NTN 4T-30310 Single Row Tapered Roller Bearing, D=50mm Series_30^2300 ○ The turning section of

○ The turning section of the outer frame sealed by the O-ring and the back inside sealed by the packing are waterproof and dust-proof in construction

C5 : Clearance greater than C4 ⑧Tolerance class      Omitted : ISO Normal

NSK Deep Groove Ball Bearings 6832

4 mm) Weight: 1

where they are easy to identify

NTN 4T-30310 Single Row Tapered Roller Bearing, D=50mm Series_30^2300 ○ The turning section ofNTN 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