THK_BNK

公称型号行程丝杠轴外径 d 导程外径 D g6 法兰直径 D 1 总长度 L 1 T w 基本额定负荷详细规格 CAD 尺寸图动额定 Ca 静额定 C 0 a 2D (DXF) 3D mm mm mm mm mm mm mm kN kN BNK 2020-3.6G0+520LC5Y 300 20 20 39 74 52 46 7 12.3 BNK 2020-3.6G2+520LC7Y 300 20 20 39 74 52 46 11.1 24.7 BNK 2020-3.6G0+620LC5Y 400 20 20 39 74 52 46 7 12.3 BNK 2020-3.6G2+620LC7Y 400 20 20 39 74 52 46 11.1 24.7 BNK 2020-3.6G0+720LC5Y 500 20...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 700 20 15.75 8 15.8 0.32 1.05 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 70 1 4.15 0.29 0.42 0.01 0.07 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 300 10 21 7 11 0.58 1.81 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer of pr...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 40 1 6.2 0.54 0.94 0.017 0.14 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 300 2 14.3 1.8 4.3 0.15 1.0 Type using standard material Standard grease Standard seal Iron-based AFB-LF RR Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer of p...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 250 8 12.65 4.7 7.5 0.269 0.64 Type using standard material Standard grease Standard seal Iron-based AFB-LF RR...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 300 10 8.4 2.16 3.82 0.049 0.30 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diamee...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 100 1 6.2 0.54 0.94 0.017 0.14 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 1100 10 21 7 11 0.58 1.81 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer of p...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 550 16 16.65 7.1 14.3 0.2 1.25 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer...更多信息

Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 50 2 12.3 1.7 3.6 0.05 0.71 Type using standard material Standard grease Standard seal Iron-based AFB-LF RR...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 2列 2.80圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 350.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 190.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 1row 2.50圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK10, FK10 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF10, FF10 单一螺帽右螺纹 1:1 60.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 2列 1.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK6, FK6 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF6, FF6 单一螺帽右螺纹无 100.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配用...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK6, FK6 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF6, FF6 单一螺帽右螺纹无 80.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 2列 1.80圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹 1:1 130.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 2列 1.50圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹 1:1 110.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 1row 2.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 150.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 1row 2.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK10, FK10 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF10, FF10 单一螺帽右螺纹无 60.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配用...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK6, FK6 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF6, FF6 单一螺帽右螺纹无 80.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配用...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 190.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 2列 1.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 200.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 190.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装...更多信息

载荷钢球圈列数 DN值预压预压方法导轨型号 2列 2.80圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK12, FK12 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性（N/μm） EF12, FF12 单一螺帽右螺纹无 350.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 1row 2.50 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK15, FK15 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF15, FF15 Single nut Right-hand None 210.0 N...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 3 row 1.00 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK8, FK8 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF8, FF6 Single nut Right-hand None 100.0 Numb...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 2 row 1.80 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK15, FK15 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF15, FF15 Single nut Right-hand None 290.0...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 2 row 1.80 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK20, FK20 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF20, FF20 Single nut Right-hand None 360.0...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 1row 2.50 turns 70000 Yes Over ball Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK10, FK10 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF10, FF10 Single nut Right-hand 1:1 60.0...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 2 row 1.50 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK6, FK6 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF6, FF6 Single nut Right-hand None 100.0 Numb...更多信息

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Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 2 row 1.80 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK12, FK12 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF12, FF12 Single nut Right-hand None 240.0...更多信息

/images/p279-2/TABLE...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 3 row 1.00 turns 70000 Yes Over ball Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK12, FK12 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF12, FF12 Single nut Right-hand None 19...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 2 row 1.80 turns 70000 Yes Over ball Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK15, FK15 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF15, FF15 Single nut Right-hand 1:1 160...更多信息

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 1row 2.50 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None EK12, FK12 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction (N/m) EF12, FF12 Single nut Right-hand None 150.0 N...更多信息

THK_BNK

THK_BNK

Background to development