Overview Reviews Product Description For RRS090-RRS110: 2 Standard RRS Hubs, & 1 Spacer Assembly (consisting of 2 snap wrap spiders w/o ring, 2 collars with screws, & 1 spacer). For RRS150-RRS225: 1 Standard RRS Hub, 1 Standard RRSC Hub, & 1 Spacer Assembly (2 snap wrap siders w/o ring, 2 collars with screws, & 1 spacer). Spacer length denotes separation between shaft ends. Spacer assembly contains 2 snap wrap spiders w/o ring, 2 collars w/ screws, & 1 spacer Timken Lovejoy Master Catalog RRS & RRC Coupling Installation Guide Product Videos Custom Field Series RRS099 Spacer length 3-1/2" Material Sintered iron Coupling type Jaw coupler Product Reviews Write a Review Write a Review × Timken 3-1/2" Lovejoy® Type RRS099 Spacer Assembly RRS099/100-SPCR ASSY-BSE=3-1/2 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *