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30217 Tapered Roller Bearing
- Dimensions: 85mm (d) x 150mm (D) x 30.5mm (T)
- Specialized heat treatment prevents dimensional warping.
- Ultra-precise concentricity guarantees uniform paper thickness.
- Excellent lubrication paths for high-speed continuous running.
Continuous paper milling demands strict dimensional consistency under elevated operating temperatures. The 30217 features an 85mm bore and undergoes specialized thermal stabilization to prevent the inner rings from expanding or warping under heat. By ensuring absolute geometric accuracy across the calendar and press rolls, it eliminates paper wrinkling and variations in material thickness, protecting production speeds in high-output processing facilities.
