Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Ds mm 255.00 mm
- Groove Diameter Dg 246.280 - 247.000 mm
- Groove Width W 5.15 mm
- Groove Depth D 4.00 mm
- Free Diameter Df 238.300 - 240.720 mm
- Thickness T *** 4.88 - 5.00 mm
- Lug Height H 16.20 mm
- Hole Diameter R 5.0 mm
- Large Sect. S 16.00 mm
- Weight Per 1000 Pcs. 348.000 kg
- Edge Margin Y Min. 12.00 mm
- Allowable Radius / Chamfer R/Ch Max, 6.00 mm
- Hardness ST 40.0 - 47.0 HRC
- Hardness SS 44.0 - 51.0 HRC
- Hardness SG 47 - 54 HRC
- Interchange Waldes Truarc
- Interchange IRR
- Interchange Anderton D1400 2550
- Interchange Mil Or Aero
- Interchange Din DIN 471 255x5.00
- Interchange Seeger-Orbis A 255
Performance Data
- Thrust Load Ring Pr 557.00 kN
- Thrust Load Groove Pg 525.00 kN
- R.P.M. Limits Standard Material RPM 1000
- Max. Load W/ R Max Or Ch Max PR 55.70 kN
Materials
- Carbon Steel (SAE 1060-1090)
- Stainless Steel (PH15-7 Mo, PH17-7)
- Beryllium Copper
- Special Material Grades
- Stainless Steel DIN 1.4122
- Phosphor Bronze
Finishes
For plated rings, add .002" (.05 mm) to the listed maximum thickness.
- PA - Phosphate, Carbon Steel
- PD - Phosphate and Oil, Carbon Steel
- PAL - Phosphate with Sealer, Carbon Steel
- HPD - Heavy Phosphate and Oil, Carbon Steel
- ZD - Zinc Plating, Carbon Steel
- ZF - Zinc Bright, Carbon Steel
- ZDL - Zinc Dichromate with Sealer, Carbon Steel
- HZDL - Heavy Zinc Dichromate with Sealer, Carbon Steel
- Z3X - Trivalent Chromate over Zinc, Carbon Steel
- ZFF - Zinc Flash, Carbon Steel
- CF - Copper Flash, Carbon Steel
Documentation
Description
Axially Assembled, External, Metric. Once installed in the groove of a shaft, the portion of the ring protruding from the groove (also called a shoulder) holds an assembly in place.
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