I cuscinetti a sfere Sono composti da una o più file Di sfere, poste tra due anelli coassiali. Elevata resistenza, sono particolarmente adatti per alte velocità. Per saperne di più
Ecco perché le troviamo in molte applicazioni meccaniche. I cuscinetti a sfere possono essere con o senza guarnizioni (acqua e polvere).
I cuscinetti a sfere con guarnizioni integrate
Contengono un lubrificante efficace a vita. Questi non richiedono manutenzione.
La nostra gamma è inoltre composta da cuscinetti a sfere sigillati con , su entrambi i lati, guarnizioni a contatto in gomma acrilonitrile-butadiene rinforzata con fogli (NBR). Sono forniti pronti per l'assemblaggio e pre-ingrassati.
Sul nostro sito web troverete un'ampia scelta di cuscinetti a sfere a stock, marchi (SKF, Timken, SNR, NTN, Koyo, ...) o generica di alta qualità che soddisfano gli standard europei
Cuscinetto a sfere a fila singola
Cuscinetto a sfere a doppia fila
(mm) |
(KN)
|
(giri/min)
|
(mm) | () | |||||||||||
d | D | B | r | CR | Cor | CR | Cor | Z, zz | (RS, 2RS) | Z | ()a | Kg | |||
10 | 30 | 14.3 | 0.6 | 7.35 | 5.35 | 15000 | 20000 | 3200 | 19.5 | 0.052 | |||||
10 | 30 | 14 | 0.6 | 7.35 | 5.35 | 15000 | 20000 | 5200 | 19.5 | 0.05 | |||||
12 | 32 | 15.9 | 0.6 | 9.7 | 7.15 | 14000 | 18000 | 3201 | 21.7 | 0.063 | |||||
15 | 35 | 15.9 | 0.6 | 9.7 | 7.45 | 12000 | 16000 | 3202 | 23.6 | 0.072 | |||||
42 | 19 | 1 | 15.2 | 11.9 | 10000 | 14000 | 3302 | 27.6 | 0.132 | ||||||
17 | 40 | 17.5 | 0.6 | 13.8 | 10.8 | 11000 | 14000 | 3203 | 26.6 | 0.1 | |||||
40 | 17.5 | 0.6 | 13.2 | 8.15 | 12.7 | 8.35 | 11000 | 1100 | 14000 | 5203 | 5203ZZ | 5203 2RS | 20 | 0.091 | |
47 | 22.2 | 1 | 21.7 | 17.1 | 9400 | 13000 | 3303 | 31 | 0.192 | ||||||
20 | 47 | 20.6 | 1 | 17.2 | 15 | 9000 | 12000 | 3204 | 31.5 | 0.17 | |||||
47 | 20.6 | 1 | 19.7 | 12.6 | 16 | 10.8 | 8800 | 8800 | 12000 | 5204 | 5204ZZ | 5204 2RS | 23.5 | 0.12 | |
52 | 22.2 | 1.1 | 20.8 | 18.4 | 8200 | 11000 | 3304 | 33.8 | 0.23 | ||||||
52 | 22.2 | 1.1 | 24.7 | 15 | 19.8 | 12.8 | 8300 | 8300 | 11000 | 5304 | 5304ZZ | 5304 2RS | 25.9 | 0.23 | |
25 | 52 | 20.6 | 1 | 18.9 | 18.2 | 7800 | 10000 | 3205 | 34.4 | 0.19 | |||||
52 | 20.6 | 1 | 21.4 | 14.8 | 18.9 | 13.8 | 7700 | 7700 | 10000 | 5205 | 5205ZZ | 5205 ZZ | 26.1 | 0.19 | |
62 | 25.4 | 1.1 | 28.9 | 26.5 | 6800 | 9100 | 3305 | 40.5 | 0.369 | ||||||
62 | 25.4 | 1.1 | 32.7 | 20.8 | 27.5 | 18.5 | 6900 | 6900 | 9200 | 5305 | 5305ZZ | 5305 2RS | 31.1 | 0.34 | |
30 | 62 | 23.8 | 1 | 27.3 | 27 | 6500 | 8700 | 3206 | 40.7 | 0.32 | |||||
62 | 23.8 | 1 | 29.7 | 21.3 | 25.4 | 18.3 | 6400 | 6400 | 8600 | 5206 | 5206ZZ | 5206 2RS | 30.8 | 0.29 | |
72 | 30.2 | 1.1 | 38.1 | 36.1 | 5800 | 7800 | 3306 | 47.2 | 0.585 | ||||||
72 | 30.2 | 1.1 | 41 | 28.5 | 34.3 | 25.2 | 5800 | 5800 | 7700 | 5306 | 5306ZZ | 5306 2RS | 36.2 | 0.51 | |
35 | 72 | 27 | 1.1 | 36.8 | 37.5 | 5600 | 7500 | 3207 | 46.9 | 0.48 | |||||
72 | 27 | 1.1 | 39.2 | 29 | 31.7 | 24.6 | 5500 | 5500 | 7300 | 5207 | 5207ZZ | 5207 2RS | 36.1 | 0.43 | |
80 | 34.9 | 1.5 | 48.6 | 46.8 | 5200 | 7000 | 3307 | 53.4 | 0.816 | ||||||
80 | 34.9 | 1.5 | 51.2 | 36.2 | 46.1 | 32.8 | 5100 | 5100 | 6800 | 5307 | 5307ZZ | 5307 2RS | 41 | 0.79 | |
40 | 80 | 30.2 | 1.1 | 42 | 43.9 | 5000 | 6700 | 3208 | 52.6 | 0.65 | |||||
80 | 30.2 | 1.1 | 44.4 | 33.6 | 36.5 | 29.1 | 5000 | 5000 | 6700 | 5208 | 5208ZZ | 5208 2RS | 39.2 | 0.57 | |
90 | 36.5 | 1.5 | 54.1 | 53.8 | 4600 | 6100 | 3308 | 58.9 | 1.07 | ||||||
90 | 36.5 | 1.5 | 62.7 | 45.4 | 51.4 | 37.8 | 4600 | 4600 | 6100 | 5308 | 5308ZZ | 5308 2RS | 44.9 | 1.05 | |
45 | 85 | 30.2 | 1.1 | 45.4 | 51.4 | 4600 | 6100 | 3209 | 56.3 | 0.71 | |||||
85 | 30.2 | 1.1 | 49.9 | 38.4 | 41.7 | 33.9 | 4600 | 4600 | 6100 | 5209 | 5209ZZ | 5209 2RS | 42.2 | 0.62 | |
100 | 39.7 | 1.5 | 66.1 | 67.3 | 4100 | 5500 | 3309 | 65.6 | 1.42 | ||||||
100 | 39.7 | 1.5 | 75.1 | 55.7 | 68.9 | 51.4 | 4100 | 4100 | 5500 | 5309 | 5309ZZ | 5309 2RS | 51 | 1.42 | |
50 | 90 | 30.2 | 1.1 | 45.1 | 52.1 | 4300 | 5700 | 3210 | 58.8 | 0.76 | |||||
90 | 30.2 | 1.1 | 53.3 | 43.6 | 44.1 | 37.9 | 4300 | 4300 | 5600 | 5210 | 5210ZZ | 5210 2RS | 44.5 | 0.67 | |
110 | 44.4 | 2 | 86.1 | 88.6 | 3800 | 5000 | 3310 | 71.7 | 1.95 | ||||||
110 | 44.4 | 2 | 88.5 | 67 | 81.8 | 62.2 | 3800 | 3600 | 4800 | 5310 | 5310ZZ | 5310 2RS | 56.6 | 1.93 | |
55 | 100 | 33.3 | 1.5 | 50.9 | 60.2 | 3900 | 5100 | 3211 | 65 | 1.05 | |||||
100 | 33.3 | 1.5 | 65.9 | 55.2 | 52.9 | 44.7 | 3800 | 3800 | 5100 | 5211 | 5211ZZ | 5211 2RS | 50.2 | 0.96 | |
120 | 49.2 | 2 | 101 | 106 | 3400 | 4500 | 3311 | 79.3 | 2.53 | ||||||
120 | 49.2 | 2 | 110 | 85.1 | 95.7 | 74.3 | 3300 | 3300 | 4500 | 5311 | 5311ZZ | 5311 2RS | 61.6 | 2.3 | |
60 | 110 | 36.5 | 1.5 | 64 | 76.8 | 3500 | 4700 | 3213 | 71.3 | 1.4 | |||||
110 | 36.5 | 1.5 | 74.4 | 60.8 | 62.6 | 55.9 | 3500 | 3500 | 4700 | 5213 | 5212ZZ | 5212 2RS | 53.8 | 1.36 | |
130 | 54 | 2.1 | 125 | 132 | 3100 | 4200 | 3312 | 87.4 | 3.24 | ||||||
130 | 54 | 2.1 | 126 | 98.7 | 110 | 87.1 | 3100 | 3100 | 4200 | 5312 | 5312ZZ | 5312 2RS | 67.2 | 3.16 | |
65 | 120 | 38.1 | 1.5 | 76.4 | 97.4 | 3200 | 4300 | 3213 | 76.8 | 1.75 | |||||
120 | 38.1 | 1.5 | 86.9 | 75.3 | 69.2 | 63.1 | 3200 | 3200 | 4300 | 5213 | 5213ZZ | 5213 2RS | 58.8 | 1.66 | |
140 | 58.7 | 2.1 | 142 | 153 | 2900 | 3900 | 3313 | 92.7 | 4.08 | ||||||
140 | 58.7 | 2.1 | 142 | 113 | 142 | 113 | 2900 | 2900 | 3900 | 5313 | 5313ZZ | 5313 2RS | 70.9 | 3.91 | |
70 | 125 | 39.7 | 1.5 | 77.9 | 96.4 | 3100 | 4100 | 3214 | 80.7 | 1.92 | |||||
125 | 39.7 | 1.5 | 94.5 | 82.6 | 76.3 | 70.3 | 3100 | 3100 | 4100 | 5214 | 5214ZZ | 5214 2RS | 61.4 | 1.81 | |
150 | 63.5 | 2.1 | 151 | 160 | 2700 | 3600 | 3314 | 99.7 | 5.04 | ||||||
150 | 63.5 | 2.1 | 160 | 129 | 160 | 129 | 2700 | 2700 | 3600 | 5314 | 5314ZZ | 5314 2RS | 76 | 4.89 | |
75 | 130 | 41.3 | 1.5 | 92.4 | 120 | 2900 | 3900 | 3215 | 84.7 | 2.1 | |||||
80 | 140 | 44.4 | 2 | 97.5 | 121 | 2700 | 3600 | 3216 | 90.7 | 2.64 |
(mm) | (KG) | |||||
d | D | B | CR(N) | Cor(N) | ||
5 | 14 | 7 | 30/5 2RS | 1810 | 950 | 0.009 |
14 | 7 | 30/5 2Z | 1810 | 950 | 0.008 | |
6 | 17 | 9 | 30/6 2RS | 3100 | 1400 | 0.01 |
17 | 9 | 30/6 2Z | 3100 | 1400 | 0.01 | |
7 | 19 | 10 | 30/7 2RS | 3650 | 1700 | 0.012 |
19 | 10 | 30/7 2Z | 3650 | 1700 | 0.012 | |
8 | 22 | 11 | 30/8 2RS | 5200 | 2610 | 0.02 |
22 | 11 | 30/8 2Z | 5200 | 2610 | 0.02 | |
10 | 26 | 12 | 3000 2RS | 5700 | 3250 | 0.022 |
26 | 12 | 3000 2Z | 5700 | 3250 | 0.022 | |
19 | 7 | 3800 2RS | 2080 | 1370 | 0.005 | |
19 | 7 | 3800 ZZ | 2080 | 1370 | 0.005 | |
12 | 28 | 12 | 3001 2RS | 6200 | 3750 | 0.025 |
28 | 12 | 3001 2Z | 6200 | 3750 | 0.025 | |
21 | 7 | 3801 2RS | 2150 | 1250 | 0.007 | |
21 | 7 | 3801 ZZ | 2150 | 1250 | 0.007 | |
15 | 32 | 13 | 3002 2RS | 8600 | 5400 | 0.036 |
32 | 13 | 3002 2Z | 8600 | 5400 | 0.036 | |
24 | 7 | 3802 2RS | 2340 | 1880 | 0.009 | |
24 | 7 | 3802 2Z | 2340 | 6200 | 0.009 | |
17 | 35 | 14 | 3003 2RS | 9200 | 6200 | 0.042 |
35 | 14 | 3003 2Z | 9200 | 2100 | 0.042 | |
26 | 7 | 3803 2RS | 2480 | 2100 | 0.016 | |
26 | 7 | 3803 2Z | 2480 | 9600 | 0.016 | |
20 | 42 | 16 | 3004 2RS | 14500 | 9600 | 0.08 |
42 | 16 | 3004 2Z | 14500 | 4850 | 0.08 | |
32 | 10 | 3804 2RS | 5600 | 4850 | 0.02 | |
32 | 10 | 3804 2Z | 5600 | 0.02 | ||
25 | 47 | 16 | 3005 2RS | 15500 | 11100 | 0.1 |
47 | 16 | 3005 2Z | 15500 | 11100 | 0.1 | |
37 | 10 | 3805 2RS | 6000 | 5600 | 0.025 | |
37 | 10 | 3805 2Z | 6000 | 5600 | 0.025 | |
30 | 55 | 19 | 3006 2RS | 20300 | 13500 | 0.16 |
55 | 19 | 3006 2Z | 20300 | 13500 | 0.16 | |
42 | 10 | 3806 2RS | 6300 | 6100 | 0.03 | |
42 | 10 | 3806 2Z | 6300 | 6100 | 0.03 | |
35 | 62 | 20 | 3007 2RS | 24500 | 16800 | 0.2 |
62 | 20 | 3007 2Z | 24500 | 16800 | 0.2 | |
47 | 10 | 3807 2RS | 6700 | 7000 | 0.035 | |
47 | 10 | 3807 2Z | 6700 | 7000 | 0.035 | |
40 | 68 | 21 | 3008 2RS | 25500 | 18800 | 0.25 |
68 | 21 | 3008 2Z | 25500 | 18800 | 0.25 | |
52 | 10 | 3808 2RS | 7000 | 7800 | 0.04 | |
52 | 10 | 3808 2Z | 7000 | 7800 | 0.04 | |
45 | 58 | 10 | 3809 2RS | 7200 | 8300 | 0.053 |
58 | 10 | 3809 2Z | 7200 | 8300 | 0.053 | |
50 | 65 | 12 | 3810 2RS | 8700 | 10400 | 0.07 |
65 | 12 | 3810 2Z | 8700 | 10400 | 0.07 |
(mm) | Cor(N) | Cor(N) | (KG) | |||||
d | D | B | r | |||||
10 | 30 | 14 | 0.6 | 4200 | 9230 | 5200 | 0.049 | 4200 |
35 | 17 | 0.6 | 4300 | 14300 | 8900 | 0.091 | 4300 | |
12 | 32 | 14 | 0.6 | 4201 | 10600 | 6200 | 0.053 | 4201 |
37 | 17 | 1 | 4301 | 13000 | 7800 | 0.092 | 4301 | |
15 | 35 | 14 | 0.6 | 4202 | 11900 | 7500 | 0.059 | 4202 |
42 | 17 | 1 | 4302 | 14800 | 9500 | 0.12 | 4302 | |
17 | 40 | 16 | 0.6 | 4203 | 14800 | 9500 | 0.09 | 4203 |
47 | 19 | 1 | 4303 | 19500 | 13200 | 0.16 | 4303 | |
20 | 47 | 18 | 1 | 4204 | 17800 | 12500 | 0.14 | 4204 |
52 | 21 | 1.1 | 4304 | 23400 | 16000 | 0.21 | 4304 | |
25 | 52 | 18 | 1 | 4205 | 19000 | 14600 | 0.16 | 4205 |
62 | 24 | 1.1 | 4305 | 31900 | 22400 | 0.34 | 4305 | |
30 | 62 | 20 | 1 | 4206 | 26000 | 20800 | 0.26 | 4206 |
72 | 27 | 1.1 | 4306 | 41000 | 30000 | 0.5 | 4306 | |
35 | 72 | 23 | 1.1 | 4207 | 35100 | 28500 | 0.4 | 4207 |
80 | 31 | 1.5 | 4307 | 50700 | 38000 | 0.69 | 4307 | |
40 | 80 | 23 | 1.1 | 4208 | 37100 | 32500 | 0.5 | 4208 |
90 | 33 | 1.5 | 4308 | 55900 | 45000 | 0.95 | 4308 | |
45 | 85 | 23 | 1.1 | 4209 | 39000 | 36000 | 0.54 | 4209 |
100 | 36 | 1.5 | 4309 | 68900 | 56000 | 1.25 | 4309 | |
50 | 90 | 23 | 1.1 | 4210 | 41000 | 40000 | 0.58 | 4210 |
110 | 40 | 2 | 4310 | 81900 | 69500 | 1.7 | 4310 |
Cuscinetto N. | Peso | Dimensione(mm) | Carico nominale | |||||||
NTL | g | dw | d | D | C | B | R | rs | CW(KN) | Vacca(modello KN) |
LFR50/4NPP | 3.5 | 5 | 4 | 13 | 6 | 7 | 8.04 | 0.2 | 1.05 | 0.85 |
LFR50/5-4KDD | 7.5 | 4 | 5 | 16 | 7 | 8 | 9 | 0.2 | 1.2 | |
LFR50/5-4NPP | 7.5 | 4 | 5 | 16 | 7 | 8 | 9 | 0.2 | 1.2 | |
LFR50/5KDD | 8 | 6 | 5 | 17 | 7 | 8 | 10.5 | 0.2 | 1.27 | 0.82 |
LFR50/5NPP | 8 | 6 | 5 | 17 | 7 | 8 | 10.5 | 0.2 | 1.27 | 0.82 |
LFR50/8KDD | 24 | 6 | 8 | 24 | 11 | 11 | 14 | 0.3 | 3.67 | 2.28 |
LFR50/8NPP | 24 | 6 | 8 | 24 | 11 | 11 | 14 | 0.3 | 3.67 | 2.28 |
LFR50/8-8KDD | 24 | 8 | 8 | 24 | 11 | 11 | 14.75 | 0.3 | 3.67 | 2.28 |
LFR50/8-8NPP | 24 | 8 | 8 | 24 | 11 | 11 | 14.75 | 0.3 | 3.67 | 2.28 |
LFR30/8KDD | 31 | 10 | 8 | 26.8 | 11 | 13 | 16.7 | 0.3 | 3.67 | 2.28 |
LFR30/8NPP | 31 | 10 | 8 | 26.8 | 11 | 13 | 16.7 | 0.3 | 3.67 | 2.28 |
LFR5201KDD | 68 | 10 | 12 | 35 | 15.9 | 15.9 | 20.65 | 0.3 | 8.5 | 5.1 |
LFR5201NPP | 68 | 10 | 12 | 35 | 15.9 | 15.9 | 20.65 | 0.3 | 8.5 | 5.1 |
LFR5301KDD | 130 | 10 | 12 | 42 | 19 | 19 | 24 | 0.6 | 13 | 7.7 |
LFR5301NPP | 130 | 10 | 12 | 42 | 19 | 19 | 24 | 0.6 | 13 | 7.7 |
LFR5301-20KDD | 125 | 20 | 12 | 42 | 19 | 19 | 28 | 0.6 | 13 | 7.7 |
LFR5301-20NPP | 125 | 20 | 12 | 42 | 19 | 19 | 28 | 0.6 | 13 | 7.7 |
LFR5302KDD | 163 | 10 | 15 | 47 | 19 | 19 | 26.65 | 1 | 16.2 | 9.2 |
LFR5302NPP | 163 | 10 | 15 | 47 | 19 | 19 | 26.65 | 1 | 16.2 | 9.2 |
LFR5201-12KDD | 68 | 12 | 12 | 35 | 15.9 | 15.9 | 21.75 | 0.3 | 8.4 | 5 |
LFR5201-12NPP | 68 | 12 | 12 | 35 | 15.9 | 15.9 | 21.75 | 0.3 | 8.4 | 5 |
LFR5201-14KDD | 107 | 14 | 12 | 39.9 | 18 | 20 | 24 | 0.3 | 8.9 | 5 |
LFR5201-14NPP | 107 | 14 | 12 | 39.9 | 18 | 20 | 24 | 0.3 | 8.9 | 5 |
LFR5201-10.4KDD | 115 | 10 | 12 | 39.9 | 18 | 20 | 22 | 0.3 | 8.9 | 5 |
LFR5201-10.4NPP | 115 | 10 | 12 | 39.9 | 18 | 20 | 22 | 0.3 | 8.9 | 5 |
LFR5204-16KDD | 195 | 16 | 20 | 52 | 20.6 | 22.6 | 31.5 | 0.6 | 16.8 | 9.5 |
LFR5206-20KDD | 435 | 20 | 25 | 72 | 23.8 | 25.8 | 41 | 0.6 | 29.5 | 16.6 |
LFR5206-20NPP | 435 | 20 | 25 | 72 | 23.8 | 25.8 | 41 | 0.6 | 29.5 | 16.6 |
LFR5206-25KDD | 425 | 25 | 25 | 72 | 23.8 | 25.8 | 43.5 | 0.6 | 29.5 | 16.4 |
LFR5206-25NPP | 425 | 25 | 25 | 72 | 23.8 | 25.8 | 43.5 | 0.6 | 29.5 | 16.4 |
LFR5207-30KDD | 660 | 30 | 30 | 80 | 27 | 29 | 51 | 1 | 38 | 20.8 |
LFR5207-30NPP | 660 | 30 | 30 | 80 | 27 | 29 | 51 | 1 | 38 | 20.8 |
LFR5208-40KDD | 1360 | 40 | 40 | 98 | 36 | 38 | 62.5 | 1 | 54.8 | 29 |
LFR5208-41KDD | 1360 | 40 | 40 | 98 | 36 | 38 | 62.5 | 1 | 54.8 | 29 |
LFR5208-42KDD | 1400 | 50 | 50 | 110 | 44 | 46 | 72.5 | 1.1 | 53 | 39.5 |
LFR5208-43KDD | 1400 | 50 | 50 | 110 | 44 | 46 | 72.5 | 1.1 | 53 | 39.5 |
Cuscinetto N. | Peso | Dimensione (mm) | ||||
FYOSY | ≈(g) | D | d | B | C | R |
LR 50/8 NPP | 30 | 24 | 8 | 11 | 11 | - |
LR 50/8 NPPU | 30 | 24 | 8 | 11 | 11 | 500 |
LR 50/8 KDD | 30 | 24 | 8 | 11 | 11 | - |
LR 50/8 KDDU | 30 | 24 | 8 | 11 | 11 | 500 |
LR 5201 NPP | 80 | 35 | 12 | 15.9 | 15.9 | - |
LR 5201 NPPU | 80 | 35 | 12 | 15.9 | 15.9 | 500 |
LR 5201 KDD | 80 | 35 | 12 | 15.9 | 15.9 | - |
LR 5201 KDDU | 80 | 35 | 12 | 15.9 | 15.9 | 500 |
LR 5202 NPP | 110 | 40 | 15 | 15.9 | 15.9 | - |
LR 5202 NPPU | 110 | 40 | 15 | 15.9 | 15.9 | 500 |
LR 5202 KDD | 110 | 40 | 15 | 15.9 | 15.9 | - |
LR 5202 KDDU | 110 | 40 | 15 | 15.9 | 15.9 | 500 |
LR 5203 NPP | 170 | 47 | 17 | 17.5 | 17.5 | - |
LR 5203 NPPU | 170 | 47 | 17 | 17.5 | 17.5 | 500 |
LR 5203 KDD | 170 | 47 | 17 | 17.5 | 17.5 | - |
LR 5203 KDDU | 170 | 47 | 17 | 17.5 | 17.5 | 500 |
LR 5302 NPP | 150 | 47 | 15 | 19 | 19 | - |
LR 5302 NPPU | 150 | 47 | 15 | 19 | 19 | 500 |
LR 5302 KDD | 150 | 47 | 15 | 19 | 19 | - |
LR 5302 KDDU | 150 | 47 | 15 | 19 | 19 | 500 |
LR 5303 NPP | 210 | 52 | 17 | 22.2 | 22.2 | - |
LR 5303 NPPU | 210 | 52 | 17 | 22.2 | 22.2 | 500 |
LR 5303 KDD | 210 | 52 | 17 | 22.2 | 22.2 | - |
LR 5303 KDDU | 210 | 52 | 17 | 22.2 | 22.2 | 500 |
LR 5304 NPP | 340 | 62 | 20 | 22.2 | 22.2 | - |