NSK 6307 Bearing
Inch Tapered Bore Mounting Pillow Block SDAF225 and SDAF226 Series
Bearings with bore diameters up to 80 mm (d ≤ 80 mm), can be driven up onto a tapered seat using either a bearing fitting tool or, preferably, a lock nut. For adapter sleeves, use the sleeve nut that can be tightened with a hook or impact spanner. Withdrawal sleeves can be driven into the bearing bore using a bearing fitting tool or a nut.Stocks a broad line of mounted bearings in types and materials suitable for most industrial uses. Shop for self-aligning mounted bearings to help correct misalignment, pillow block bearings to help support light or moderate loads, or corrosive-resistant heavy.
The split-housing design simplifies assembly and service. Standard base-to-shaft center, bolt hole slots, and envelope dimensions match industry standards for 223 series spherical roller bearings. Tapered bore mount design speeds installation time. Features and benefits. Assembly includes pillow block, SR stabilizing ring, and LER labyrinth seals.