Guangzhou Zhonglu Automobile Bearing Co., LTD
| Payment Terms | L/C, D/A, D/P |
| Supply Ability | 50000 |
| Delivery Time | 7-15 Working |
| Packaging Details | Carton/woven bag |
| Type | Inch Taper Roller Bearing |
| Size | 22.225 × 57.150 × 22.225 mm |
| Weight | 0.352 kg/pcs |
| Number of row | 1280-1220 |
| Material | Bearing steel |
| Inch | 0.8750×2.2500×0.8750 |
| Brand | QRL/Oem/Neutral |
| Brand Name | QRL |
| Model Number | 1280-1220 |
| Certification | ISO9001:2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P | Supply Ability | 50000 |
| Delivery Time | 7-15 Working | Packaging Details | Carton/woven bag |
| Type | Inch Taper Roller Bearing | Size | 22.225 × 57.150 × 22.225 mm |
| Weight | 0.352 kg/pcs | Number of row | 1280-1220 |
| Material | Bearing steel | Inch | 0.8750×2.2500×0.8750 |
| Brand | QRL/Oem/Neutral | Brand Name | QRL |
| Model Number | 1280-1220 | Certification | ISO9001:2008 |
| Place of Origin | CHINA | ||
| High Light | ISO14001 Front Wheel Bearings ，Nissan Front Wheel Bearings ，Lm300849 Lm300811 | ||
1280-1220 Imperial Taper Roller Bearing Dimensions: 22.225 × 57.150 × 22.225 mm
Tapered Roller Bearing Specification
| Manufacturer | QRL |
|---|---|
| Inner Cone Code - 1280Outer Cup Code - 1220Seals/Shields | None |
| Alternative Product Codes | 1280/1220, 1280/20 |
| Dimensions (Metric) | 22.225×57.150×22.225 mm |
| (Inch) | 0.8750×2.2500×0.8750 |
| Inside Diameter (d) | 22.225mm / 0.8750″ |
| Outside Diameter (D) | 57.150mm / 2.2500″ |
| Width (T) | 22.225mm / 0.8750″ |
| Cup Width (C) | 17.462mm / 0.6875″ |
| Dimensions | 22.225 × 57.150 × 22.225 mm |
Inch Taper Roller Bearing Description
The bearing consists of two rings (inner and outer) and rolling elements (tapered rollers) which are connected by a cage. The inner ring with a cage and rolling elements is a CONE. The outer ring is a CUP.
The design of tapered roller bearings suites for the perception of combined (radial and axial) loads. Tapered roller bearings have a split construction: the inner ring with the rollers and separator create the unit, that can be mounted separately from the outer ring.
Product number
| Part No. | BOUNDARY DIMENSIONS (in m.m.) | LOAD RATING | LIMITING SPEED (R.P.M.) | MASS | ||||||
| d | D | B | C | T | STATIC (Co) KN | DYNAMIC (C) KN | Grease | Oil | (~ Kg.) | |
| LM 102949 / LM 102910 | 45.242 | 73.431 | 19.812 | 15.748 | 19.558 | 76 | 54 | 4800 | 6400 | 0.307 |
| LM 603049 / LM 2603011 | 45.242 | 77.788 | 19.842 | 15.08 | 19.842 | 70.3 | 55.3 | 5850 | 7500 | 0.37 |
| HM 204049 / HM 204010 | 45.987 | 90.975 | 32 | 26.5 | 32 | 150.5 | 119.1 | 4300 | 5600 | 0.94 |
| 359-S/354X | 46.038 | 85 | 21.692 | 17.462 | 20.635 | 89.5 | 76.1 | 4400 | 5800 | 0.49 |
| 369 - S / 362 A | 47.625 | 88.9 | 22.225 | 16.153 | 20.638 | 91 | 76.5 | 4300 | 5600 | 0.55 |
| HM 804846 / HM 804810 | 47.625 | 95.25 | 29.37 | 23.02 | 30.162 | 140 | 104.3 | 4000 | 5300 | 0.98 |
| 528/522 | 47.625 | 101.6 | 36.068 | 26.988 | 34.925 | 169 | 137.3 | 3800 | 5000 | 1.29 |
| CK 50 K / 3720 | 50 | 93.264 | 30.302 | 23.812 | 30.162 | 148.9 | 110.9 | 4000 | 5300 | 0.87 |
| JW 5049 / JW 5010 | 50 | 105 | 29 | 22 | 32 | 145.5 | 114.3 | 3400 | 4500 | 1.23 |
| 370A / 362A | 50.8 | 88.9 | 22.225 | 16.513 | 20.638 | 91 | 76.5 | 4300 | 5600 | 0.51 |
| 28580 / 25821 | 50.8 | 92.075 | 25.4 | 19.845 | 24.607 | 116.1 | 84.2 | 4000 | 5300 | 0.7 |
| 455/452 | 50.8 | 107.95 | 29.317 | 27 | 32.557 | 148 | 115 | 3500 | 4700 | 1.34 |
| 3780 / 3720 | 50.8 | 93.264 | 30.302 | 23.812 | 30.162 | 148.9 | 110.9 | 4000 | 5300 | 0.84 |
| 33889 / 33822 | 50.8 | 95.25 | 28.575 | 22.225 | 27.783 | 140 | 107.3 | 3900 | 5200 | 0.88 |
Taper Roller Bearings Applications
1. Material handling machinery:mining machinery, textile machinery, lifting equipment, Agricultural machinery: tractors, harvesting machinery, etc.
2. Heavy-duty mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial vehicles, cement equipment, etc.
3. Construction Machinery: forklifts, earth moving machinery, compaction machinery, concrete machinery, etc.
4. The general petrochemical machinery: oil drilling machinery, oil refining machinery, chemical machinery, gas compressors, paper machinery, printing machinery, etc.
5. Machine tools: forging machinery, foundry machinery, woodworking machinery, etc.
6. Car: truck, road, bus, car, modified car, motorcycle ,etc.
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2000
Total Annual:
2000-3000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Guangzhou Zhonglu Automobile Bearing Co., LTD is the authorized manufacturer of imported and exported bearings in Shandong Province, China. We have more than 300 employees serve for customers around the world. The company''s products have passed ISO9001:2008, ISO/T... Guangzhou Zhonglu Automobile Bearing Co., LTD is the authorized manufacturer of imported and exported bearings in Shandong Province, China. We have more than 300 employees serve for customers around the world. The company''s products have passed ISO9001:2008, ISO/T...
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