NTN d 20~35mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf因素允许转速 min-1轴承号安装相关尺寸 mm止动槽尺寸 mm止动环尺寸 mm重量 4) kg
dDBr smin 1)r NS 最小动负荷Cr静负荷Cor动负荷Cr静负荷Corf o脂润滑 开放式 ZZ LLB油润滑 开放式 Z LBLLHLLU开放式密封式非接触式密封低扭力式密封接触式密封带止动槽 2)带止动环 2)d a 最小d a 最大 3)D a 最大D x (大约)C Y 最大C z 最小r as 最大r Nas 最大D 1 最大a 最大b 最小r 0 最大D 2 最大f 最大(大约)
304270.30.34.703.6548037016.51500018000-8.80068066806ZZ6806LLB-6806LLU6806N6806NR32334045.51.90.90.30.340.71.30.950.2544.80.850.026
303740.2-1.140.9501179715.733003800--6706-6706LLF----31.632.335.4---0.2-------0.006
303740.2-1.140.9501179715.733003800--6706-6706LLF----31.632.335.4---0.2-------0.006
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
2868181.10.526.714.02730143012.411000130008900740063/2863/28ZZ63/28LLB63/28LLH63/28LLU63/28N63/28NR34.538.561.5764.61.710.564.823.281.90.674.61.70.284
28581610.517.99.75183099513.412000140009700810062/2862/28ZZ62/28LLB62/28LLH62/28LLU62/28N62/28NR3335.55364.53.31.210.555.62.461.350.463.71.120.171
28581610.517.99.75183099513.412000140009700810062/2862/28ZZ62/28LLB62/28LLH62/28LLU62/28N62/28NR3335.55364.53.31.210.555.62.461.350.463.71.120.171
28581610.517.99.75183099513.412000140009700810062/2862/28ZZ62/28LLB62/28LLH62/28LLU62/28N62/28NR3335.55364.53.31.210.555.62.461.350.463.71.120.171
28581610.517.99.75183099513.412000140009700810062/2862/28ZZ62/28LLB62/28LLH62/28LLU62/28N62/28NR3335.55364.53.31.210.555.62.461.350.463.71.120.171
28581610.517.99.75183099513.412000140009700810062/2862/28ZZ62/28LLB62/28LLH62/28LLU62/28N62/28NR3335.55364.53.31.210.555.62.461.350.463.71.120.171

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