PRT2 Precision Ring and Track System - Bishop-Wisecarver - #39

Text version of the page

37 D C O H 70° G F K L M N I A E = = G1 Oil Impregnated Felt Wiper Oil Lubrication Point *2 J1 J - Screw Size A1 B *1 *1 H1 O M Through Fixing Compact Type Blind Fixing Flanged Type Compact Type (C) Flanged Type (F) Fixing Methods Option - FB*3 For use with Floating Bearings HepcoMotion lubricators are made from impact resistant plastic and house a sprung oil impregnated felt wiper designed to apply a constant film of oil to the working surfaces of the ring slide without imposing undue friction. The application of oil significantly increases the load and life of the system. Either type of lubricator can be used with individual ring slides, segments and ring discs. The compact type can be used with Hepco fixed center carriage plates. Customers may also consider using the HepcoMotion bleed lubrication facility suitable for track systems 52. Ordering details: Part Number Lubricator Type: F = Flanged Type 1. 2 machine screws with cross-recessed pan heads to DIN7985A are supplied for fixing the flanged type lubricator (see J1 in table). Additionally, 2 self tapping screws for plastic with PT thread form and cross-recessed pan heads are supplied for the compact type lubricator (see J in table). 2. Lubrication interval depends on length of stroke, duty and environmental factors. Replenish lubricant as necessary using a 68 viscosity EP mineral oil. 3. Size 25,44 & 76 lubricators are available with increased clearance "H1" to accommodate the "V float" of the floating bearings 36. Notes: Lubricators LB 25 F (FB) FB = Floating Bearing option C = Compact Type Specify only for lubricators used with floating bearings Bearings 34-36 Calculations 54-57 XYZ ABC 123 Ring slides 26-33 Bleed Lubrication 52 Assembled Systems 22-25 FCC carriage 38-39 BCP carriage 47 H H1 I J Ø x Length J1 K L M N O g~ Part Screw Size Hole Ø Number 3.1 - 3 2.5 x 5 M2.5 x 6 2.7 2.5 3 5.46 9 2.2 2 LB 12 7.2 - 4 2.5 x 10 M2.5 x 6 2.7 2.5 3.5 6.75 10.75 4.5 3 LB 20 5.5 7.1 7 3 x 10 M3 x 8 3.2 4.5 5 9 15.25 5.5 6 LB 25 7 9 11 3 x 16 M4 x 10 4.2 5.5 6.25 11.5 18.25 8 16 LB 44 10 12.6 18 3.5 x 22 M5 x 12 5.2 9 10 19 31.5 11.5 44 LB 76 Part Number For Use with Type F Type C B C D E F G ±0.1 G1 A A1 ±0.1 LB 12 R12 - - TNMS 12 17 7 10 13 5.2 2 3 6.5 12 LB 20 R20 - REV, RIV TNV 20 19 8 12 22.5 6.5 2 4.75 13 13 LB 25 R25 RD25 RES, RIS TNS 25, TNSE 25 12 16.5 28 9.9 2 6 16 18 LB 44 R44 RD44 REM, RIM TNM 44, TNME 34 17 20 38 15 2.4 8 22 25 LB 76 R76 - REL, RIL TNL 76 50 25 33.5 57 22.7 4.5 12 33 38