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Oiles 500SP1 Spherical Bearings Unit bearings Feature Conforms to the ISO Standard E type bearings. Compatible with them dimensionally. High precision. The inner surface of the inner race is subject to sliding. The outer surface of the inner race bears self-aligning. Applicable to higher loads than other self-lubricating spherical bearings. Applicable to large oscillating angles in circumferential oscillating motion. Serviceable without the need for lubrication. Features quite long service life. Service range Lubrication condition Service temperature range Allowable max. pressure P N/mmo2 kgf/cm2p Allowable max. velocity V m/som/minp Allowable max. PV value N/mm2Em/sokgf/cm2Em/minp Dry |40`{150 39.2o400p 0.15o9p 0.80o490p iNote 1j The allowable dynamic loads are calculated based on the allowable bearing pressure in oscillating motion, which is 39.2 N/mm2 [400 kgf/cm2]. They apply to the long-term loads under normal conditions. iNote 2j The allowable static loads are calculated based on the allowable static bearing pressure 98.0 N/mm2 [1,000 kgf/cm2] (i.e., allowable bearing pressure when accompanied with no sliding or accompanied with sliding at quite low speed not more than 0.0017 m/s [0.1 m/min.]. They apply to the accidental short-term loads under abnormal conditions. Parts No. Allowable dynamic load (Note 1) Nokgfp Allowable static load (Note 2) Nokgfp SPS-2035E SPS-2542E SPS-3047E SPS-3555E SPS-4062E SPS-4568E SPS-5075E SPS-6090E SPS-70105E SPS-80120E SPS-90130E SPS-100150E SPS-110160E SPS-120180E 9,410o 960p 15,600o 1,600p 21,100o 2,160p 27,400o 2,800p 34,500o 3,520p 44,100o 4,500p 54,900o 5,600p 84,700o 8,640p 109,000o11,200p 141,000o14,400p 176,000o18,000p 215,000o22,000p 237,000o24,200p 329,000o33,600p 23,500o 2,400p 39,200o 4,000p 52,900o 5,400p 68,600o 7,000p 86,200o 8,800p 109,000o11,200p 137,000o14,000p 211,000o21,600p 274,000o28,000p 353,000o36,000p 441,000o45,000p 539,000o55,000p 593,000o60,500p 823,000o84,000p divided face maximum load The outer race is split into two parts. Assemble them as shown below so that the split parts are not located at the maximum load point. the bearing to fix it. Press it slowly with a vice or press by the intermediation of a as shown below. Chamfering the housing end is more effective. press-fit housing chamfer mandrel Example of attachment Bearing Fixing Method Above is the value when applying SL1 as solid lubricant. 223Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter