NTN Self-Aligning Ball Bearing , 2309 Series_13^303 8740 in Overall Width 38

8740 in Overall Width 38

1/4 " 3801 01

For producing precision 45° single flares on copper pipes

• Elastomer grips fit comfortably in hand

NTN Self-Aligning Ball Bearing , 2309 Series_13^303 8740 in Overall Width 38Item # d D B r Static Load Rating Dynamic Load Rating 2309 1. 7717 in 45. 000 mm 3. 9370 in 100. 000 mm 1. 4173 in 36. 000 mm 0. 0591 in 1. 500 mm 3750 lbf 16700 N 16. 70 kN 12400 lbf 55000 N 55. 00 kN 1. Design features and characteristics The outer ring raceway of self aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways. The balls, cage, and inner ring of these