NTN deep groove ball bearings
Tuesday, 3. November 2009
NTN deep groove ball bearings—NTN deep groove ball bearings are very widely used. A deep groove is formed on each inner and outer ring of the bearing enabling them to sustain radial and axial loads in either direction as well as well as the complex loads which result from the combination of these forces. NTN deep groove ball bearings are suitable for high speed applications.
In addition to unsealed bearings, NTN deep groove ball bearings include ball bearings with greased sealed inside (sealed or shielded) and bearings with a snap ring that simplify structure around the bearing and design.
Sealed ball bearings
Like shielded bearings, sealed ball bearings have the same boundary dimensions as those of the open type bearings. Sealed ball bearings also have the function of keeping foreign matter out and grease in with a seal.
Shielded ball bearings
Shielded ball bearings are NTN deep groove ball bearings having the same boundary dimensions as those of open type bearings. Protection against the penetration of foreign material and the prevention of grease leakage are provided by the steel shield plates of these bearings.
Cartridge type single row deep groove ball bearings
Cartridge type bearings have the same standard bore and O.D. as NTN deep groove ball bearing, but are as wide as double row ball bearings. They are supplied with two seals and contain a large grease capacity found useful in extremely dirty and dusty conditions.
Maximum capacity type ball bearings
The boundary dimensions of the maximum capacity type ball bearings are the same as those of series 62 and 63 of NTN deep groove ball bearings. In order to assemble the steel balls, filling slots are provided on both inner and outer ring of the bearings. Accordingly, more steel balls are assembled in these bearings than those of series 62 and 63 of deep groove ball bearings or the standard type. Therefore, the dynamic load rating of these bearings becomes 20% to 35% larger than that of standard type.
Some of NTN deep groove ball bearings sold well in bearing market are as below:
280 350 33 6856 53 pcs in stock for best price
280 380 46 6956 51 pcs in stock for best price
280 420 44 16056 49 pcs in stock for best price
280 420 65 6056 47 pcs in stock for best price
300 380 38 6860 45 pcs in stock for best price
300 420 56 6960 43 pcs in stock for best price
300 460 50 16060 41 pcs in stock for best price
300 460 74 6060 39 pcs in stock for best price
320 400 38 6864 37 pcs in stock for best price
320 440 56 6964 35 pcs in stock for best price
320 480 50 16064 33 pcs in stock for best price
320 480 74 6064 31 pcs in stock for best price
340 420 38 6868 35 pcs in stock for best price
340 460 56 6968 33 pcs in stock for best price
340 520 57 16068 31 pcs in stock for best price
340 520 82 6068 29 pcs in stock for best price
360 440 38 6872 29 pcs in stock for best price
360 480 56 6972 25 pcs in stock for best price
360 540 57 16072 23 pcs in stock for best price
360 540 82 6072 21 pcs in stock for best price
380 480 46 6876 27 pcs in stock for best price
380 520 65 6976 25 pcs in stock for best price
380 560 82 6076 23 pcs in stock for best price
400 500 46 6880 21 pcs in stock for best price
400 540 65 6980 19 pcs in stock for best price
400 600 90 6080 18 pcs in stock for best price
420 520 46 6884 17 pcs in stock for best price
420 560 65 6984 19 pcs in stock for best price
420 620 90 6084 18 pcs in stock for best price
440 540 46 6888 17 pcs in stock for best price
440 600 74 6988 19 pcs in stock for best price
460 580 56 6892 18 pcs in stock for best price
460 620 74 6992 17 pcs in stock for best price
480 600 56 6896 16 pcs in stock for best price
480 650 78 6996 15 pcs in stock for best price
500 620 56 68/500 14 pcs in stock for best price
500 670 78 69/500 13 pcs in stock for best price
530 650 56 68/530 12 pcs in stock for best price
560 680 56 68/560 11 pcs in stock for best price
600 730 60 68/600 10 pcs in stock for best price
What presented above are only a small quantity of NTN deep groove ball bearings that we can provide, more detailed please contact with us directly whether through mail or call. We will reply you promptly and quote you the lowest prices. Sincerely looking forward to hearing from you and cooperate in the near future!
Our Email:okbearing@126.com
Tel: 86-22-24419493
Contact person: Jack
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