SB, SBk, LBk, SBR, SBRk, LBRk, SBL, SBLk, LBLk, LBRkn, SRL, …

Machinery Components

Couplings

SB, SBk, LBk, SBR, SBRk, LBRk, SBL, SBLk, LBLk, LBRkn, SRL, SRLk, LRLk, LRLkn, SBG, SBGk, LBGk, SRG, SRGk, LRGk, SBD, SBkD, LBkD, SBT, SBkT, LBkT, SBZ, VSB, VLBk, HBk Series.

Product Description

In principle all referenced tooth type couplings consist of splined hubs and sleeves whereby the sleeves are connected directly flanged with fitted bolts or by means of hollow shaft distance piece also with fitted bolts. Intermediate shafts with shrink-fitted splined hubs are also available. Couplings up to size "200/225" are available on stock. ,

Product Ratings

Material: Splined hubs, grade "C60V"-DIN 17200 (No. 1.0601 V) alternatively grade 42CrMo4+QT; splined sleeves, grade "C45N"-DIN 17200 (No. 1.0503 N) alternatively grade 42CrMo4+QT; coupling fitted bolts, grade (8.8.); hollow shaft distance piece grade Ck45N alternatively grade S355J2G3 and intermediate shaft grade 42CrMo4+QT. | The following service factors for the couplings by which the catalogue nominal torques are to be divided shall be utilized for marine applications: K1 = 3.0 for Diesel direct propulsion, K1 = 2.0 for turbine or electric motor propulsion as well as Diesel engine if hydraulic or slip coupling is provided and for any water jet propulsion, K1 = 1.8 for auxiliary and generator drives, K1 = 2.5 for main engine driven generators. | Further details as per catalogue No. "RR 070/06.08-3e" and technical data sheet No. 243 357 (click on link 'Additional Product Details'). |

Applicable Standards

Not Available / To be Updated