Original quality KOYO tapered roller 30232 JR bearing 30230 bearing
Product Description
| Name | Tapered roller 30232 bearing |
| Material | Chrome steel GCR15 |
| Cage material | steel,brass,Nylon |
| Basic static load rating | 1080 kN |
| Reference speed | 2000 r/min |
| Limiting speed | 2400 r/min |
| Mass bearing | 33.4 kg |
| Clearance | C0,C2,C3,C4,C5 |
| Precision | P0,P6,P5,P4 |
| Application | Auto/truck parts, machine tool, oil, vibration screen, rolling mill handling machinery and machines in various industries. |
Tapered Roller Bearing :
Tapered roller ring included cup and cone there two parts. Cup is the outer ring, Cone comprises rollers, cage, inner ring. And the inner ring with the rollers and cage can be fitted separately from the outer ring. The tapered roller bearings are generally used to support combined load mainly consisting of radial load. The carrying capacity of the axial load depends on the contact angle of the raceway of the outer rings. The bigger the contact angle is, the stronger the capacity will be.
The drawing
The advantage of tapered roller bearing
1).Raw Material: specified high quality GCR15
2). Advanced digital turning, grinding machines and experienced workers guarantee precision and quality.
3).QC: workers do three and check one of them, according to the operation card attached to the machine.
4). Automatic demagnetization, cleaning& anti-rust machine to ensure the cleanliness of the product.
5). Quality Control: QC inspect 4times/day at random, 100%full inspections before assembling &shiped.
6). Professional management system and team, tidy workshop environment to lead a good mood to every worker.
Relatives
| ISO | Dimensions (mm) | | Basic Load Rating (N) | | Limiting speed ( r/min ) | | Weight |
| | | | | | | Lubrication | | |
| | d | D | B | Dyn. C | Stat. C0 | Grease | Oil | |
| NJ1006 | 30 | 55 | 13 | 18700 | 18400 | 13000 | 15000 | 0.124 |
| NJ1007 | 35 | 62 | 14 | 22600 | 23200 | 11000 | 13000 | 0.187 |
| NJ1008 | 40 | 68 | 15 | 24900 | 25700 | 10000 | 12000 | 0.229 |
| NJ1009 | 45 | 75 | 16 | 31000 | 33800 | 9200 | 11000 | 0.297 |
| NJ1010 | 50 | 80 | 16 | 33600 | 36800 | 8400 | 9900 | 0.314 |
| NJ1011 | 55 | 90 | 18 | 37400 | 43800 | 7600 | 8900 | 4.57 |
| NJ1012 | 60 | 95 | 18 | 42100 | 50000 | 7000 | 8300 | 0.49 |
| NJ1013 | 65 | 100 | 18 | 43300 | 52900 | 6600 | 7800 | 0.519 |
| NJ1014 | 70 | 110 | 20 | 57900 | 70400 | 6100 | 7200 | 0.72 |
| NJ1015 | 75 | 115 | 20 | 63600 | 78100 | 5700 | 6800 | 0.75 |
Our products advantage
1> modern production line
2> international standard quality
3> customized production according to customer’s requirement
4> competitive price
5> rich stock, quick delivery
6> professional engineers and workers
7> strict quality control
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KOYO Tapered Roller 30232 JR 30230 Bearing , Chrome Steel Ball Bearings Images
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