Double Row Angular Contact Ball Bearing 3309
USD $1 - $1,000 /Piece
Min.Order:1 Piece
Jinan Kaiming Bearing Co., Ltd.
Double Row Angular Contact Ball Bearing
Angular contact ball bearings have high speed limits and are able to support both radial load and axial load. It can afford pure axial load, and its load capacity is decided by its contact angular, which will increase, when the contact angular is larger. Single row angular contact ball bearings could only afford the axial load in one direction, so we should use them in pairs. Two rows angular contact ball bearings could afford large two-way joint load and moment load, and it could limit the bi-directional axial displacement of the shell and shaft with a 30°contact angular. Angular contact ball bearings installed in pairs could withstand two-way co-axial load and pure radial load. . Series configuration can only afford a single direction axial load, and the other two configurations can withstand axial load in either direction. This type of bearings is generally submitted in pairs by the manufacturers to match combination of users, which will increase the entire group as single bearing support stiffness and rotation accuracy.
Angular contact ball bearings, double row | ||||||||||
Product information | Tolerances , see also text | |||||||||
Axial internal clearance, a), b), see also text | ||||||||||
Recommended fits | ||||||||||
Shaft and housing tolerances | ||||||||||
Principal dimensions | Basic load ratings | Fatigue | Speed ratings | Mass | Designation | |||||
dynamic | static | load | Reference | Limiting | ||||||
limit | speed | speed | ||||||||
d | D | B | C | C0 | Pu | * - SKF Explorer bearing | ||||
mm | kN | kN | r/min | kg | - | |||||
45 | 85 | 30,2 | 51 | 39 | 1,63 | 7500 | 7500 | 0,63 | 3209 ATN9 * | |
45 | 85 | 30,2 | 51
| 39 | 1,63 | 7500 | 7500 | 0,64 | 5209 A * | |
45 | 85 | 30,2 | 51 | 39 | 1,63 | - | 5300 | 0,63 | 5209 A-2RS1 * | |
45 | 85 | 30,2 | 51 | 39 | 1,63 | 7500 | 7500 | 0,63 | 5209 A-2Z * | |
45 | 85 | 30,2 | 51,2 | 54 | 2,32 | 6700 | 7000 | 0,77 | 5209 E | |
45 | 100 | 39,7 | 75 | 53 | 2,24 | 6700 | 6700 | 1,40 | 3309 A * | |
45 | 100 | 39,7 | 75 | 53 | 2,24 | - | 4800 | 1,40 | 3309 A-2RS1/MT33 * | |
45 | 100 | 39,7 | 75 | 53 | 2,24 | 6700 | 6700 | 1,40 | 3309 A-2Z/MT33 * | |
45 | 100 | 39,7 | 75 | 53 | 2,24 | 6700 | 6700 | 1,40 | 3309 ATN9 * | |
45 | 100 | 39,7 | 79,3 | 69,5 | 3 | 6000 | 6300 | 1,60 | 3309 DMA | |
45 | 100 | 39,7 | 61,8 | 52 | 2,2 | 6000 | 6300 | 1,50 | 3309 DNRCBM | |
45 | 100 | 39,7 | 75 | 53 | 2,24 | - | 4800 | 1,40 | 5309 A-2RS1 * | |
45 | 100 | 39,7 | 75 | 53 | 2,24 | 6700 | 6700 | 1,40 | 5309 A-2Z * | |
45 | 100 | 39,7 | 80,9 | 80 | 3,4 | 6000 | 6300 | 1,50 | 5309 E | |
45 | 100 | 39,7 | 80,9 | 80 | 3,4 | - | 4800 | 1,50 | 5309 E-2RS1 | |
45 | 100 | 39,7 | 80,9 | 80 | 3,4 | 6000 | 6300 | 1,50 | 5309 E-2Z | |
45 | 120 | 54 | 112 | 82 | 3,45 | 5300 | 5600 | 3,00 | 5409 A | |
50 | 90 | 30,2 | 51 | 39 | 1,66 | 7000 | 7000 | 0,66 | 3210 A * |
Bearing Production Process
Bearing Quality Test
Packaging
Shipping
Payment:
1) TT, 30% deposit , 70% before shippment.
2) L/C at sight. (high bank charge, not suggest , but acceptable )
3) 100% Western Union or Paypal in advance. (specially for air shipme nt or small amount)
KMY Advantage
1.Quality, loyalty and service is our faith!
Deemed continuous improvement as our permanent pursuits.
2.We have introduced many advanced equipments and mature
techniques, to meet various of customers’ requirements.
High precision, low noise, longlife and excellent reliability are our
product’s features.
3.We can adjustment the price according to your market demand’s
changes, and also can launch aseries of promotional activities in a
bad economic environment.
We will do our best to deal with the problems our customers
encountered, in order to ensure
our customers' satisfaction and also improve our better reputation.
KMY Company
1.What is your main market?
The Middle East southeast, Asia, Europe and etc.
2.Do you accept the sample or drawing production?
Yes.
3.What about the MOQ?Can you accept sample order?
Our company MOQ is 1pc,we can accept sample order.
4.Can you accept OEM/ODM?
Yes,we can.Customizing according to your requirement or drawing.
5.Do you supply door to door service?
By air or express(DHL,FEDEX,EMS etc.)
6.Could you tell me the materials of your bearings?
Chrome steel, carbon steel, and stainless steel, ceramic and plastic material.
7.Your company is a factory or trading company?
We have our own factory,also doing trade.
Welcome to Inquire Double Row Angular Contact Ball Bearing 3309