NSK 单向推力球轴承 内径10~50mm
产品参数
外形尺寸额定载荷 (N)额定载荷 {kgf}极限转速(rpm)轴承代号尺寸(mm)安装尺寸(mm)重量(kg) (参考)
dDTT 3T 4r (最小)CaCoaCaCoa脂润滑油润滑平底座圈型调心球面球面座圈型d 1D 1D 2D 3bARd a (最小)Da (最大)r a (最大)平底座圈型调心球面型球面座圈型
20401414.7170.622500375002290385043006300512045320453204U402230425183632280.60.0770.0800.096
20401414.7170.622500375002290385043006300512045320453204U402230425183632280.60.0770.0800.096
20401414.7170.622500375002290385043006300512045320453204U402230425183632280.60.0770.0800.096
203510--0.31510026600154027105300800051104--3521-----29260.30.037--
17351213.2150.617300273001760278048007500512035320353203U351926384163228240.60.0500.0550.069
17351213.2150.617300273001760278048007500512035320353203U351926384163228240.60.0500.0550.069
17351213.2150.617300273001760278048007500512035320353203U351926384163228240.60.0500.0550.069
17309--0.31140019500117019906000900051103--3018-----25220.30.025--
15321213.3150.616700248001710253050007500512025320253202U321724354122825220.60.0430.0480.059
15321213.3150.616700248001710253050007500512025320253202U321724354122825220.60.0430.0480.059
15321213.3150.616700248001710253050007500512025320253202U321724354122825220.60.0430.0480.059
15289--0.31060016800108017106300950051102--2816-----23200.30.023--
12281111.4130.613300190001350194056008500512015320153201U281420303.511.52522180.60.0310.0310.039
12281111.4130.613300190001350194056008500512015320153201U281420303.511.52522180.60.0310.0310.039
12281111.4130.613300190001350194056008500512015320153201U281420303.511.52522180.60.0310.0310.039

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