KOYO BHTM1920 needle roller bearings
Brand Name: | KOYO |
Model Number: | BHTM1920 |
motioncontrolsystems.hiwin.com: | 418WCS |
www.bdiexpress.com: | Spring Applied, Air Release |
www.jp.nsk.com: | 19.89 in; 505 mm |
www.baldor.com: | 12.50 in; 244 mm |
Dimension D2: | 19.02 in; 483 mm |
Dimension G1: | 23.250 in; 590.6 mm |
Dimension J1: | 8.50 in; 216 mm |
Dimension J2: | 23.69 in; 602 mm |
Product Details
motioncontrolsystems.hiwin.com | 418WCS |
www.bdiexpress.com | Spring Applied, Air Release |
www.jp.nsk.com | 19.89 in; 505 mm |
www.baldor.com | 12.50 in; 244 mm |
Dimension D2 | 19.02 in; 483 mm |
Dimension G1 | 23.250 in; 590.6 mm |
Dimension J1 | 8.50 in; 216 mm |
Dimension J2 | 23.69 in; 602 mm |
Manufacturer | Eaton-Airflex |
Water Volume | 245; 4.02 |
Dimension D24 | 0.93 in; 24 mm |
Dimension D25 | 1.47 in; 37 mm |
Dimension D29 | 0.250 in; 6.4 mm |
Dimension D43 | 3.14 in; 80 mm |
Dimension D46 | 1.25 in; 32 mm |
Dimension H10 | 11.00 in; 279 mm |
Dimension H13 | 18.250 in; 463.5 mm |
Torque Rating | 148000 lb·in; 16709 Nm |
Thermal Rating6 | 480 hp; 357.9 kW |
Gear Part Number | 414111 |
Housing (Weight) | 458 lb; 208 kg |
Release Pressure | 80 psi; 5.5 bar |
Water Flow Rate7 | 48 gpm; 181.7 dm³/min |
Housing (Inertia) | 320 lb·ft²; 13.48 kg·m² |
Maximum Bore Range4 | 5.81 in; 148 mm |
Maximum Slip Speed8 | 955 rpm |
Minimum Bore Range3 | 4.63 in; 118 mm |
Disc & Gear (Weight) | 166; 366 |
Disc & Gear (Inertia) | 1.69; 107; 4.2; 40 |
Coolant Port Thread Size | 1/2-14 NPT |
Inlet Bolt Circle Diameter | 15.25 in; 387 mm |
Inlet Port Thread Size O22 | 1/2-14 |
Maximum Freewheeling Speed9 | 1600 |
Number of Coolant Ports (O)5 | 10 |