Kontakta leverantören
Mr. HUANG HUILIN
Lämna ett meddelande Mr. HUANG HUILINVad kan jag göra för dig?
Mr. HUANG HUILIN
Ningbo Ritbearing Imp & Exp Co.,Ltd.
| Betalning Typ: | L/C,T/T |
|---|---|
| Incoterm: | FOB,CFR,CIF |
| Leverans Time: | 30 dagar |
Grundläggande information
Modell nr: NA300 Series
Produktbeskrivning
Kromstålinsatslager NA300-serien är belägen på axeln med hjälp av en excentrisk låskrage, grubskruvar i innerringen, en adapterhylsa, drivspår eller passform. Radiella insatskullager är särskilt lätta att passa, lämpade för dragna axlar av klassen h6 till h9 och kan med några få undantag smörjas om. Steel Insert Bearings NA300 Series delar hög precision och högkvalitativa tillverkningsprocesser.
HIGH TEMPERATURE GREASES
För tystare, jämnare, effektivare kullager under högre radialbelastningar och en äkta mittlinje finns det bara ett val, ACCU-LOC.
KONCENTRISK LÅSNING
Det enhetliga greppet på innerbanan till axeln resulterar i lägre ljud- och vibrationsnivåer vid höga hastigheter.
SHAFT SKYDD
Den koncentriska låsningskraften minskar avsevärt chansen att skada eller skada axeln.
| Bearing No. | shaft Dia. | Eccentric collar | Basic load ratings (N) | Mass(kg) | ||||||||||
| d | D | B | C | S | B1 | B3 | h | d1 | Dynamic Cr | Static Cor | ||||
| (in.) | (mm) | |||||||||||||
| NA305-14 | 7/8 | 62 | 34.9 | 21 | 16.7 | 46.8 | 15.9 | 6.2 | 42.8 | A305-14 | 22360 | 11500 | 0.46 | |
| NA305-15 | 15/16 | 62 | 34.9 | 21 | 16.7 | 46.8 | 15.9 | 6.2 | 42.8 | A305-15 | 22360 | 11500 | 0.44 | |
| NA305 | 25 | 62 | 34.9 | 21 | 16.7 | 46.8 | 15.9 | 6.2 | 42.8 | A305 | 22360 | 11500 | 0.43 | |
| NA305-16 | 1 | 62 | 34.9 | 21 | 16.7 | 46.8 | 15.9 | 6.2 | 42.8 | A305-16 | 22360 | 11500 | 0.43 | |
| NA306-18 | 1-1/8 | 72 | 36.5 | 24 | 17.5 | 50 | 17.5 | 6.5 | 50 | A306-18 | 27000 | 15200 | 0.71 | |
| NA306 | 30 | 72 | 36.5 | 24 | 17.5 | 50 | 17.5 | 6.5 | 50 | A306 | 27000 | 15200 | 0.68 | |
| NA306-19 | 1-3/16 | 72 | 36.5 | 24 | 17.5 | 50 | 17.5 | 6.5 | 50 | A306-19 | 27000 | 15200 | 0.68 | |
| NA307-20 | 1-1/4 | 80 | 38.1 | 25 | 18.3 | 51.6 | 17.5 | 7.2 | 55 | A307-20 | 33500 | 19200 | 0.86 | |
| NA307-21 | 1-5/16 | 80 | 38.1 | 25 | 18.3 | 51.6 | 17.5 | 7.2 | 55 | A307-21 | 33500 | 19200 | 0.83 | |
| NA307-22 | 1-3/8 | 80 | 38.1 | 25 | 18.3 | 51.6 | 17.5 | 7.2 | 55 | A307-22 | 33500 | 19200 | 0.8 | |
| NA307 | 35 | 80 | 38.1 | 25 | 18.3 | 51.6 | 17.5 | 7.2 | 55 | A307 | 33500 | 19200 | 0.8 | |
| NA307-23 | 1-7/16 | 80 | 38.1 | 25 | 18.3 | 51.6 | 17.5 | 7.2 | 55 | A307-23 | 33500 | 19200 | 0.78 | |
| NA308-24 | 1-1/2 | 90 | 41.3 | 28 | 19.8 | 57.1 | 20.6 | 8.5 | 63.5 | A308-24 | 40560 | 24000 | 1.13 | |
| NA308-25 | 1-9/16 | 90 | 41.3 | 28 | 19.8 | 57.1 | 20.6 | 8.5 | 63.5 | A308-25 | 40560 | 24000 | 1.13 | |
| NA308 | 40 | 90 | 41.3 | 28 | 19.8 | 57.1 | 20.6 | 8.5 | 63.5 | A308 | 40560 | 24000 | 1.08 | |
| NA309-26 | 1-5/8 | 100 | 42.9 | 30 | 19.8 | 58.7 | 20.6 | 9 | 70 | A309-26 | 53000 | 31800 | 1.57 | |
| NA309-27 | 1-11/16 | 100 | 42.9 | 30 | 19.8 | 58.7 | 20.6 | 9 | 70 | A309-27 | 53000 | 31800 | 1.52 | |
| NA309-28 | 1-3/4 | 100 | 42.9 | 30 | 19.8 | 58.7 | 20.6 | 9 | 70 | A309-28 | 53000 | 31800 | 1.47 | |
| NA309 | 45 | 100 | 42.9 | 30 | 19.8 | 58.7 | 20.6 | 9 | 70 | A309 | 53000 | 31800 | 1.45 | |
| NA310-30 | 1-7/8 | 110 | 49.2 | 32 | 24.6 | 66.6 | 22.2 | 9.9 | 76.2 | A310-30 | 61750 | 37800 | 1.93 | |
| NA310-31 | 1-15/16 | 110 | 49.2 | 32 | 24.6 | 66.6 | 22.2 | 9.9 | 76.2 | A310-31 | 61750 | 37800 | 1.88 | |
| NA310 | 50 | 110 | 49.2 | 32 | 24.6 | 66.6 | 22.2 | 9.9 | 76.2 | A310 | 61750 | 37800 | 1.86 | |
| NA311-32 | 2 | 120 | 55.6 | 34 | 27.8 | 73 | 22.2 | 10.6 | 83 | A311-32 | 71500 | 44800 | 2.49 | |
| NA311-34 | 2-1/8 | 120 | 55.6 | 34 | 27.8 | 73 | 22.2 | 10.6 | 83 | A311-34 | 71500 | 44800 | 2.36 | |
| NA311 | 55 | 120 | 55.6 | 34 | 27.8 | 73 | 22.2 | 10.6 | 83 | A311 | 71500 | 44800 | 2.3 | |
| NA311-35 | 2-3/16 | 120 | 55.6 | 34 | 27.8 | 73 | 22.2 | 10.6 | 83 | A311-35 | 71500 | 44800 | 2.24 | |
| NA312-36 | 2-1/4 | 130 | 61.9 | 36 | 30.95 | 79.4 | 23.9 | 11.3 | 89 | A312-36 | 81600 | 51800 | 2.95 | |
| NA312 | 60 | 130 | 61.9 | 36 | 30.95 | 79.4 | 23.9 | 11.3 | 89 | A312 | 81600 | 51800 | 2.89 | |
| NA312-38 | 2-3/8 | 130 | 61.9 | 36 | 30.95 | 79.4 | 23.9 | 11.3 | 89 | A312-38 | 81600 | 51800 | 2.89 | |
| NA312-39 | 2-7/16 | 130 | 61.9 | 36 | 30.95 | 79.4 | 23.9 | 11.3 | 89 | A312-39 | 81600 | 51800 | 2.86 | |
| NA313-40 | 2-1/2 | 140 | 65.1 | 38 | 32.5 | 85.7 | 27 | 12.1 | 97 | A313-40 | 93860 | 60500 | 3.85 | |
| NA313 | 65 | 140 | 65.1 | 38 | 32.5 | 85.7 | 27 | 12.1 | 97 | A313 | 93860 | 60500 | 3.66 | |
| NA314-44 | 2-3/4 | 150 | 68.3 | 40 | 34.15 | 92.1 | 30.2 | 12.8 | 102 | A314-44 | 104260 | 68000 | 4.4 | |
| NA314 | 70 | 150 | 68.3 | 40 | 34.15 | 92.1 | 30.2 | 12.8 | 102 | A314 | 104260 | 68000 | 4.5 | |
| NA315 | 75 | 160 | 74.6 | 42 | 37.3 | 100 | 31.8 | 13.5 | 113 | A315 | 113360 | 76800 | 5.34 | |
| NA315-48 | 3 | 160 | 74.6 | 42 | 37.3 | 100 | 31.8 | 13.5 | 113 | A315-48 | 113360 | 76800 | 5.34 | |
| NA316 | 80 | 170 | 81 | 44 | 40.5 | 106.4 | 31.8 | 14.5 | 119 | A316 | 122850 | 86500 | 6.7 | |
| NA317-52 | 3-1/4 | 180 | 84.1 | 46 | 42 | 109.5 | 31.8 | 15.5 | 127 | A317-52 | 132600 | 96500 | 8.03 | |
| NA317 | 85 | 180 | 84.1 | 46 | 42 | 109.5 | 31.8 | 15.5 | 127 | A317 | 132600 | 96500 | 7.96 | |
| NA318-56 | 3-1/2 | 190 | 87.3 | 48 | 43.6 | 115.9 | 36.5 | 16.5 | 133 | A318-56 | 143000 | 108000 | 9.1 | |
| NA318 | 90 | 190 | 87.3 | 48 | 43.6 | 115.9 | 36.5 | 16.5 | 133 | A318 | 143000 | 108000 | 9.1 | |
| NA319 | 95 | 200 | 93.7 | 50 | 46.8 | 122.3 | 36.5 | 16.7 | 140 | A319 | 156000 | 122000 | 10.4 | |
| NA319-60 | 3-3/4 | 200 | 93.7 | 50 | 46.8 | 122.3 | 36.5 | 16.7 | 140 | A319-60 | 156000 | 122000 | 10.4 | |
| NA320 | 100 | 215 | 100 | 54 | 50 | 128.6 | 36.5 | 19 | 146 | A320 | 171600 | 140000 | 13 | |
| NA320-64 | 4 | 215 | 100 | 54 | 50 | 128.6 | 36.5 | 19 | 146 | A320-64 | 171600 | 140000 | 13 | |
Produktkategorier : Monterade enheter och insatser > Kulformade kullager
