Tapered roller
Bearing Z&S 31306 A
Price on request
Available to order
Specifications
- Manufacturer number
- ISO designation
- OEM number
- 30 KD 13
- Equivalents
- 2 exact, 11 approximate
- d
- 30 mm Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
- D
- 72 mm Outside diameter DOutside diameter = housing bore. Source: two supplier sources
- B
- 19 mm Width BRing width. Source: supplier data
- T
- 20.75 mm Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
- Cup width C
- 14 mm Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
- C
- 47.3 kN Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
- C0
- 50 kN Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
- Limiting speed
- 6,700 rpm Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
- m
- 0.39 kg MassWeight of the product. Source: supplier data
