Wuxi Tianyuqi Bearing Technology Co., Ltd
| Precision Grade | P0, P6, P5 (Optional); Surface Roughness: Ra ≤ 0.2μm; Axial Clearance: 0.02-0.05mm (Adjustable) |
| Packaging Details | sea worthy standard |
| Material | High-Carbon Chromium Steel |
| Supply Ability | 50,000pcs/month |
| Customization | Accept |
| Payment Terms | L/C,T/T,Western Union |
| Delivery Time | 15days(as per order) |
| Diameter Range | 100mm - 15,000mm (Customizable; Large-sized bearings can be segmented for transportation) |
| Product Type | 1. Single Row Four-Point Contact Ball Slewing Bearing2. Double Row Angular Contact Ball Slewing Bearing3. Single Row Cross Roller Slewing Bearing4. Three-Row Cylindrical Roller Slewing Bearing |
| Place of Origin | China |
| Brand Name | OEM, neutral/HRB/LYC/ZWZ/NSK/SKF/NTN/KOYO/FAG |
| Model Number | 133.25.500/133.25.560/133.25.630/133.25.700/133.32.800/133.32.900/133.32.1000/133.32.1120/133.40.1250/133.40.1400/133.40.1600/133.40.1800/133.45.2000/133.45.2240/133.45.2500/133.45.2800/133.50.3150/133.50.3150.11K/133.50.3150.12K/133.50.3550/133.50.4000/13 |
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Product Specification
| Precision Grade | P0, P6, P5 (Optional); Surface Roughness: Ra ≤ 0.2μm; Axial Clearance: 0.02-0.05mm (Adjustable) | Packaging Details | sea worthy standard |
| Material | High-Carbon Chromium Steel | Supply Ability | 50,000pcs/month |
| Customization | Accept | Payment Terms | L/C,T/T,Western Union |
| Delivery Time | 15days(as per order) | Diameter Range | 100mm - 15,000mm (Customizable; Large-sized bearings can be segmented for transportation) |
| Product Type | 1. Single Row Four-Point Contact Ball Slewing Bearing2. Double Row Angular Contact Ball Slewing Bearing3. Single Row Cross Roller Slewing Bearing4. Three-Row Cylindrical Roller Slewing Bearing | Place of Origin | China |
| Brand Name | OEM, neutral/HRB/LYC/ZWZ/NSK/SKF/NTN/KOYO/FAG | Model Number | 133.25.500/133.25.560/133.25.630/133.25.700/133.32.800/133.32.900/133.32.1000/133.32.1120/133.40.1250/133.40.1400/133.40.1600/133.40.1800/133.45.2000/133.45.2240/133.45.2500/133.45.2800/133.50.3150/133.50.3150.11K/133.50.3150.12K/133.50.3550/133.50.4000/13 |
| High Light | precision grade slewing bearing ，waterproof slewing bearing for heavy machinery ，slewing bearing with wide temperature range | ||
Wide Range of Types
Single-row ball (light & heavy duty)
Double-row ball
Crossed roller
Three-row roller
Dimensions Available
ID from 100 mm to 5,000 mm
Customized sizes accepted
Material & Process
Bearing steel: 50Mn, 42CrMo
Induction hardened raceways
Precision grinding & gear options
Performance Features
High load capacity (axial, radial, tilting moment)
Smooth rotation & long service life
Sealed design – anti-dust & anti-corrosion
| Parameter | Range |
|---|---|
| Inner diameter | 100 – 5000 mm |
| Outer diameter | Up to 5500 mm |
| Gear type | Internal / external / gearless |
| Hardening depth | >=4 mm (HRC 55–62) |
| Accuracy class | P0 / P6 / P5 |
Solar trackers
Excavators & cranes
Rotary drills & aerial platforms
Wind turbines
Industrial robotics & turntables
Factory price – no middlemen
Short lead time – 15–30 days
Free technical drawing review
Sample available
Export packing – suitable for sea freight
Hello, we are a professional slewing bearing manufacturer.
We supply single-row, double-row, crossed roller and three-row roller types.
ID from 100mm to 5000mm, custom gear and hole positions available.
Used for cranes, excavators, solar trackers, and industrial turntables.
| Current bearing designation | Dimensions(mm) | weigh | ||
| d | D | T | (kg) | |
| Type133 | ||||
| 133.25.500 | 366 | 634 | 148 | 224 |
| 133.25.560 | 426 | 694 | 148 | 240 |
| 133.25.630 | 496 | 764 | 148 | 270 |
| 133.25.700 | 576 | 844 | 148 | 300 |
| 133.32.800 | 636 | 964 | 148 | 500 |
| 133.32.900 | 736 | 1064 | 148 | 600 |
| 133.32.1000 | 836 | 1164 | 148 | 680 |
| 133.32.1120 | 950 | 1284 | 148 | 820 |
| 133.40.1250 | 1055 | 1445 | 148 | 1200 |
| 133.40.1400 | 1205 | 1595 | 148 | 1300 |
| 133.40.1600 | 1405 | 1795 | 148 | 1520 |
| 133.40.1800 | 1605 | 1995 | 148 | 1750 |
| 133.45.2000 | 1779 | 2221 | 148 | 2400 |
| 133.45.2240 | 2019 | 2461 | 148 | 2700 |
| 133.45.2500 | 2279 | 2721 | 231 | 3000 |
| 133.45.2800 | 2579 | 3021 | 231 | 3400 |
| 133.50.3150 | 2826 | 3432 | 270 | 5000 |
| 133.50.3150.11K | 2868 | 3540 | 270 | 5174 |
| 133.50.3150.12K | 2868 | 3540 | 270 | 5174 |
| 133.50.3550 | 3268 | 3832 | 270 | 5600 |
| 133.50.4000 | 3718 | 4282 | 270 | 6400 |
| 133.50.4500 | 4218 | 4782 | 270 | 7100 |
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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