{"id":2196,"date":"2024-09-10T02:22:39","date_gmt":"2024-09-10T02:22:39","guid":{"rendered":"http:\/\/yuwei-bearing.com\/?post_type=product&p=2196"},"modified":"2024-10-10T08:14:47","modified_gmt":"2024-10-10T08:14:47","slug":"model-719","status":"publish","type":"product","link":"https:\/\/yuwei-bearing.com\/zh\/product\/model-719\/","title":{"rendered":"719 \u578b"},"content":{"rendered":"

Manufactured from the finest materials, the Model 719 Angular Contact Ball Bearing is built to withstand the toughest operating conditions. Its precision-ground raceways and meticulously selected balls ensure smooth rotation and minimal friction, resulting in reduced wear and lower energy consumption.One of the key advantages of this bearing is its ability to handle both radial and axial loads simultaneously. This feature, combined with its high-precision design, makes it an ideal choice for applications that require precise alignment and stability, such as machine tools, spindles, and aerospace systems.<\/p>\n

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Product Specification:<\/b><\/strong><\/h3>\n

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 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Bearing code<\/td>\nDimensions<\/td>\nRated load<\/td>\nLimit speed<\/td>\nweight<\/td>\n<\/tr>\n
<\/td>\nd<\/td>\nD<\/td>\nB<\/td>\nrsmin<\/td>\nr1smin<\/td>\na<\/td>\nCr<\/td>\nCor<\/td>\nfat<\/td>\noil<\/td>\nKg<\/td>\n<\/tr>\n
<\/td>\nmm<\/td>\n\u2248<\/td>\nKN<\/td>\nr\/min<\/td>\n\u2248<\/td>\n<\/tr>\n
71900C<\/td>\n10<\/td>\n22<\/td>\n6<\/td>\n0.30<\/td>\n0.10<\/td>\n5<\/td>\n2.9<\/td>\n1.8<\/td>\n70000<\/td>\n110000<\/td>\n0.01<\/td>\n<\/tr>\n
71900AC<\/td>\n10<\/td>\n22<\/td>\n6<\/td>\n0.30<\/td>\n0.10<\/td>\n7<\/td>\n2.7<\/td>\n1.7<\/td>\n67000<\/td>\n100000<\/td>\n0.01<\/td>\n<\/tr>\n
71901C<\/td>\n12<\/td>\n24<\/td>\n6<\/td>\n0.30<\/td>\n0.10<\/td>\n5<\/td>\n3.2<\/td>\n2.2<\/td>\n63000<\/td>\n90000<\/td>\n0.01<\/td>\n<\/tr>\n
71901AC<\/td>\n12<\/td>\n24<\/td>\n6<\/td>\n0.30<\/td>\n0.10<\/td>\n7<\/td>\n3.1<\/td>\n2.1<\/td>\n56000<\/td>\n85000<\/td>\n0.01<\/td>\n<\/tr>\n
71902C<\/td>\n15<\/td>\n28<\/td>\n7<\/td>\n0.30<\/td>\n0.10<\/td>\n6<\/td>\n4.8<\/td>\n3.4<\/td>\n53000<\/td>\n80000<\/td>\n0.02<\/td>\n<\/tr>\n
71902AC<\/td>\n15<\/td>\n28<\/td>\n7<\/td>\n0.30<\/td>\n0.10<\/td>\n9<\/td>\n4.6<\/td>\n3.2<\/td>\n50000<\/td>\n75000<\/td>\n0.02<\/td>\n<\/tr>\n
71903C<\/td>\n17<\/td>\n30<\/td>\n7<\/td>\n0.30<\/td>\n0.10<\/td>\n7<\/td>\n5.1<\/td>\n3.8<\/td>\n50000<\/td>\n75000<\/td>\n0.02<\/td>\n<\/tr>\n
71903AC<\/td>\n17<\/td>\n30<\/td>\n7<\/td>\n0.30<\/td>\n0.10<\/td>\n9<\/td>\n4.8<\/td>\n3.6<\/td>\n45000<\/td>\n67000<\/td>\n0.02<\/td>\n<\/tr>\n
71904C<\/td>\n20<\/td>\n37<\/td>\n9<\/td>\n0.30<\/td>\n0.15<\/td>\n8<\/td>\n7.4<\/td>\n5.8<\/td>\n40000<\/td>\n60000<\/td>\n0.04<\/td>\n<\/tr>\n
71904AC<\/td>\n20<\/td>\n37<\/td>\n9<\/td>\n0.30<\/td>\n0.15<\/td>\n11<\/td>\n7.0<\/td>\n5.6<\/td>\n38000<\/td>\n56000<\/td>\n0.04<\/td>\n<\/tr>\n
71905C<\/td>\n25<\/td>\n42<\/td>\n9<\/td>\n0.30<\/td>\n0.15<\/td>\n9<\/td>\n7.6<\/td>\n6.5<\/td>\n34000<\/td>\n50000<\/td>\n0.04<\/td>\n<\/tr>\n
71905AC<\/td>\n25<\/td>\n42<\/td>\n9<\/td>\n0.30<\/td>\n0.15<\/td>\n12<\/td>\n7.2<\/td>\n6.2<\/td>\n30000<\/td>\n45000<\/td>\n0.04<\/td>\n<\/tr>\n
71906C<\/td>\n30<\/td>\n47<\/td>\n9<\/td>\n0.30<\/td>\n0.15<\/td>\n10<\/td>\n8.0<\/td>\n7.6<\/td>\n30000<\/td>\n45000<\/td>\n0.05<\/td>\n<\/tr>\n
71906AC<\/td>\n30<\/td>\n47<\/td>\n9<\/td>\n0.30<\/td>\n0.15<\/td>\n13<\/td>\n7.6<\/td>\n7.2<\/td>\n26000<\/td>\n40000<\/td>\n0.05<\/td>\n<\/tr>\n
71907C<\/td>\n35<\/td>\n55<\/td>\n10<\/td>\n0.60<\/td>\n0.15<\/td>\n11<\/td>\n11.0<\/td>\n10.9<\/td>\n26000<\/td>\n40000<\/td>\n0.07<\/td>\n<\/tr>\n
71907AC<\/td>\n35<\/td>\n55<\/td>\n10<\/td>\n0.60<\/td>\n0.15<\/td>\n16<\/td>\n10.4<\/td>\n10.3<\/td>\n20000<\/td>\n34000<\/td>\n0.07<\/td>\n<\/tr>\n
71908C<\/td>\n40<\/td>\n62<\/td>\n12<\/td>\n0.60<\/td>\n0.15<\/td>\n13<\/td>\n14.0<\/td>\n14.2<\/td>\n20000<\/td>\n34000<\/td>\n0.11<\/td>\n<\/tr>\n
71908AC<\/td>\n40<\/td>\n62<\/td>\n12<\/td>\n0.60<\/td>\n0.15<\/td>\n18<\/td>\n13.3<\/td>\n13.5<\/td>\n18000<\/td>\n30000<\/td>\n0.11<\/td>\n<\/tr>\n
71909C<\/td>\n45<\/td>\n68<\/td>\n12<\/td>\n0.60<\/td>\n0.15<\/td>\n14<\/td>\n14.7<\/td>\n16.1<\/td>\n18000<\/td>\n30000<\/td>\n0.13<\/td>\n<\/tr>\n
71909AC<\/td>\n45<\/td>\n68<\/td>\n12<\/td>\n0.60<\/td>\n0.15<\/td>\n19<\/td>\n13.9<\/td>\n15.2<\/td>\n17000<\/td>\n28000<\/td>\n0.13<\/td>\n<\/tr>\n
71910C<\/td>\n50<\/td>\n72<\/td>\n12<\/td>\n0.60<\/td>\n0.15<\/td>\n14<\/td>\n19.0<\/td>\n21.2<\/td>\n17000<\/td>\n28000<\/td>\n0.13<\/td>\n<\/tr>\n
71910AC<\/td>\n50<\/td>\n72<\/td>\n12<\/td>\n0.60<\/td>\n0.15<\/td>\n20<\/td>\n17.9<\/td>\n20.1<\/td>\n15000<\/td>\n24000<\/td>\n0.13<\/td>\n<\/tr>\n
71911C<\/td>\n55<\/td>\n80<\/td>\n13<\/td>\n1.00<\/td>\n0.30<\/td>\n16<\/td>\n23.7<\/td>\n27.4<\/td>\n15000<\/td>\n24000<\/td>\n0.18<\/td>\n<\/tr>\n
71911AC<\/td>\n55<\/td>\n80<\/td>\n13<\/td>\n1.00<\/td>\n0.30<\/td>\n22<\/td>\n22.4<\/td>\n26.0<\/td>\n14000<\/td>\n22000<\/td>\n0.18<\/td>\n<\/tr>\n
71912C<\/td>\n60<\/td>\n85<\/td>\n13<\/td>\n1.00<\/td>\n0.30<\/td>\n16<\/td>\n24.8<\/td>\n30.3<\/td>\n14000<\/td>\n22000<\/td>\n0.19<\/td>\n<\/tr>\n
71912AC<\/td>\n60<\/td>\n85<\/td>\n13<\/td>\n1.00<\/td>\n0.30<\/td>\n23<\/td>\n23.3<\/td>\n28.7<\/td>\n13000<\/td>\n20000<\/td>\n0.19<\/td>\n<\/tr>\n
71913C<\/td>\n65<\/td>\n90<\/td>\n13<\/td>\n1.00<\/td>\n0.30<\/td>\n17<\/td>\n25.1<\/td>\n31.9<\/td>\n13000<\/td>\n20000<\/td>\n0.2<\/td>\n<\/tr>\n
71913AC<\/td>\n65<\/td>\n90<\/td>\n13<\/td>\n1.00<\/td>\n0.30<\/td>\n25<\/td>\n23.6<\/td>\n30.2<\/td>\n12000<\/td>\n19000<\/td>\n0.2<\/td>\n<\/tr>\n
71914C<\/td>\n70<\/td>\n100<\/td>\n16<\/td>\n1.00<\/td>\n0.30<\/td>\n19<\/td>\n34.5<\/td>\n43.4<\/td>\n12000<\/td>\n19000<\/td>\n0.33<\/td>\n<\/tr>\n
71914AC<\/td>\n70<\/td>\n100<\/td>\n16<\/td>\n1.00<\/td>\n0.30<\/td>\n28<\/td>\n32.6<\/td>\n41.2<\/td>\n11000<\/td>\n18000<\/td>\n0.33<\/td>\n<\/tr>\n
71915C<\/td>\n75<\/td>\n105<\/td>\n16<\/td>\n1.00<\/td>\n0.30<\/td>\n20<\/td>\n25.0<\/td>\n45.6<\/td>\n11000<\/td>\n18000<\/td>\n0.35<\/td>\n<\/tr>\n
71915AC<\/td>\n75<\/td>\n105<\/td>\n16<\/td>\n1.00<\/td>\n0.30<\/td>\n29<\/td>\n33.0<\/td>\n43.2<\/td>\n9500<\/td>\n16000<\/td>\n0.35<\/td>\n<\/tr>\n
71916C<\/td>\n80<\/td>\n110<\/td>\n16<\/td>\n1.00<\/td>\n0.30<\/td>\n21<\/td>\n35.5<\/td>\n47.8<\/td>\n10000<\/td>\n17000<\/td>\n0.37<\/td>\n<\/tr>\n
71916AC<\/td>\n80<\/td>\n110<\/td>\n16<\/td>\n1.00<\/td>\n0.30<\/td>\n30<\/td>\n33.5<\/td>\n45.3<\/td>\n9000<\/td>\n15000<\/td>\n0.37<\/td>\n<\/tr>\n
71917C<\/td>\n85<\/td>\n120<\/td>\n18<\/td>\n1.10<\/td>\n0.60<\/td>\n23<\/td>\n46.5<\/td>\n61.9<\/td>\n9500<\/td>\n16000<\/td>\n0.53<\/td>\n<\/tr>\n
71917AC<\/td>\n85<\/td>\n120<\/td>\n18<\/td>\n1.10<\/td>\n0.60<\/td>\n33<\/td>\n43.8<\/td>\n58.6<\/td>\n8500<\/td>\n14000<\/td>\n0.53<\/td>\n<\/tr>\n
71918C<\/td>\n90<\/td>\n125<\/td>\n18<\/td>\n1.10<\/td>\n0.60<\/td>\n23<\/td>\n47.2<\/td>\n64.8<\/td>\n9000<\/td>\n15000<\/td>\n0.56<\/td>\n<\/tr>\n
71918AC<\/td>\n90<\/td>\n125<\/td>\n18<\/td>\n1.10<\/td>\n0.60<\/td>\n34<\/td>\n44.5<\/td>\n61.4<\/td>\n8000<\/td>\n13000<\/td>\n0.56<\/td>\n<\/tr>\n
71919C<\/td>\n95<\/td>\n130<\/td>\n18<\/td>\n1.10<\/td>\n0.60<\/td>\n24<\/td>\n47.9<\/td>\n67.8<\/td>\n9000<\/td>\n15000<\/td>\n0.58<\/td>\n<\/tr>\n
71919AC<\/td>\n95<\/td>\n130<\/td>\n18<\/td>\n1.10<\/td>\n0.60<\/td>\n35<\/td>\n45.2<\/td>\n64.1<\/td>\n8000<\/td>\n13000<\/td>\n0.58<\/td>\n<\/tr>\n
71920C<\/td>\n100<\/td>\n140<\/td>\n20<\/td>\n1.10<\/td>\n0.60<\/td>\n26<\/td>\n60.4<\/td>\n84.4<\/td>\n8500<\/td>\n14000<\/td>\n0.79<\/td>\n<\/tr>\n
71920AC<\/td>\n100<\/td>\n140<\/td>\n20<\/td>\n1.10<\/td>\n0.60<\/td>\n38<\/td>\n56.9<\/td>\n79.9<\/td>\n8000<\/td>\n13000<\/td>\n0.79<\/td>\n<\/tr>\n
71921C<\/td>\n105<\/td>\n145<\/td>\n20<\/td>\n1.10<\/td>\n0.60<\/td>\n27<\/td>\n61.4<\/td>\n88.2<\/td>\n8000<\/td>\n13000<\/td>\n0.83<\/td>\n<\/tr>\n
71921AC<\/td>\n105<\/td>\n145<\/td>\n20<\/td>\n1.10<\/td>\n0.60<\/td>\n39<\/td>\n57.8<\/td>\n83.5<\/td>\n7500<\/td>\n12000<\/td>\n0.83<\/td>\n<\/tr>\n
71922C<\/td>\n110<\/td>\n150<\/td>\n20<\/td>\n1.10<\/td>\n0.60<\/td>\n27<\/td>\n62.3<\/td>\n91.9<\/td>\n7500<\/td>\n12000<\/td>\n0.86<\/td>\n<\/tr>\n
71922AC<\/td>\n110<\/td>\n150<\/td>\n20<\/td>\n1.10<\/td>\n0.60<\/td>\n40<\/td>\n58.7<\/td>\n87.0<\/td>\n7000<\/td>\n11000<\/td>\n0.86<\/td>\n<\/tr>\n
71924C<\/td>\n120<\/td>\n165<\/td>\n22<\/td>\n1.10<\/td>\n0.60<\/td>\n30<\/td>\n73.7<\/td>\n107.6<\/td>\n7000<\/td>\n11000<\/td>\n1.17<\/td>\n<\/tr>\n
71924AC<\/td>\n120<\/td>\n165<\/td>\n22<\/td>\n1.10<\/td>\n0.60<\/td>\n44<\/td>\n69.5<\/td>\n101.9<\/td>\n6700<\/td>\n10000<\/td>\n1.17<\/td>\n<\/tr>\n
71926C<\/td>\n130<\/td>\n180<\/td>\n24<\/td>\n1.50<\/td>\n0.60<\/td>\n33<\/td>\n76.3<\/td>\n117.1<\/td>\n6700<\/td>\n10000<\/td>\n1.58<\/td>\n<\/tr>\n
71926AC<\/td>\n130<\/td>\n180<\/td>\n24<\/td>\n1.50<\/td>\n0.60<\/td>\n48<\/td>\n71.9<\/td>\n110.9<\/td>\n6000<\/td>\n9000<\/td>\n1.58<\/td>\n<\/tr>\n
71928C<\/td>\n140<\/td>\n190<\/td>\n24<\/td>\n1.50<\/td>\n0.60<\/td>\n34<\/td>\n78.9<\/td>\n126.4<\/td>\n6000<\/td>\n9000<\/td>\n1.68<\/td>\n<\/tr>\n
71928AC<\/td>\n140<\/td>\n190<\/td>\n24<\/td>\n1.50<\/td>\n0.60<\/td>\n50<\/td>\n74.4<\/td>\n119.7<\/td>\n5600<\/td>\n8500<\/td>\n1.68<\/td>\n<\/tr>\n
71930C<\/td>\n150<\/td>\n210<\/td>\n28<\/td>\n2.00<\/td>\n1.00<\/td>\n38<\/td>\n118.2<\/td>\n175.1<\/td>\n5600<\/td>\n8500<\/td>\n2.48<\/td>\n<\/tr>\n
71930AC<\/td>\n150<\/td>\n210<\/td>\n28<\/td>\n2.00<\/td>\n1.00<\/td>\n56<\/td>\n111.4<\/td>\n165.8<\/td>\n5000<\/td>\n7500<\/td>\n2.48<\/td>\n<\/tr>\n
71932C<\/td>\n160<\/td>\n220<\/td>\n28<\/td>\n2.00<\/td>\n1.00<\/td>\n39<\/td>\n123.6<\/td>\n191.2<\/td>\n5000<\/td>\n7500<\/td>\n2.64<\/td>\n<\/tr>\n
71932AC<\/td>\n160<\/td>\n220<\/td>\n28<\/td>\n2.00<\/td>\n1.00<\/td>\n58<\/td>\n116.5<\/td>\n181.1<\/td>\n4800<\/td>\n7000<\/td>\n2.64<\/td>\n<\/tr>\n
71934C<\/td>\n170<\/td>\n230<\/td>\n28<\/td>\n2.00<\/td>\n1.00<\/td>\n41<\/td>\n125.7<\/td>\n200.0<\/td>\n4800<\/td>\n7000<\/td>\n2.77<\/td>\n<\/tr>\n
71934AC<\/td>\n170<\/td>\n230<\/td>\n28<\/td>\n2.00<\/td>\n1.00<\/td>\n61<\/td>\n118.5<\/td>\n189.4<\/td>\n4300<\/td>\n6300<\/td>\n2.77<\/td>\n<\/tr>\n
71936C<\/td>\n180<\/td>\n250<\/td>\n33<\/td>\n2.00<\/td>\n1.00<\/td>\n45<\/td>\n159.7<\/td>\n249.1<\/td>\n4500<\/td>\n6700<\/td>\n4.1<\/td>\n<\/tr>\n
71936AC<\/td>\n180<\/td>\n250<\/td>\n33<\/td>\n2.00<\/td>\n1.00<\/td>\n67<\/td>\n150.6<\/td>\n235.9<\/td>\n4000<\/td>\n6000<\/td>\n4.1<\/td>\n<\/tr>\n
71938C<\/td>\n190<\/td>\n260<\/td>\n33<\/td>\n2.00<\/td>\n1.00<\/td>\n47<\/td>\n162.8<\/td>\n260.8<\/td>\n4300<\/td>\n6300<\/td>\n4.29<\/td>\n<\/tr>\n
71938AC<\/td>\n190<\/td>\n260<\/td>\n33<\/td>\n2.00<\/td>\n1.00<\/td>\n69<\/td>\n153.5<\/td>\n247.0<\/td>\n3800<\/td>\n5600<\/td>\n4.29<\/td>\n<\/tr>\n
71940C<\/td>\n200<\/td>\n280<\/td>\n38<\/td>\n2.00<\/td>\n1.00<\/td>\n51<\/td>\n198.4<\/td>\n311.4<\/td>\n3800<\/td>\n5600<\/td>\n6.02<\/td>\n<\/tr>\n
71940AC<\/td>\n200<\/td>\n280<\/td>\n38<\/td>\n2.00<\/td>\n1.00<\/td>\n75<\/td>\n187.1<\/td>\n294.9<\/td>\n3600<\/td>\n5300<\/td>\n6.02<\/td>\n<\/tr>\n
71944C<\/td>\n220<\/td>\n300<\/td>\n38<\/td>\n2.10<\/td>\n1.00<\/td>\n54<\/td>\n206.6<\/td>\n341.1<\/td>\n3600<\/td>\n5300<\/td>\n6.52<\/td>\n<\/tr>\n
71944AC<\/td>\n220<\/td>\n300<\/td>\n38<\/td>\n2.10<\/td>\n1.00<\/td>\n80<\/td>\n194.8<\/td>\n323.0<\/td>\n3200<\/td>\n4800<\/td>\n6.52<\/td>\n<\/tr>\n
71948C<\/td>\n240<\/td>\n320<\/td>\n38<\/td>\n2.10<\/td>\n1.00<\/td>\n56<\/td>\n219.2<\/td>\n384.2<\/td>\n3200<\/td>\n4800<\/td>\n7.07<\/td>\n<\/tr>\n
71948AC<\/td>\n240<\/td>\n320<\/td>\n38<\/td>\n2.10<\/td>\n1.00<\/td>\n84<\/td>\n206.7<\/td>\n363.8<\/td>\n3000<\/td>\n4500<\/td>\n7.07<\/td>\n<\/tr>\n
71952C<\/td>\n260<\/td>\n360<\/td>\n46<\/td>\n2.10<\/td>\n1.00<\/td>\n64<\/td>\n284.6<\/td>\n528.8<\/td>\n3000<\/td>\n4500<\/td>\n12<\/td>\n<\/tr>\n
71952AC<\/td>\n260<\/td>\n360<\/td>\n46<\/td>\n2.10<\/td>\n1.00<\/td>\n95<\/td>\n268.3<\/td>\n500.8<\/td>\n2600<\/td>\n4000<\/td>\n12<\/td>\n<\/tr>\n
71956C<\/td>\n280<\/td>\n380<\/td>\n46<\/td>\n2.10<\/td>\n1.00<\/td>\n67<\/td>\n288.7<\/td>\n554.6<\/td>\n2600<\/td>\n4000<\/td>\n12.7<\/td>\n<\/tr>\n
71956AC<\/td>\n280<\/td>\n380<\/td>\n46<\/td>\n2.10<\/td>\n1.00<\/td>\n100<\/td>\n272.2<\/td>\n525.5<\/td>\n2200<\/td>\n3600<\/td>\n12.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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