NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21306CDE4 ,D=30 Series_43^2200 APPLICATIONS

APPLICATIONS

Standard: # 7001-15

Brand Name Mitutoyo Ean 4946368612584 Global Trade Identification Number 04946368612584 Item Weight 14

material Stainless steel Hardness (HRC) 50 ~ 57 (blade part) Blade angle 60 ° Product Code

NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21306CDE4 ,D=30 Series_43^2200 APPLICATIONSNSK Spherical Roller Bearings , Cylindrical Bore Bearings 21306CDE4 ,D=30 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Constant e Axial Load Factors Mass (kg) approx. d D B r min. Cr C0r Thermal Reference Mechanical Grease Oil Y2 Y3 Y0 21306CDE4 30 72 19 1. 1 55 54 7500 0 4500 6000 0. 28 3. 6 2. 4 2. 3 0. 39 DESIGN, TYPES, AND FEATURES Various types of high load capacity spherical roller bearings are