Fafnir® Spindle Deep Groove Ball Bearings (9100K, 200K, 300K) Timken MM307K

Описание

Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation. In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing. Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore Specifications Design Units Metric Rows per Set Single d - Bore 35 mm Ball Type STEEL Cage Type CR - Phenolic Inner Land Riding Cage Precision Class ISO P4S (ABEC 7/9) Dimensions D - Outer Diameter 80 mm Bearing Width 21 mm Basic Load Ratings Ce - Dynamic Radial Rating (per row)1 37100 N C0 - Static Radial Rating (per row) 18300 N C1 ISO - Dynamic Radial Rating (per row) 33700 N Factors Limiting Speed (Grease) (per row) 19400 rpm Limiting Speed (Oil) 38800 rpm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius2 1.5 mm r - Outer Ring "To Clear" Radius3 1.5 mm da - Inner Ring Backing Diameter 43.2 mm Da - Outer Ring Backing Diameter 72.1 mm