1109270 | ES-1270-0318-14-M (Each) --- Extension Springs - 12.7x31.8x1.4 mm Music Wire - Steel Spring 3.5x45.0 OS Engines® - SX-H -

OS Engines® - SX-H - 50 - Replacement Rear Bearing

Thread Length (L): 600mm

45 mm SAE52100 Chrome - ISO 3290 Grade 60 Metallic Balls - Chrome Steel SAE 52100 - Sold per Each:

Final Pressure (F2): 46

Durometer Shore A: 35

1109270 | ES-1270-0318-14-M (Each) --- Extension Springs - 12.7x31.8x1.4 mm Music Wire - Steel Spring 3.5x45.0 OS Engines® - SX-H -1 2x1 1 4 inch Spring 12. 7x31. 8x1. 4 mm Extension Springs Steel Sold per Each: Base Category: Springs Extension Top Level Category: Springs Extension Music Wire Product Details OD (D0): 12. 70mm (12. 70mm is 0. 5 in.) Steel OD (D0): 12. 70mm (12. 70mm is 0. 5 in.) Overall Length (L0): 31. 8mm (31. 8mm is 1. 252 in.) Wire Diameter (d): 1. 40mm (1. 40mm is 0. 055 in.) Max. Extension (L1): 44. 450mm Spring Rate: 4. 270N mm Initial Tension (IT): 5. 3N