Main Products: Bearings ,Ball Bearings ,Roller Bearings ,Imported Bearings ,Deep Groove Ball Bearings
IKO bearing distributors Cam follower Needle roller bearing sizes
USD $10.33 - $225 /Set
Min.Order:10 Sets
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Qingdao Clunt Bearing Co., Ltd.
Business Type: Manufacturer,Trading Company
Qingdao Shandong ChinaMain Products: Bearings ,Ball Bearings ,Roller Bearings ,Imported Bearings ,Deep Groove Ball BearingsProduct Details
Brand | CLUNT or ALL Imported famous brand | |
Name | needle roller bearing | |
Model | 605-6020 ,623-6220 ,6300-6320 ,6403-6413 21*** 23*** 24*** 222** 223** (21316,23128,24030,22217,22311) N, NU, NJ, NF, NUP, NN, NNU, FC, FCD, FCDP, NNCF,NNF,SL etc NU222, NNU4952, N236, NJ315, NF216 ,NNCF2218, NNF5008, SL185032… | |
Material | GCr15SiMn, GCr15, G20Cr2Ni4A | |
Certificate | ISO9001:2000 | |
Precision | P0, P6, P5, P4, P2 | |
| ID Size: | 5mm-1850mm | |
Clearance | C0,C1,C2,C3,C4,C5 etc. | |
Seals Type | RS, 2RS, R2, Z, 2Z, 2RZ etc | |
Basic Rated Load (KN) | A. Dynamic: | 1600 |
B. Static: | 2200 | |
Limit Speed(r/min) | A. Grease |
|
B. Oil |
| |
Features | Low price,high speed,long life | |
Application | widely used in automobile, electrical equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries,machine spindle application and are used for cool and hot mills. | |
Delivery Time | 2-15 days | |
Package | card board package, pallet, wooden case or according to the requirement of the customers | |
Price | FOB | |
| Item | old Item | d | D | B(mm) |
| (mm) | (mm) | |||
| HK0408 | 37941/4 | 4 | 8 | 8 |
| HK0509 | 47941/5 | 5 | 9 | 9 |
| HK0608 | 37941/6 | 6 | 10 | 8 |
| HK0609 | 47941/6 | 6 | 10 | 9 |
| HK0709 | 47941/7 | 7 | 11 | 9 |
| HK0808 | 37941/8 | 8 | 12 | 8 |
| HK0810 | 57941/8 | 8 | 12 | 10 |
| HK0910 | 57941/9 | 9 | 13 | 10 |
| HK0912 | 67941/9 | 9 | 13 | 12 |
| HK1010 | 57941/10 | 10 | 14 | 10 |
| HK1012 | 67941/10 | 10 | 14 | 12 |
| HK1210 | 57941/12 | 12 | 16 | 10 |
| HK1412 | 37941/14 | 14 | 20 | 12 |
| HK1416 | 57941/14 | 14 | 20 | 16 |
| HK1512 | 37941/15 | 15 | 21 | 12 |
| HK1516 | 57941/15 | 15 | 21 | 16 |
| HK1612 | 37941/16 | 16 | 22 | 12 |
| HK1616 | 57941/16 | 16 | 22 | 16 |
| HK1712 | 37941/17 | 17 | 23 | 12 |
| HK1812 | 37941/18 | 18 | 24 | 12 |
| HK1816 | 57941/18 | 18 | 24 | 16 |
| HK2010 | 27941/20 | 20 | 26 | 10 |
| HK2012 | 37941/20 | 20 | 26 | 12 |
| HK2016 | 57941/20 | 20 | 26 | 16 |
| HK2210 | 27941/22 | 22 | 28 | 10 |
| HK2212 | 37941/22 | 22 | 28 | 12 |
| HK2216 | 57941/22 | 22 | 28 | 16 |
| HK2512 | 27941/25 | 25 | 32 | 12 |
| HK2516 | 47941/25 | 25 | 32 | 16 |
| HK2520 | 67941/25 | 25 | 32 | 20 |
| HK2816 | 47941/28 | 28 | 35 | 16 |
| HK2820 | 67941/28 | 28 | 35 | 20 |
| HK3012 | 27941/30 | 30 | 37 | 12 |
| HK3016 | 47941/30 | 30 | 37 | 16 |
| HK3020 | 67941/30 | 30 | 37 | 20 |
| HK3512 | 27941/35 | 35 | 42 | 12 |
| HK3520 | 67941/35 | 35 | 42 | 20 |
| HK4012 | 27941/40 | 40 | 47 | 12 |
| HK4020 | 67941/40 | 40 | 47 | 20 |
| HK4512 | 27941/45 | 45 | 52 | 12 |
Shaft Dia | Unit No. | Dimensions (mm) | Basic Load Ratings | Limiting speed | Weight | ||||||
mm | d | F | D | B | r min | S | C KN | C0 KN | r/min | g | |
10 | NA4900 | 10 | 14 | 22 | 13 | 0.3 | 0.5 | 8.5 | 9.2 | 20000 | 23 |
12 | NA4901 | 12 | 16 | 24 | 13 | 0.3 | 0.5 | 9.4 | 10.9 | 17000 | 26 |
15 | NA4902 | 15 | 20 | 28 | 13 | 0.3 | 0.5 | 10.6 | 13.6 | 14000 | 34 |
17 | NA4903 | 17 | 22 | 30 | 13 | 0.3 | 0.5 | 11 | 14.6 | 12000 | 37 |
20 | NA4904 | 20 | 25 | 37 | 17 | 0.3 | 0.8 | 21 | 25.5 | 10000 | 141 |
22 | NA49/22 | 22 | 28 | 39 | 17 | 0.3 | 0.8 | 22.8 | 29.5 | 9500 | 80 |
25 | NA4905 | 25 | 30 | 42 | 17 | 0.3 | 0.8 | 23.6 | 31.5 | 9500 | 88 |
28 | NA49/28 | 28 | 32 | 45 | 17 | 0.3 | 0.8 | 24.4 | 33.5 | 8500 | 97.7 |
30 | NA4906 | 30 | 35 | 47 | 17 | 0.3 | 0.8 | 25 | 35.5 | 8000 | 101 |
32 | NA49/32 | 32 | 40 | 52 | 20 | 0.6 | 0.8 | 30.5 | 47.5 | 7000 | 158 |
35 | NA4907 | 35 | 42 | 55 | 20 | 0.6 | 0.8 | 31.5 | 50 | 7000 | 170 |
40 | NA4908 | 40 | 48 | 62 | 22 | 0.6 | 1 | 43 | 67 | 6000 | 230 |
45 | NA4909 | 45 | 52 | 68 | 22 | 0.6 | 1 | 45 | 73 | 8500 | 5500 |
50 | NA4910 | 50 | 58 | 72 | 22 | 0.6 | 1 | 47 | 80 | 5000 | 274 |
55 | NA4911 | 55 | 63 | 80 | 25 | 1 | 1.5 | 58 | 100 | 4700 | 393 |
60 | NA4912 | 60 | 68 | 85 | 25 | 1 | 1.5 | 60 | 108 | 4300 | 426 |
65 | NA4913 | 65 | 72 | 90 | 25 | 1 | 1.5 | 61 | 112 | 4100 | 456 |
70 | NA4914 | 70 | 80 | 100 | 30 | 1 | 1.5 | 84 | 156 | 3800 | 728 |
75 | NA4915 | 75 | 85 | 105 | 30 | 1 | 1.5 | 86 | 162 | 3600 | 775 |
80 | NA4916 | 80 | 90 | 110 | 30 | 1 | 1.5 | 89 | 174 | 3400 | 878 |
85 | NA4917 | 85 | 100 | 120 | 35 | 1.1 | 1 | 111 | 237 | 2800 | 1250 |
90 | NA4918 | 90 | 105 | 125 | 35 | 1.1 | 1 | 114 | 250 | 3000 | 1312 |
95 | NA4919 | 95 | 110 | 130 | 3 | 1.1 | 1 | 116 | 260 | 2800 | 1371 |
100 | NA4920 | 100 | 115 | 140 | 40 | 1.1 | 2 | 128 | 270 | 2900 | 1900 |
110 | NA4922 | 110 | 125 | 150 | 40 | 1.1 | 2 | 132 | 290 | 2600 | 2070 |
120 | NA4924 | 120 | 135 | 165 | 45 | 1.1 | 2 | 181 | 390 | 2300 | 2860 |
130 | NA4926 | 130 | 150 | 180 | 50 | 1.5 | 1.5 | 203 | 470 | 2000 | 3900 |
140 | NA4928 | 140 | 160 | 190 | 50 | 1.5 | 1.5 | 209 | 500 | 1800 | 4150 |
Technology equipment
Great bearings must be checked by the following process:length measuring instrument,
bearing vibration measurer,angle neasuring instrument ,profile measurement,roughness
measurement,metallographic examination,roundness measurement,and bote bearing.
RFQ:
a) How to prolong service life of bearings?
Accurate installation and using,alignment,timely monitor,re lubrication etc.
b) Reason for bearings failure?
Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.
c) How to choose bearings?
Analyse mechanical device and use conditions.clear the requiremment of bearings.select type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.
d)When select bearings specifications,what you need to consider?
The precision of the bearings(rotating precision,dimensional tolerances)internal clearance and preload bearing material and heat treatment.structure of cage and material.
e)Payment method,packing way,transport method,time of delivery?
T/T,PAYPAL,WESTERN UNION,L/C
Tube,box,carton,pallet,
By sea,by air
3-15days after receipt of payment.
Contact Supplier
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