skf 248/530cak30ma Bearing

skf 248/530cak30ma bearing Persia_skf Bearings Dimensions
Author :skf distributor | Publish Date:2012-10-12
skf 248/530cak30maskfskf 248/530cak30ma bearing Persia_skf Bearings Dimensions

Insert bearings

Thread grub screw, G2, M8x1. Hexagonal key size for grub screw, N, 4, mm. Recommended tightening torque for grub screw, 6.5, N·m

Cylindrical roller bearings, single row

d, 240, mm. D, 440, mm. B, 72, mm. D1, ≈, 365, mm. F, 295, mm. r1,2, min. 4, mm. s, max. 3.4, mm. Abutment dimensions. da, min. 257, mm. da, max. 288, mm.

Self-aligning ball bearings

Basic dynamic load rating, C, 2.65, kN. Basic static load rating, C0, 0.56, kN. Fatigue load limit, Pu, 0.029, kN. Reference speed, 63000, r/min. Limiting speed

Radial spherical plain bearings

Lubricant, Maintenance free – dry lubrication. Design (sliding contact surface combination), Steel/PTFE fabric. Sealing solution, Double-lip seals

Angular contact ball bearings, single row

d, 130, mm. D, 280, mm. B, 58, mm. d1, ≈, 189.9, mm. d2, ≈, 161.4, mm. D1, ≈, 227.5, mm. a, 115, mm. r1,2, min. 4, mm. r3,4, min. 1.5, mm

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