{"id":12265,"date":"2025-08-19T02:00:01","date_gmt":"2025-08-19T02:00:01","guid":{"rendered":"https:\/\/slewingbearings.com\/product\/zz-rotacao-rolamento-instalacao-e-manutencao-guia\/"},"modified":"2025-08-19T02:00:01","modified_gmt":"2025-08-19T02:00:01","slug":"zz-rotacao-rolamento-instalacao-e-manutencao-guia","status":"publish","type":"product","link":"https:\/\/slewingbearings.com\/pt-pt\/product\/zz-rotacao-rolamento-instalacao-e-manutencao-guia\/","title":{"rendered":"ZZ Rota\u00e7\u00e3o Rolamento Instala\u00e7\u00e3o e Manuten\u00e7\u00e3o Guia"},"content":{"rendered":"

Os rolamentos girat\u00f3rios ZZ desempenham um papel vital em m\u00e1quinas de engenharia pesada. O seu desempenho depende n\u00e3o s\u00f3 do design e da qualidade, mas tamb\u00e9m da instala\u00e7\u00e3o e manuten\u00e7\u00e3o adequadas. Este guia abrange as pr\u00e1ticas fundamentais para rolamentos de esferas de duas carreiras e rolamentos de rolos de tr\u00eas carreiras<\/strong> utilizados em escavadoras, gruas, bombas de bet\u00e3o e plataformas a\u00e9reas. <\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
NO.<\/th>De<\/th>D<\/th>d<\/th>H<\/th>b<\/th>m<\/th>z<\/th>x<\/th>k<\/th>Q&T<\/th>KG<\/th>\n<\/tr>\n<\/thead>\n
011.20.400<\/td>499<\/td><\/td>325<\/td>55<\/td>46<\/td>5<\/td>97<\/td>+0.5<\/td>0.1<\/td>44<\/td>37<\/td>\n<\/tr>\n
011.20.450<\/td>554<\/td><\/td>369<\/td>55<\/td>46<\/td>5<\/td>108<\/td>+0.5<\/td>0.1<\/td>44<\/td>41<\/td>\n<\/tr>\n
011.30.500<\/td>629<\/td>602<\/td>398<\/td>80<\/td>60<\/td>5<\/td>123<\/td>+0.5<\/td>0.1<\/td>52<\/td>89<\/td>\n<\/tr>\n
012.30.500<\/td>628.8<\/td>602<\/td>398<\/td>80<\/td>60<\/td>6<\/td>102<\/td>+0.5<\/td>0.1<\/td>62<\/td>89<\/td>\n<\/tr>\n
011.20.560<\/td>670.8<\/td><\/td>479<\/td>55<\/td>46<\/td>6<\/td>109<\/td>+0.5<\/td>0.1<\/td>53<\/td>56<\/td>\n<\/tr>\n
011.30.560<\/td>689<\/td>662<\/td>458<\/td>80<\/td>60<\/td>5<\/td>135<\/td>+0.5<\/td>0.1<\/td>52<\/td>100<\/td>\n<\/tr>\n
012.30.560<\/td>688.8<\/td>662<\/td>458<\/td>80<\/td>60<\/td>6<\/td>112<\/td>+0.5<\/td>0.1<\/td>62<\/td>100<\/td>\n<\/tr>\n
011.20.630<\/td>742.8<\/td><\/td>543<\/td>55<\/td>46<\/td>6<\/td>121<\/td>+0.5<\/td>0.1<\/td>53<\/td>64<\/td>\n<\/tr>\n
011.30.630<\/td>772.8<\/td>732<\/td>528<\/td>80<\/td>60<\/td>6<\/td>126<\/td>+0.5<\/td>0.1<\/td>62<\/td>118<\/td>\n<\/tr>\n
012.30.630<\/td>774.4<\/td>732<\/td>528<\/td>80<\/td>60<\/td>8<\/td>94<\/td>+0.5<\/td>0.1<\/td>83<\/td>118<\/td>\n<\/tr>\n
011.20.710<\/td>820.8<\/td><\/td>623<\/td>55<\/td>46<\/td>6<\/td>134<\/td>+0.5<\/td>0.1<\/td>53<\/td>70<\/td>\n<\/tr>\n
011.30.710<\/td>850.8<\/td>812<\/td>608<\/td>80<\/td>60<\/td>6<\/td>139<\/td>+0.5<\/td>0.1<\/td>62<\/td>131<\/td>\n<\/tr>\n
012.30.710<\/td>854.4<\/td>812<\/td>608<\/td>80<\/td>60<\/td>8<\/td>104<\/td>+0.5<\/td>0.1<\/td>83<\/td>131<\/td>\n<\/tr>\n
011.25.764<\/td>886.8<\/td><\/td>671<\/td>63<\/td>54<\/td>6<\/td>145<\/td>+0.5<\/td>0.1<\/td>63<\/td>100<\/td>\n<\/tr>\n
011.20.800<\/td>930<\/td>894<\/td>704<\/td>70<\/td>50<\/td>6<\/td>154<\/td>-0.5<\/td>0<\/td><\/td>120<\/td>\n<\/tr>\n
012.20.800<\/td>936<\/td>894<\/td>704<\/td>70<\/td>50<\/td>8<\/td>116<\/td>-0.5<\/td>0<\/td><\/td>120<\/td>\n<\/tr>\n
011.25.800<\/td>942<\/td>904<\/td>692<\/td>78<\/td>58<\/td>6<\/td>156<\/td>-0.5<\/td>0<\/td><\/td>150<\/td>\n<\/tr>\n
012.25.800<\/td>952<\/td>904<\/td>692<\/td>78<\/td>58<\/td>8<\/td>118<\/td>-0.5<\/td>0<\/td><\/td>154<\/td>\n<\/tr>\n
011.40.800<\/td>966.4<\/td>922<\/td>678<\/td>100<\/td>80<\/td>8<\/td>118<\/td>+0.5<\/td>0.1<\/td>111<\/td>219<\/td>\n<\/tr>\n
012.40.800<\/td>968<\/td>922<\/td>678<\/td>100<\/td>80<\/td>10<\/td>94<\/td>+0.5<\/td>0.1<\/td>140<\/td>219<\/td>\n<\/tr>\n
011.25.900<\/td>1048<\/td>1004<\/td>792<\/td>78<\/td>58<\/td>8<\/td>130<\/td>-0.5<\/td>0<\/td><\/td>170<\/td>\n<\/tr>\n
012.25.900<\/td>1060<\/td>1004<\/td>792<\/td>78<\/td>58<\/td>10<\/td>105<\/td>-0.5<\/td>0<\/td><\/td>176<\/td>\n<\/tr>\n
011.40.900<\/td>1062.4<\/td>1022<\/td>778<\/td>100<\/td>80<\/td>8<\/td>130<\/td>+0.5<\/td>0.1<\/td>111<\/td>244<\/td>\n<\/tr>\n
012.40.900<\/td>1068<\/td>1022<\/td>778<\/td>100<\/td>80<\/td>10<\/td>104<\/td>0.1<\/td>140<\/td>244<\/td>\n<\/tr>\n
011.25.980<\/td>1110.4<\/td><\/td>887<\/td>63<\/td>54<\/td>8<\/td>136<\/td>+0.5<\/td>0.1<\/td>83<\/td>130<\/td>\n<\/tr>\n
011.25.1000<\/td>1152<\/td>1104<\/td>892<\/td>78<\/td>58<\/td>8<\/td>143<\/td>-0.5<\/td>0<\/td><\/td>191<\/td>\n<\/tr>\n
012.25.1000<\/td>1160<\/td>1104<\/td>892<\/td>78<\/td>58<\/td>10<\/td>115<\/td>-0.5<\/td>0<\/td><\/td>194<\/td>\n<\/tr>\n
011.35.1000<\/td>1160<\/td>1120<\/td>876<\/td>90<\/td>70<\/td>8<\/td>144<\/td>-0.5<\/td>0<\/td><\/td>238<\/td>\n<\/tr>\n
012.35.1000<\/td>1170<\/td>1120<\/td>876<\/td>90<\/td>70<\/td>10<\/td>116<\/td>-0.5<\/td>0<\/td><\/td>244<\/td>\n<\/tr>\n
011.40.1000<\/td>1188<\/td>1122<\/td>878<\/td>100<\/td>80<\/td>10<\/td>116<\/td>+0.5<\/td>0.1<\/td>140<\/td>294<\/td>\n<\/tr>\n
012.40.1000<\/td>1185.6<\/td>1122<\/td>878<\/td>100<\/td>80<\/td>12<\/td>96<\/td>+0.5<\/td>0.1<\/td>167<\/td>284<\/td>\n<\/tr>\n
011.25.1120<\/td>1278<\/td><\/td>1013<\/td>79<\/td>70<\/td>10<\/td>125<\/td>+0.5<\/td>0.1<\/td>135<\/td>191<\/td>\n<\/tr>\n
011.35.1120<\/td>1300<\/td>1240<\/td>996<\/td>90<\/td>70<\/td>10<\/td>129<\/td>-0.5<\/td>0<\/td><\/td>286<\/td>\n<\/tr>\n
012.35.1120<\/td>1308<\/td>1240<\/td>996<\/td>90<\/td>70<\/td>12<\/td>108<\/td>-0.5<\/td>0<\/td><\/td>289<\/td>\n<\/tr>\n
011.40.1120<\/td>1298<\/td>1242<\/td>998<\/td>100<\/td>80<\/td>10<\/td>127<\/td>+0.5<\/td>0.1<\/td>140<\/td>318<\/td>\n<\/tr>\n
012.40.1120<\/td>1305.6<\/td>1242<\/td>998<\/td>100<\/td>80<\/td>12<\/td>106<\/td>+0.5<\/td>0.1<\/td>167<\/td>318<\/td>\n<\/tr>\n
011.30.1180<\/td>1338<\/td><\/td>1068<\/td>79<\/td>70<\/td>10<\/td>131<\/td>+0.5<\/td>0.1<\/td>129<\/td>238<\/td>\n<\/tr>\n
011.25.1250<\/td>1408<\/td><\/td>1143<\/td>79<\/td>70<\/td>10<\/td>138<\/td>+0.5<\/td>0.1<\/td>135<\/td>232<\/td>\n<\/tr>\n
011.35.1250<\/td>1430<\/td>1370<\/td>1126<\/td>90<\/td>70<\/td>10<\/td>142<\/td>-0.5<\/td>0<\/td><\/td>317<\/td>\n<\/tr>\n
012.35.1250<\/td>1440<\/td>1370<\/td>1126<\/td>90<\/td>70<\/td>12<\/td>119<\/td>-0.5<\/td>0<\/td><\/td>324<\/td>\n<\/tr>\n
011.40.1250<\/td>1450<\/td>1390<\/td>1108<\/td>102<\/td>80<\/td>10<\/td>144<\/td>-0.5<\/td>0<\/td><\/td>416<\/td>\n<\/tr>\n
012.40.1250<\/td>1452<\/td>1390<\/td>1108<\/td>102<\/td>80<\/td>12<\/td>120<\/td>-0.5<\/td>0<\/td><\/td>412<\/td>\n<\/tr>\n
011.45.1250<\/td>1449.6<\/td>1390<\/td>1110<\/td>110<\/td>90<\/td>12<\/td>118<\/td>+0.5<\/td>0.1<\/td>188<\/td>438<\/td>\n<\/tr>\n
012.45.1250<\/td>1453.2<\/td>1390<\/td>1110<\/td>110<\/td>90<\/td>14<\/td>101<\/td>+0.5<\/td>0.1<\/td>219<\/td>438<\/td>\n<\/tr>\n
011.30.1320<\/td>1497.6<\/td><\/td>1208<\/td>89<\/td>80<\/td>12<\/td>122<\/td>+0.5<\/td>0.1<\/td>176<\/td>313<\/td>\n<\/tr>\n
011.35.1400<\/td>1584<\/td>1520<\/td>1276<\/td>90<\/td>70<\/td>12<\/td>131<\/td>-0.5<\/td>0<\/td><\/td>354<\/td>\n<\/tr>\n
012.35.1400<\/td>1596<\/td>1520<\/td>1276<\/td>90<\/td>70<\/td>14<\/td>113<\/td>-0.5<\/td>0<\/td><\/td>364<\/td>\n<\/tr>\n
011.40.1400<\/td>1608<\/td>1540<\/td>1258<\/td>102<\/td>80<\/td>12<\/td>133<\/td>-0.5<\/td>0<\/td><\/td>470<\/td>\n<\/tr>\n
012.40.1400<\/td>1610<\/td>1540<\/td>1258<\/td>102<\/td>80<\/td>14<\/td>114<\/td>-0.5<\/td>0<\/td><\/td>465<\/td>\n<\/tr>\n
011.40.1400<\/td>1593.6<\/td><\/td>1266<\/td>94<\/td>85<\/td>12<\/td>130<\/td>+0.5<\/td>0.1<\/td>187<\/td>424<\/td>\n<\/tr>\n
011.45.1400<\/td>1605.6<\/td>1540<\/td>1260<\/td>110<\/td>90<\/td>12<\/td>131<\/td>+0.5<\/td>0.1<\/td>188<\/td>501<\/td>\n<\/tr>\n
012.45.1400<\/td>1607.2<\/td>1540<\/td>1260<\/td>110<\/td>90<\/td>14<\/td>112<\/td>+0.5<\/td>0.1<\/td>219<\/td>501<\/td>\n<\/tr>\n
011.30.1500<\/td>1677.6<\/td><\/td>1388<\/td>89<\/td>80<\/td>12<\/td>137<\/td>+0.5<\/td>0.1<\/td>176<\/td>355<\/td>\n<\/tr>\n
011.40.1600<\/td>1803.2<\/td><\/td>1466<\/td>94<\/td>85<\/td>14<\/td>126<\/td>+0.5<\/td>0.1<\/td>218<\/td>503<\/td>\n<\/tr>\n
011.40.1600<\/td>1812<\/td>1740<\/td>1458<\/td>102<\/td>80<\/td>12<\/td>150<\/td>-0.5<\/td>0<\/td><\/td>554<\/td>\n<\/tr>\n
012.40.1600<\/td>1820<\/td>1740<\/td>1458<\/td>102<\/td>80<\/td>14<\/td>129<\/td>-0.5<\/td>0<\/td><\/td>561<\/td>\n<\/tr>\n
011.45.1600<\/td>1817.2<\/td>1740<\/td>1460<\/td>110<\/td>90<\/td>14<\/td>127<\/td>+0.5<\/td>0.1<\/td>219<\/td>584<\/td>\n<\/tr>\n
012.45.1600<\/td>1820.8<\/td>1740<\/td>1460<\/td>110<\/td>90<\/td>16<\/td>111<\/td>+0.5<\/td>0.1<\/td>250<\/td>584<\/td>\n<\/tr>\n
011.50.1600<\/td>1824<\/td>1762<\/td>1434<\/td>124<\/td>100<\/td>12<\/td>151<\/td>-0.5<\/td>0<\/td><\/td>750<\/td>\n<\/tr>\n
012.50.1600<\/td>1834<\/td>1762<\/td>1434<\/td>124<\/td>100<\/td>14<\/td>130<\/td>-0.5<\/td>0<\/td><\/td>763<\/td>\n<\/tr>\n
011.40.1800<\/td>1999.2<\/td><\/td>1666<\/td>94<\/td>85<\/td>14<\/td>140<\/td>+0.5<\/td>0.1<\/td>218<\/td>558<\/td>\n<\/tr>\n
011.40.1800<\/td>2016<\/td>1940<\/td>1658<\/td>102<\/td>80<\/td>14<\/td>143<\/td>-0.5<\/td>0<\/td><\/td>612<\/td>\n<\/tr>\n
012.40.1800<\/td>2032<\/td>1940<\/td>1658<\/td>102<\/td>80<\/td>16<\/td>126<\/td>-0.5<\/td>0<\/td><\/td>637<\/td>\n<\/tr>\n
011.45.1800<\/td>2013.2<\/td>1940<\/td>1660<\/td>110<\/td>90<\/td>14<\/td>141<\/td>+0.5<\/td>0.1<\/td>219<\/td>652<\/td>\n<\/tr>\n
012.45.1800<\/td>2012.8<\/td>1940<\/td>1660<\/td>110<\/td>90<\/td>16<\/td>123<\/td>+0.5<\/td>0.1<\/td>250<\/td>639<\/td>\n<\/tr>\n
011.50.1800<\/td>2044<\/td>1964<\/td>1634<\/td>124<\/td>100<\/td>14<\/td>145<\/td>-0.5<\/td>0<\/td><\/td>887<\/td>\n<\/tr>\n
012.50.1800<\/td>2048<\/td>1964<\/td>1634<\/td>124<\/td>100<\/td>16<\/td>127<\/td>-0.5<\/td>0<\/td><\/td>885<\/td>\n<\/tr>\n
011.50.1900<\/td>2139.2<\/td>2139.2<\/td>1729<\/td>109<\/td>100<\/td>14<\/td>150<\/td>+0.5<\/td>0.1<\/td>257<\/td>861<\/td>\n<\/tr>\n
011.60.2000<\/td>2268.8<\/td>2178<\/td>1825<\/td>144<\/td>120<\/td>16<\/td>139<\/td>+0.5<\/td>0.1<\/td>333<\/td>1202<\/td>\n<\/tr>\n
012.60.2000<\/td>2264.4<\/td>2178<\/td>1825<\/td>144<\/td>120<\/td>18<\/td>123<\/td>+0.5<\/td>0.1<\/td>375<\/td>1169<\/td>\n<\/tr>\n
011.50.2130<\/td>2380.8<\/td>2380.8<\/td>1959<\/td>109<\/td>100<\/td>16<\/td>146<\/td>+0.5<\/td>0.1<\/td>294<\/td>978<\/td>\n<\/tr>\n
011.60.2240<\/td>2492.8<\/td>2418<\/td>2065<\/td>144<\/td>120<\/td>16<\/td>153<\/td>+0.5<\/td>0.1<\/td>333<\/td>1294<\/td>\n<\/tr>\n
012.60.2240<\/td>2498.4<\/td>2418<\/td>2065<\/td>144<\/td>120<\/td>18<\/td>136<\/td>+0.5<\/td>0.1<\/td>375<\/td>1294<\/td>\n<\/tr>\n
011.50.2355<\/td>2604.8<\/td>2604.8<\/td>2184<\/td>109<\/td>100<\/td>16<\/td>160<\/td>+0.5<\/td>0.1<\/td>294<\/td>1075<\/td>\n<\/tr>\n
011.60.2500<\/td>2768.4<\/td>2678<\/td>2325<\/td>144<\/td>120<\/td>18<\/td>151<\/td>+0.5<\/td>0.1<\/td>375<\/td>1509<\/td>\n<\/tr>\n
012.60.2500<\/td>2776<\/td>2678<\/td>2325<\/td>144<\/td><\/td>20<\/td>136<\/td>+0.5<\/td>0.1<\/td>418<\/td>1509<\/td>\n<\/tr>\n
011.50.2645<\/td>2892.8<\/td>2892.8<\/td>2474<\/td>109<\/td>100<\/td>16<\/td>178<\/td>+0.5<\/td>0.1<\/td>294<\/td>1199<\/td>\n<\/tr>\n
011.60.2800<\/td>3074.4<\/td>2978<\/td>2625<\/td>144<\/td>120<\/td>18<\/td>168<\/td>+0.5<\/td>0.1<\/td>375<\/td>1696<\/td>\n<\/tr>\n
012.60.2800<\/td>3076<\/td>2978<\/td>2625<\/td>144<\/td>120<\/td>20<\/td>151<\/td>+0.5<\/td>0.1<\/td>418<\/td>1696<\/td>\n<\/tr>\n
011.75.3150<\/td>3476<\/td>3376<\/td>2922<\/td>174<\/td>150<\/td>20<\/td>171<\/td>+0.5<\/td>0.1<\/td>522<\/td>2873<\/td>\n<\/tr>\n
012.75.3150<\/td>3471.6<\/td>3376<\/td>2922<\/td>174<\/td>150<\/td>22<\/td>155<\/td>+0.5<\/td>0.1<\/td>574<\/td>2873<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Durante a instala\u00e7\u00e3o, o alinhamento preciso \u00e9 fundamental. O desalinhamento pode causar distribui\u00e7\u00e3o irregular da carga, reduzir a efici\u00eancia da rota\u00e7\u00e3o e acelerar o desgaste. Os engenheiros devem garantir que as superf\u00edcies de montagem estejam planas e limpas. Os parafusos devem ser apertados de acordo com as especifica\u00e7\u00f5es de torque recomendadas para evitar que se soltem durante a opera\u00e7\u00e3o. Al\u00e9m disso, os rolamentos ZZ incluem veda\u00e7\u00f5es que devem ser verificadas quanto \u00e0 integridade antes da instala\u00e7\u00e3o para proteger contra a entrada de poeira e umidade. <\/p>\n

A manuten\u00e7\u00e3o \u00e9 igualmente importante. A lubrifica\u00e7\u00e3o mant\u00e9m os elementos rolantes a mover-se suavemente, reduzindo o atrito e o desgaste. A ZZ recomenda inspe\u00e7\u00f5es peri\u00f3dicas para verificar se h\u00e1 sinais de corros\u00e3o, fissuras ou folga excessiva. Resolver os problemas rapidamente evita tempo de inatividade e garante a seguran\u00e7a das m\u00e1quinas. Al\u00e9m disso, inspe\u00e7\u00f5es regulares dos parafusos mant\u00eam a estabilidade estrutural e a precis\u00e3o rotacional. <\/p>\n

Os rolamentos ZZ s\u00e3o fabricados com a\u00e7o de alta qualidade, pistas usinadas com precis\u00e3o e tratamento t\u00e9rmico avan\u00e7ado<\/strong>, o que proporciona durabilidade e capacidade de suportar cargas. Combinados com uma instala\u00e7\u00e3o adequada e manuten\u00e7\u00e3o de rotina, esses rolamentos oferecem desempenho confi\u00e1vel mesmo em condi\u00e7\u00f5es de trabalho adversas. Os operadores podem obter rota\u00e7\u00e3o suave, alta efici\u00eancia e longa vida \u00fatil. <\/p>\n

Em conclus\u00e3o, seguir as pr\u00e1ticas de instala\u00e7\u00e3o e manuten\u00e7\u00e3o da ZZ maximiza o desempenho dos rolamentos e prolonga a longevidade operacional. O manuseamento adequado garante que escavadoras, guindastes e outras m\u00e1quinas pesadas operem com seguran\u00e7a e efici\u00eancia. Escolher a ZZ garante qualidade, fiabilidade e suporte para aplica\u00e7\u00f5es de engenharia cr\u00edticas. <\/p>\n","protected":false},"excerpt":{"rendered":"

Os rolamentos girat\u00f3rios ZZ requerem instala\u00e7\u00e3o e manuten\u00e7\u00e3o adequadas para atingir o m\u00e1ximo desempenho e durabilidade. Esses rolamentos, incluindo os tipos de duas carreiras de esferas e tr\u00eas carreiras de rolos<\/strong>, suportam cargas axiais, radiais e momentos de inclina\u00e7\u00e3o pesados em m\u00e1quinas de engenharia. A instala\u00e7\u00e3o adequada garante um alinhamento preciso, rota\u00e7\u00e3o suave e menor desgaste. A manuten\u00e7\u00e3o regular, como lubrifica\u00e7\u00e3o, inspe\u00e7\u00e3o de desgaste ou corros\u00e3o e verifica\u00e7\u00e3o do aperto dos parafusos, prolonga a vida \u00fatil e evita tempo de inatividade. <\/p>\n","protected":false},"featured_media":12234,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_cat":[349,341],"product_tag":[1051,1049,1050,1023],"class_list":{"0":"post-12265","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oem-series-pt-pt","7":"product_cat-slewing-bearing-pt-pt","8":"product_tag-manutencao-dos-rolamentos","9":"product_tag-rolamento-giratorio-zz","10":"product_tag-rolamento-instalacao","11":"product_tag-rolamentos-para-maquinas-pesadas","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"yoast_head":"\nZZ Group<\/title>\n<meta name=\"description\" content=\"Aprenda ZZ rod\u00edzio rolamento instala\u00e7\u00e3o e manuten\u00e7\u00e3o dicas. 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