Wuxi Tianyuqi Bearing Technology Co., Ltd
| Payment Terms | L/C,T/T,Western Union |
| Material | High Strength Bearing Steel |
| Lubrication | Grease / Oil |
| Supply Ability | 50,000pcs/month |
| Cage Type | Press Steel, Brass, Nylon |
| OEM Service | Available |
| Packaging Details | sea worthy standard |
| Packing | Customer Requirement |
| Delivery Time | 15days(as per order) |
| Place of Origin | China |
| Brand Name | OEM, neutral/HRB/LYC/ZWZ/NSK/SKF/NTN/KOYO/FAG |
| Model Number | 1797/3230G,1797/3230GY,1797/3230G2,1797/3230G2K,1797/3230G2K2,1797/3230G2K3,1797/3230G2Y,1797/3230G2Y2,1797/3230G2Y3,1797/3230GK4,1797/3230GK5,1797/3230G2Y3K,1797/3760G,1797/4250G |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Material | High Strength Bearing Steel |
| Lubrication | Grease / Oil | Supply Ability | 50,000pcs/month |
| Cage Type | Press Steel, Brass, Nylon | OEM Service | Available |
| Packaging Details | sea worthy standard | Packing | Customer Requirement |
| Delivery Time | 15days(as per order) | Place of Origin | China |
| Brand Name | OEM, neutral/HRB/LYC/ZWZ/NSK/SKF/NTN/KOYO/FAG | Model Number | 1797/3230G,1797/3230GY,1797/3230G2,1797/3230G2K,1797/3230G2K2,1797/3230G2K3,1797/3230G2Y,1797/3230G2Y2,1797/3230G2Y3,1797/3230GK4,1797/3230GK5,1797/3230G2Y3K,1797/3760G,1797/4250G |
| High Light | Ultra Large Crossed Roller Bearings ，Heavy Load Rotary Bearings ，Crossed Roller Bearings for Steel Plant | ||
Engineered for extra-large industrial systems requiring maximum rigidity and reliable rotational accuracy.
Our 1797 series crossed roller bearings are suitable for steel plants, offshore platforms, ship loaders, large cranes, rotary kilns, and heavy port machinery.
Available models include:
1797/3230G, 1797/3230G2K, 1797/3230G2Y3K, 1797/3760G, and 1797/4250G.
Designed with precision crossed roller technology, these bearings can carry axial, radial, and moment loads simultaneously while maintaining smooth low-friction rotation under extreme working conditions.
Manufactured with premium bearing steel and advanced grinding technology for long-term industrial use.
| Designation | Boundary Dimension | Mounting Hole Size | Gear Data | Basic Load ratings | |||||||||||
| D | d | H | D1 | D2 | n1 | n2 | φ1 | φ2 | m | Da | Z | b | x | Coa(10kN) | |
| 1797/3230GY | 3970 | 3230 | 240 | 3820 | 3380 | 52 | 36 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3520 |
| 1797/3230G2 | 3970 | 3230 | 240 | 3820 | 3350 | 52 | 54 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3520 |
| 1797/3230G2K | 3970 | 3230 | 240 | 3820 | 3350 | 52 | 54 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3520 |
| 1797/3230G2K2 | 3970 | 3230 | 240 | 3820 | 3350 | 52 | 54 | 37 | 37 | 22 | 4092 | 184 | 200 | 0 | 3520 |
| 1797/3230G2K3 | 3940 | 3230 | 240 | 3820 | 3350 | 52 | 54 | 37 | 37 | 20 | 4080 | 202 | 200 | 0 | 3593 |
| 1797/3230G2Y | 3970 | 3230 | 240 | 3820 | 3380 | 52 | 36 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3593 |
| 1797/3230G2Y2 | 3970 | 3230 | 240 | 3820 | 3380 | 52 | 36 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3593 |
| 1797/3230G2Y3 | -- | 3230 | 240 | 3820 | 3380 | 52 | 36 | 37 | 37 | 25 | 4100 | 162 | 220 | 0 | 3520 |
| 1797/3230GK4 | 3970 | 3230 | 240 | 3820 | 3380 | 52 | 68 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3520 |
| 1797/3230GK5 | 3970 | 3230 | 240 | 3820 | 3350 | 52 | 54 | 37 | 37 | 25 | 4100 | 162 | 200 | 0 | 3520 |
| 1797/3230G2Y3K | -- | 3230 | 240 | 3820 | 3380 | 52 | 36 | 37 | 37 | 25 | 4100 | 162 | 220 | 0 | 3520 |
| 1797/3760G | 4220 | 3760 | 240 | 4160 | 3840 | 48 | 48 | 32 | 32 | 14 | 4326 | 307 | 135 | 0 | 3210 |
| 1797/4250G | 4940 | 4250 | 250 | 4840 | 4350 | 72 | 72 | 48 | 48 | 30 | 5082 | 168 | 200 | -0.3 | 4520 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1999
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Wuxi Tianyuqi Bearing Technology Co., Ltd is an industrial and trading enterprise integrating production and sales. Rooted in Wuxi, China’s manufacturing hub, we have been engaged in the bearing industry for years. Supported by advanced technology, reliable products and professional services,... Wuxi Tianyuqi Bearing Technology Co., Ltd is an industrial and trading enterprise integrating production and sales. Rooted in Wuxi, China’s manufacturing hub, we have been engaged in the bearing industry for years. Supported by advanced technology, reliable products and professional services,...
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