b"ROLLERS & SPROCKETSSTUD TYPE TRACK ROLLERS 06B PILOT BORED SPROCKETS 06B TAPER BUSH SPROCKETS Suitable for use as eccentric rollers, guide rollers, rocker Manufactured to BS228/13 from steelNASteel taper bush sprockets for BS standard roller chainNA NAvalve rollers, cam rollers in slideways or pressure rollers with black passivated finishFor use with taper bushes Operating temperature: -30C to +100CEasily re-bored as requiredNA NA NA183-322 17 teeth471-304 28mm L x 16mm OD 184-123 19 teeth471-314 32mm L x 19mm OD 183-271 20 teeth471-320 36 mm L x 22mm OD 183-221 21 teeth471-310 36mm L x 26mm OD 183-237 23 teeth471-348 40mm L x 30mm OD 183-243 25 teeth471-358 40mm L x 32mm OD 184-870 13 teeth 183-259 30 teeth471-354 52mm L x 35mm OD 184-886 15 teeth 184-151 38 teeth183-726 17 teethYOKE TYPE TRACK ROLLERS 183-704 18 teeth 08B TAPER BUSH SPROCKETS183-675 19 teeth Suitable for use as eccentric rollers, guide rollers, rocker Steel taper bush sprockets for BS standard roller chainNA 183-681 21 teeth NAvalve rollers, cam rollers in slideways or pressure rollersFor use with taper bushes Will also fit user's stud variations 183-697 23 teeth Operating temperature -30C to +100C 184-375 24 teeth184-072 25 teethNA 183-710 27 teeth NA184-381 28 teeth184-088 30 teeth184-094 38 teeth08B PILOT BORED SPROCKETS471-364 5mm ID 16mm OD471-281 6mm ID 19mm ODManufactured to BS228/13 from steelNA 183-265 17 teethwith black passivated finish471-297 8mm ID 24mm ODEasily re-bored as required 184-145 19 teeth471-291 10mm ID 30mm OD 184-167 20 teeth471-308 12mm ID 32mm OD 184-454 21 teeth471-326 15mm ID 35mm OD NA 183-827 23 teeth471-336 17mm ID 40mm OD 183-956 25 teeth471-332 20mm ID 47mm OD 183-962 30 teeth471-342 25mm ID 52mm OD 183-978 38 teeth05B PILOT BORED SPROCKETS 12B TAPER BUSH SPROCKETS Manufactured to BS228/13 from steelNASteel taper bush sprockets for BS standard roller chainNAwith black passivated finishFor use with taper bushes Easily re-bored as required184-101 13 teeth184-044 14 teethNA 183-423 15 teeth NA183-439 16 teeth183-451 17 teeth183-467 18 teeth184-741 19 teeth184-757 20 teeth182-880 13 teeth 183-855 21 teeth183-136 14 teeth 183-861 24 teeth 183-984 15 teeth183-142 15 teeth 183-877 25 teeth 183-990 17 teeth182-896 16 teeth 183-883 26 teeth 183-495 19 teeth184-713 17 teeth 183-833 27 teeth 183-445 21 teeth184-729 25 teeth 183-473 28 teeth 183-120 25 teeth184-858 28 teeth 183-489 30 teeth 183-158 30 teeth184-864 38 teeth 183-170 38 teeth 182-874 38 teeth112 Search 'RS PRO' online to see the full range."