تتكون المحامل الكروية من صف واحد أو أكثر من الكرات، يتم وضعها بين حلقتين متحكفتين. مقاومة عالية، وهي مناسبة بشكل خاص للسرعات العالية. اقرأ المزيد
ولهذا السبب نجدها في العديد من التطبيقات الميكانيكية. يمكن أن تكون المحامل الكروية مع موانع التسرب (الماء والغبار) أو بدونها.
تحتوي المحامل الكروية مع موانع التسرب المتكاملة
على مادة تشحيم فعالة لعمرها الافتراضي. ولا تتطلب هذه الصيانة.
كما تتكون مجموعتنا من محامل كروية محكمة الغلق، مع موانع تسرب تلامس مطاطية اكريلونتريل-بوتاديني (NBR)، على كلا الجانبين. يتم تزويدها جاهزة للتجميع وتشحيمها مسبقًا.
ستجد على موقعنا على الويب مجموعة كبيرة من محامل الكرة في المخزون والعلامات التجارية ( Timken وSNR وNTN وKoyo، أو نوعية عامة عالية تفي بالمعايير الأوروبية
محمل كروي أحادي الصف
محمل كروي مزدوج الصفوف
(مم) |
(كيلونيوتن)
|
(دورة في الدقيقة)
|
(مم) | () | |||||||||||
د | د | ب | r | CR | COR | CR | COR | Z، ZZ | (RS,2RS) | ي | ()أ | كجم | |||
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 |
(مم) | (كجم) | |||||
د | د | ب | CR(N) | COR (غير متوفر) | ||
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 2 RS | 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 |
(مم) | COR (غير متوفر) | COR (غير متوفر) | (كجم) | |||||
د | د | ب | 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 |
رقم المحمل | الوزن | الأبعاد (مم) | معدل الحمل | |||||||
إن تي إل | ز | DW | د | د | ج | ب | أ | RS | CW (كيلونيوتن) | بقرة (كيلونيوتن) |
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 |
رقم المحمل | الوزن | البعد (مم) | ||||
السنة المالية | ≈(g) | د | د | ب | ج | 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 | - |