Допуски производителей (OEM):DIN 51524 Part-2 (HLP)ISO 111586743/4 (HM/HR)DIN 51524-2 HLPISO 6743/4 HMISO 6743/4 HRBosch Rexroth RD 90220Cincinnati Machine P-68Cincinnati Machine P-69Cincinnati Machine P-70Denison HF-0Denison HF-1Denison HF-2Eaton Vickers Brochure 694U.S. Steel 127/136U.S.Steel 127U.S.Steel 136