Standard or Nonstandard: | Nonstandard |
---|---|
Sealing Gland: | Non-Seal |
Rolling-Element Number: | Double-Row |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: |
![]() ![]() ![]() ![]() ![]() ![]() ![]() |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Ball-roller combination slewing ring is designed to accommodate axial, radial, and tilting moment loads acting singly or in combination. This kind of slewing ring bearing features long lifespan and large outer diameter and mainly used in applications where eccentricity ratio e(e=2 xMx 1000/Fa x Dpw) is smaller than 1.2.
Product Specification
Designations | dimensions mm | Bolt hole diameter | Structure dimensions | Gear parameters | Weight (kg) | ||||||||||
D | d | T | D1 | d1 | n | dn | M | n1 | H | h | b | m | z | ||
221.32.3550 | 3772.8 | 3358 | 159 | 3638 | 3418 | 76 | 30 | 27 | 10 | 16 | 143 | 50 | 109 | 232 | 2028 |
221.32.3750 | 3980.8 | 3558 | 159 | 3846 | 3618 | 80 | 30 | 27 | 10 | 143 | 50 | 109 | 16 | 246 | 2186 |
221.32.4000 | 4220.8 | 3808 | 159 | 4086 | 3868 | 84 | 30 | 27 | 12 | 143 | 50 | 109 | 16 | 261 | 2278 |
221.32.4250 | 4476.8 | 4058 | 159 | 4342 | 4118 | 90 | 30 | 27 | 12 | 143 | 50 | 109 | 16 | 276 | 2455 |
221.36.4000 | 4244.4 | 3792 | 175 | 4095 | 3858 | 76 | 33 | 30 | 12 | 159 | 50 | 125 | 18 | 232 | 2792 |
211.36.4250 | 4496.4 | 4042 | 175 | 4347 | 4108 | 80 | 33 | 30 | 12 | 159 | 50 | 125 | 18 | 247 | 2981 |
221.36.4500 | 4748.4 | 4292 | 175 | 4599 | 4358 | 84 | 33 | 30 | 14 | 159 | 50 | 125 | 18 | 261 | 3173 |
221.36.4750 | 5000.4 | 4542 | 175 | 4851 | 4608 | 90 | 33 | 30 | 14 | 159 | 50 | 125 | 18 | 275 | 3363 |
221.40.4500 | 4776 | 4276 | 183 | 4612 | 4348 | 72 | 36 | 33 | 14 | 167 | 50 | 133 | 20 | 236 | 3673 |
221.40.4750 | 5016 | 4526 | 183 | 4852 | 4598 | 76 | 36 | 33 | 14 | 167 | 50 | 133 | 20 | 248 | 3796 |
221.40.5000 | 5276 | 4776 | 183 | 5112 | 4848 | 80 | 36 | 33 | 16 | 167 | 50 | 133 | 20 | 261 | 4082 |
221.40.5300 | 5576 | 5076 | 183 | 5412 | 5148 | 84 | 36 | 33 | 16 | 167 | 50 | 133 | 20 | 276 | 4329 |
221.45.5000 | 5297.6 | 4747 | 203 | 5117 | 4825 | 76 | 39 | 36 | 16 | 187 | 50 | 153 | 22 | 238 | 5201 |
221.45.5300 | 5605.6 | 5047 | 203 | 5425 | 5125 | 80 | 39 | 36 | 16 | 187 | 50 | 153 | 22 | 252 | 5602 |
221.45.5600 | 5891.6 | 5347 | 203 | 5711 | 5425 | 84 | 39 | 36 | 18 | 187 | 50 | 153 | 22 | 265 | 5764 |
221.45.6000 | 6287.6 | 5747 | 203 | 6107 | 5825 | 90 | 39 | 36 | 18 | 187 | 50 | 153 | 22 | 282 | 6129 |
Luoyang solarich machinery Co., Ltd. is a professional manufacturer of bearings, We can design and manufacture single-row ball slewing bearings, double-row ball slewing bearings, three-row roller slewing bearings, ball combination slewing bearings, crossed roller bearings, crossed tapered roller bearings Bearings, slewing drives and custom bearings.
Subordinate factories use high-quality chrome steel and stainless steel as raw materials, specializing in the design, development and manufacture of deep groove ball bearings, stainless steel bearings, stainless steel outer ball bearings , tapered bearings , cylindrical bearings, needle bearing , thrust bearing , bearing housing and non-standard bearings.
Adhering to the business philosophy of "Quality and Integrity", we will continue to provide excellent bearings and high-quality services to serve global customers.
With a professional team and advanced manufacturing technology, it is in a leading position in the research and development of slewing rings and customized bearings, with reasonable design structure, light weight, strong bearing capacity and strong versatility. Bearing diameters range from 200 to 15000mm, with accuracies covering P0, P6 and P5 grades. Our slewing rings, precision bearings and custom bearings are used in a wide range of industries including construction, engineering, mining, marine, chemical, wind turbines, medical equipment etc.
Mining machinery and heavy construction machinery industry uses a range of different types of highly specialized mobile machinery. . The places where mining machinery and construction machinery are active are mostly mining sites such as mountains and deserts that are far away from ordinary human life. These heavy machinery work in the harshest environments and require continuous low-friction work without reducing load capacity and minimum. assembly and adjustment time. Solving the bearing heating problem caused by the large exciting force, high vibration frequency and continuous operation of vibratory rollers for users has become the focus of the work. Mineral crushing machinery, cutting machinery, screening machinery, loading machinery, conveying machinery and other equipment in the use environment of bearings, users desire products with robustness, durability and high reliability to resist these harsh working conditions.
Metric and inch needle roller bearings have various structural types, mainly including open drawn cup needle roller bearings, closed drawn cup needle roller bearings, needle roller bearings with inner ring and needle roller bearings without inner ring/without inner ring Cage needle roller bearings, caged and cageless needle roller bearings. Widely used in automobiles, motorcycles, mopeds, power tools, textiles, agricultural machinery, printing machinery, construction machinery, automatic instruments and other fields.
Industrial robot bearings mainly include two categories: one is thin-walled bearings, and the other is crossed cylindrical roller bearings. In addition, there are harmonic reducer bearings, linear roller bearings, spherical plain bearings, etc. Bearings with good performance have large bearing capacity, good rigidity, high rotation precision and easy installation.
Q: Are you trading company or manufacturer?
A: We are bearing manufacturer.
Q: How do you control quality of bearing?
A: All products and services passed ISO9001-2008 Quality Certificate.
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.
Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.
Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.
Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
Q: Is sample avaiable?
A: Yes, sample order is acceptable.
Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.
Suppliers with verified business licenses