Product Classification：Needle bearing with pressed outer ring (with cage series)
Product Description：
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- Product Details
- Product Description
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- Commodity name: Needle bearing with pressed outer ring (with cage series)
- Commodity ID: 008
Punched outer ring needle roller bearing (HK series) is a bearing unit composed of thin-walled outer ring, cage and needle roller. Its main characteristics are that the grinding shaft is used as the raceway, the radial space structure is particularly small, the cost is low, and the bearing capacity is high, and the installation is convenient. This series of bearings are widely used for supporting running components such as automobiles and motorcycles.
HK BK…..RS Stamped outer ring needle roller bearings (with cage series). model number Dimensions mm base load rating N limit speed rpm Fw D H Cr quiet Cor lubricated with oil HK0608-2RS 6 10 8 HK0609 6 10 9 2650 2400 30000 HK0609-2RS 6 10 9 HK0808 8 12 8 2550 2400 21000 HK0810 8 12 10 3700 3450 21000 HK0810-2RS 8 12 10 HK081410 8 14 10 3800 3950 25000 HK081412 8 14 12 4100 4320 25000 HK091310 9 13 10 4050 4250 25000 HK0911 9 13 11 4300 4700 25000 HK091312 9 13 12 5000 6000 25000 HK1010 10 14 10 3900 4800 19000 HK1010-2RS 10 14 10 HK1012 10 14 12 5000 6300 19000 HK1015 10 14 15 6700 7800 19000 HK101610 10 16 10 6800 8800 18000 HK101612 10 16 12 6800 8800 18000 HK101615 10 16 15 6800 8800 19000 HK101911 10 19 11 6800 7600 19000 BK1115.514.5RS 11 15.5 14.5 BK112115.5 11 21 15.5 HK1208 12 16 8 7200 8000 19000 HK1210 12 16 10 4150 5800 19000 HK1212 12 16 12 3800 5100 15000 HK121712 12 17 12 5100 7000 15000 HK121715 12 17 15 5100 7000 15000 HK121812 12 18 12 5500 6300 17000 HK121814 12 18 14 6500 6300 15000 HK121912 12 19 12 6800 7400 15000 HK13.52012 13.5 20 12 6250 7590 16000 HK1410 14 20 10 6700 7000 16000 HK1412 14 20 12 6800 7500 16000 HK1416 14 20 16 7300 9000 14000 HK152012 15 20 12 5800 6000 14000 HK152016 15 20 16 6000 6200 14000 HK152020 15 20 20 6100 6400 14000 HK1512 15 21 12 7000 8400 14000 HK1514 15 21 14 8500 10400 13000 HK1515 15 21 15 9100 11400 13000 HK1516 15 21 16 9800 11400 14000 BK152115.5 15 21 15.5 7580 10200 13000 HK1522 15 21 22 10400 16500 14000 HK152212 15 22 12 14300 18400 13000 HK1612 16 22 12 7100 9200 14000 HK1614 16 22 14 8800 9900 12000 HK1616 16 22 16 10100 14300 14000 HK1622 16 22 22 11100 17400 14000 HK1712 17 23 12 6900 9300 13000 HK1714 17 23 14 6800 10200 10000 HK1716 17 23 16 8500 12500 10000 HK1718 17 23 18 9500 10600 10000 HK1812 18 24 12 7100 9900 12000 HK1816 18 24 16 10600 15300 12000 HK2010 20 26 10 5900 7200 10000 HK2012 20 26 12 7600 10100 10000 HK2014 20 26 14 9700 18100 9000 HK2016 20 26 16 11700 29700 10000 HK2018 20 26 18 7900 12800 9000 HK2020 20 26 20 13700 24000 10000 HK2025 20 26 25 9100 14800 9900 HK2030 20 26 30 21800 40000 10100 HK2210 22 28 10 7200 9500 10010 HK2212 22 28 12 8100 10400 10010 HK2216 22 28 16 11400 18100 10010 HK2220 22 28 20 14500 25000 10010 HK2230 22 28 30 17500 30400 9000 HK223018 22 30 18 16300 23700 9000 HK223319 22 33 19 23500 29400 9000 HK2512 25 32 12 10000 14200 9000 HK2514 25 32 14 13600 18700 9000 HK2516 25 32 16 13600 20000 9000 HK2578 25 32 18 17500 25800 9000 HK2520 25 32 20 17900 30000 9000 HK2525 25 32 25 22200 36700 9000 HK2526 25 32 26 22500 42000 9000 HK2538 25 32 38 30000 58000 9000 HK2517 25 36 17 20000 25000 9000 HK2816 28 35 16 15400 22500 8700 HK2818 28 35 18 18500 29300 8700 HK2820 28 35 20 18900 32000 8700 HK2820-2RS 28 35 20 JC-142 28.2 25.3 18.2 HK3012 30 37 12 10100 16200 8100 HK3016 30 37 16 15200 27000 8100 HK3018 30 37 18 19200 31500 8100 HK3020 30 37 20 19700 33500 8100 HK3026 30 37 26 24000 50000 8100 HK3038 30 37 38 32500 74000 8100 HK303812 30 38 12 38100 80000 8100 HK303816 30 38 16 39000 82000 8100 HK303824 30 38 24 39910 88800 8100 HK303832 30 38 32 38890 88700 8100 HK324032 32 40 32 27990 59890 7100 HK3512 35 42 12 12100 19300 7100 HK3516 35 42 16 15700 27500 7100 HK3520 35 42 20 20800 41000 7100 HK354316 35 43 16 24200 47100 6200 HK354332 35 43 32 24870 48880 6200 HK354512 35 45 12 24870 48880 6200 HK4012 40 47 12 14000 24300 6300 HK4016 40 47 16 20000 38500 6300 HK4020 40 47 20 25500 52000 6300 HK405032 40 50 32 23000 42000 6000 HK405038 40 50 38 24100 43000 6000 HK4512 45 52 12 12900 22500 5800 HK4516 45 52 16 19300 38000 5800 HK4520 45 52 20 22000 51000 5800 HK455538 45 55 38 27600 67000 5300 Note: 1. The basic load rating and limit speed data listed in the table are for reference only. 2. The limit speed during grease lubrication is 60% of the oil lubrication value listed in this table. Key words:- machinery
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Punched outer ring needle roller bearing (HK series) is a bearing unit composed of thin-walled outer ring, cage and needle roller. Its main characteristics are that the grinding shaft is used as the raceway, the radial space structure is particularly small, the cost is low, and the bearing capacity is high, and the installation is convenient. This series of bearings are widely used for supporting running components such as automobiles and motorcycles.
1. Structural form
This type of bearing is of perforated type and sealed type, and the applicable shaft diameter is generally φ 6～ φ 60mm range; It can also be equipped with single or double sealing rings to prevent the invasion of pollutants and water for different occasions.
2. Product precision
The difference between needle diameters is 3 μ m. The accuracy grade is G3 (international GB/T309), which can also be determined according to user requirements.
The tolerance of outer ring width C is 0 to -0.3mm
Due to the deformation of thin-walled outer ring after heat treatment, the dimensional accuracy of outer ring D and inscribed circle diameter cannot be inspected under the free state before installation, and shall be inspected as follows:
1) The diameter tolerance of the inscribed circle Fws is checked by pressing the bearing into a hardened steel ring gauge with a specific inner diameter and then using a plug gauge with a "go" and a "no go" end.
2) The test of outer ring D tolerance is best determined by testing the bearing's pressing force when pressing the ring gauge in 1) above.
3. Materials
The needle roller is made of GCr15 bearing steel.
Stamped thin-walled outer ring and cage are made of high-quality low-carbon steel.
The sealing ring is made of NBR.
4. Precautions for use and installation:
The thin-walled outer ring shall be equipped with a rigid seat hole to give full play to its bearing capacity.
The bearing shall be pressed into the bearing seat hole with an assembly mandrel. The shoulder of the assembly mandrel shall contact the bearing marking surface, and the non marking surface cannot bear the assembly force directly.
The bearings we produce are mainly used for: automobile parts, motorcycle parts, textile machinery, packaging machinery, food machinery, other machinery, etc
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