Silurian Bearing Factory
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 300000pcs/Month |
| Delivery Time | within 5-8 working days |
| Packaging Details | Plastic tube+individual box+carton |
| Precision rating | High Precision |
| Application | Industry |
| Material | Chrome Steel |
| Service | OEM Customized Services |
| OEM | Accept |
| Packing | Single box+Carton |
| Brand Name | SILURIAN |
| Model Number | QJ310 |
| Certification | ISO9001:2008 |
| Place of Origin | China，liaocheng |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 300000pcs/Month |
| Delivery Time | within 5-8 working days | Packaging Details | Plastic tube+individual box+carton |
| Precision rating | High Precision | Application | Industry |
| Material | Chrome Steel | Service | OEM Customized Services |
| OEM | Accept | Packing | Single box+Carton |
| Brand Name | SILURIAN | Model Number | QJ310 |
| Certification | ISO9001:2008 | Place of Origin | China，liaocheng |
| High Light | 30° Contact Angle Ball Bearing ，Radial Thrust Four Point Ball Bearing | ||
Angular Contact Ball Bearing, 15 mm Bore, 42 mm OD, 30° Contact Angle,
Double Gap Seals
Angular Contact Ball Bearing Introduction:
Angular contact bearings, also called angular contact thrust or radial thrust bearings, are able to support axial loads because the shoulders on the inner and outer races (rings) are raised slightly on one side at an angle to the bearing’s operating axis, providing greater axial support in one direction.
Angular contact ball bearings can bear radial load and axial load simultaneously. It can work at a high speed. The greater the contact angle, the higher the axial bearing capacity. The contact angle is the angle between the contact point of the ball and raceway in the radial plane and the vertical line of the bearing axis. High precision and high speed bearings usually take 15 degrees of contact angle. Under the action of the axial force, the contact angle will increase.
15 Mm Bore 42 Mm OD
| Description | 3302-BD-2Z-TVH Angular Contact Ball Bearing, 15 mm Bore, 42 mm OD, 30° Contact Angle, Double Gap Seals | ||
| Item | 3302 | ||
| Ball Bearing seals | Open, 2RS, ZZ | ||
| Material | Gcr15 steel,carbon steel,stainless steel etc. | ||
| Precision | P0,P6,P5,P4,P2 | ||
| Clearance | C0,C2,C3,C4,C5 | ||
| Bore size | 17 mm | Outer diameter | 40 mm |
| Cage type | brass;steel plate,nylon,aluminium alloy etc. | ||
| Seal type | open,sealed(ZZ,2RS) | ||
| Ball Bearings Feature | Long-life with high quality | ||
| Low-nosie with strict controlling the quality of deep groove ball bearing | |||
| High-load by the advanced high-technical design | |||
| Competitive price, which has the most valuable | |||
| OEM service offered, to meet the customers'requirements | |||
| Application | gearbox, motor,auto,reduction box,engine machinery,mining machinery,bicycles,etc | ||
| Bearing Package | Pallet,wooden case,commercial packaging or as customers' requirement. | ||
| Price terms | FOB,CFR,CIF,EXW | delivery time | 3-5 days acccording the quantity |
Size chart of the QJ series angular contact ball bearing
| Type | d | D | B | Mass |
| (mm) | (Kg) | |||
| QJ206 | 30 | 62 | 16 | 0.24 |
| QJ306 | 30 | 72 | 19 | 0.42 |
| QJ207 | 35 | 72 | 17 | 0.35 |
| QJ307 | 35 | 80 | 21 | 0.57 |
| QJ208 | 40 | 80 | 18 | 0.45 |
| QJ308 | 40 | 90 | 23 | 0.78 |
| QJ209 | 45 | 85 | 19 | 0.52 |
| QJ309 | 45 | 100 | 25 | 1.05 |
| QJ210 | 50 | 90 | 20 | 0.59 |
| QJ310 | 50 | 110 | 27 | 1.35 |
| QJ211 | 55 | 100 | 21 | 0.77 |
| QJ311 | 55 | 120 | 29 | 1.75 |
| QJ212 | 60 | 110 | 22 | 0.98 |
| QJ312 | 60 | 130 | 31 | 2.15 |
| QJ213 | 65 | 120 | 23 | 1.2 |
| QJ313 | 65 | 140 | 33 | 2.7 |
| QJ214 | 70 | 125 | 24 | 1.3 |
| QJ314 | 70 | 150 | 35 | 3.18 |
| QJ215 | 75 | 130 | 25 | 1.5 |
| QJ315 | 75 | 160 | 37 | 3.9 |
| QJ1016 | 80 | 125 | 22 | 1.05 |
| QJ216 | 80 | 140 | 26 | 1.85 |
| QJ316 | 80 | 170 | 39 | 4.6 |
Angular Contact Ball Bearing Photos:
Angular Contact Ball Bearing Precision:
The accuracy grade of angular contact ball bearing includes dimension tolerance and rotation accuracy. The accuracy from low to high is expressed as P0 (normal), P6 (P6X), P5, P4 and P2. In addition, European and American brands also use P3, P7 and P9 to express accuracy level. P3 is equivalent to P6 level of ISO and JIS standard, P7 is equivalent to P4 level, P9 is equivalent to P2 level.
Angular Contact Ball Bearing Application:
Double row angle contact ball bearings: oil pump, roots blower, air compressor, various kinds of transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric soldering iron, square box, gravity type spray gun, stripper, semi axle, inspection analysis equipment, fine chemical equipment. Machinery and machinery
Angular Contact Ball Bearing Features:
1. Large stock for common bearing models
2. Fast delivery
3. Reliable bearing quality
4. OEM & ODM service
5. ISO9001:2015 certificate
6. Prompt reply
Send goods by Express:
1,What about the MOQ?Can you accept sample order?
------Our company MOQ is 1pc,we can accept sample order.
2,Can you accept OEM/ODM?
------Yes,we can.Customizing according to your requirement or drawing.
3,Do you supply door to door service?
------By air or express(DHL,FEDEX,EMS etc.)
4,Could you tell me the materials of your bearings?
------ Chrome steel, carbon steel, and stainless steel, ceramic and plastic material.
5, Your company is a factory or trading company?
------ We have our own factory,also doing trade.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
1500000-3000000
Employee Number:
80~100
Ecer Certification：
Active Member
Tradeshift Internet of Things Technology Co.,Ltd was founded in 2019. The main scope of our work is producing and selling bearings and bearing-related parts. The company has self-managed import and export rights, mainly producing deep groove ball bearings,pillow block bearings,tapered roller bearing... Tradeshift Internet of Things Technology Co.,Ltd was founded in 2019. The main scope of our work is producing and selling bearings and bearing-related parts. The company has self-managed import and export rights, mainly producing deep groove ball bearings,pillow block bearings,tapered roller bearing...
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