| Customization: | Available |
|---|---|
| Dye Corner: | Light Corner or Black Corner |
| Hardness: | 59-62HRC |
|
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| Product Name | Taper Roller Bearing |
| Model NO. | 31306 31307 31308 31309 31310 31311 |
| Size | 30*72*21mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Material | Chrome steel (GCr15) |
| Dye corner | Black corner,light corner |
| Clearance | C0 C1 C2 C3 C4 C5 |
| Vibration & Noisy | Z1,Z2,Z3 V1,V2,V3 |
| Cage | Steel |
| Features | High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction |
| Certification | ISO 9001:2008 |
| Packing | 1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize |
| Delivery Time | 15-25 Days After The Order is Confirmed |
| Shippment | 1.By Sea 2.By Air 3.By Express |
| Bearing No. | Miain Dimensions(mm) | Weight (kg) |
||
| d | D | B | ||
| 31306 | 30 | 72 | 19 | 0.385 |
| 31307 | 35 | 80 | 21 | 0.514 |
| 31308 | 40 | 90 | 23 | 0.727 |
| 31309 | 45 | 100 | 25 | 0.944 |
| 31310 | 50 | 110 | 27 | 1.210 |
| 31311 | 55 | 120 | 29 | 1.56 |
| 31312 | 60 | 130 | 31 | 1.9 |
| 31313 | 65 | 140 | 33 | 2.37 |
| 31314 | 70 | 150 | 35 | 2.86 |
| 31315 | 75 | 160 | 37 | 3.38 |
Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were 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 also customize OEM box and packing as 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 order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
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