INA Printing machine bearings F-219590 INA Cylindrical Roller Bearing F-219590
| Brand Name | INA F-219590 |
| item name | INA Printing machine bearings F-219590 INA Cylindrical Roller Bearing F-219590 |
| Bearing Seals | OPEN |
| Material | GCr15,chrome steel, stainless steel,Iron |
| Guarantee | 1YEAR |
| Size | 30x50.74x14 mm |
| Package | Pallet,wooden case,commercial packaging or as customers' requirement. |
| Bearings weight | 1 kg |
| Payment Item | T/T ,Western Union , Paypal ,Credit card |
| Delivery time | 3-10day |
1. Bearing Specifications :
Cylindrical roller and raceway are linear contact bearings.Large load capacity, mainly bearing radial load.The friction between the rolling body and the sleeve is small and is suitable for high-speed rotation.It can be divided into NU, NJ, NUP, N, NF and other single-row cylindrical roller bearings, as well as dual-row cylindrical roller bearings such as NNU and NN, depending on whether the sleeve has side or not.The bearing is a separable structure of inner ring and outer ring.
2. cylindrical roller bearing Andvages:
1. The roller is in line contact with the raceway or in line contact with the downline. The radial bearing capacity is large, which is suitable for bearing heavy load and impact load.
2. Low friction coefficient, suitable for high speed, the ultimate speed is close to deep groove ball bearing.
3. N type and NU type can move in the axial direction, which can adapt to the change of the relative position between the axis and the shell caused by thermal expansion or installation error, and can be used as free end support.
4. High processing requirements are required for shaft or pedestal holes. After bearing installation, the relative deviation of outer ring axis should be strictly controlled to avoid contact stress concentration.
5. The inner or outer rings can be separated to facilitate installation and disassembly.
3. cylindrical roller bearing Application:
Large and medium electric motors
locomotives, machine tool spindle,
internal combustion engine,
generator, gas turbine,
reduction gear box,
rolling mill,
vibrating screen
hoisting transport machinery
| Bearing No. | Weight(kg) | d(mm) | Dr(mm) | B(mm) |
| F-123243 | 0.4 | 45 | 66 | 40 |
| F-210408 | 0.46 | 50 | 72 | 40 |
| HS-262 | 0.86 | 55 | 83 | 46 |
| RNNX22AV | 0.895 | 60 | 86 | 46 |
| F-24*40.3*26 | 0.94 | 65 | 93 | 46 |
| RNN3005X3V | 1.12 | 70 | 100 | 54 |
| F-217615 | 1.35 | 75 | 107 | 54 |
| F-210304 | 1.8 | 80 | 116 | 60 |
| RNN306X3V | 1.85 | 85 | 121 | 60 |
| F-32*46.6*28 | 2.6 | 90 | 130 | 67 |
| F-208098 | 2.6 | 100 | 139 | 67 |
| RNN3007X3V | 3.95 | 110 | 156 | 80 |
| F-385328 | 4.52 | 120 | 167 | 80 |
| HS-263 | 6.7 | 130 | 183 | 95 |
| RNNX10V | 7.914 | 140 | 197 | 95 |
| F-237005 | 8.215 | 150 | 206 | 100 |
| F-229575.1 | 11.09 | 160 | 224 | 109 |
| 567079B | 15.6 | 170 | 242 | 122 |
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High Quality Bearings, Choose Saifan.
We are established in year 2008 and we have 10 years experience in bearing manufacture. |
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Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.
We DO NOT offer free samples to end users.
Q:How to place orders?
1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;
2. Proforma Invoice made and sent to you;
3. Complete Payment after confirming the PI;
4. Confirm Payment and arrange production.
Jinan SaiFan Bearing Co., Ltd
Add: Business Center,No.88 Dikou Rd,
http://saifangroup.en.alibaba.com
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Wechat/whatsapp: 0086-15666663558
Phone: 0086-15666663558
Email: sales02@saifan-group.com
Address: 2612 MingQuanChunXiao, No.88 Dikou Rd, Tian Qiao Dist, Jinan, Shandong
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