% in advance. Payment≥ 1000 USD, 30% T/T in advance, balance before shipment. We accept the LC, also.
Q: What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, Express Delivery；
Accepted Payment Currency: USD, EUR, HKD, CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken: English, Chinese, Spanish