NTN 4T-30310 Single Row Tapered Roller Bearing, D=50mm IREGA 1 CW-4 390mm 4" 512mm

1 CW-4 390mm 4" 512mm 1

Reference Mechanical Grease Oil NF212W 60 110 22 1

the contacts are connected to the body

Item # d D B r Static Load Rating Dynamic Load Rating 2307 1

5 27 175 300 MORSE TAPER SHANK DRILLS  D1203200 20 27 175 300 MORSE TAPER SHANK DRILLS  D1203205 20

NTN 4T-30310 Single Row Tapered Roller Bearing, D=50mm IREGA 1 CW-4 390mm 4" 512mmNTN 4T 30310 Single Row Tapered Roller Bearing (Inside Dia 50mm, Outside Dia 110mm) SPECIFICATIONS Type of Product : Single Row Tapered Roller Bearing Inside Diameter (d) (mm) : 50 Outside Diameter D (mm) : 110 Width Dia mm : 27 Model No : 4T 30310 1. Types, design features, and characteristics Tapered roller bearings are designed so the tapered vertex of the raceway surfaces of the inner and outer rings and rollers converge at one point on the