COMPONENTS Model Code Examples:
Studded Guide Wheels Assembly
SWAE0SS227 (Studded Wheel Ass’y, Eccentric, Size 0, Stainless Steel, Clean Room) SWAC1SSX (Studded Wheel Ass’y, Concentric, Size 1, Stainless Steel)
Studded Wheel
Assembly Wheel Offset
Wheel Size (Diameter)
0 = 14.83mm .584in
SWA C = Concentric E = Eccentric
1 = 19.58mm .771in
2 = 30.73mm 1.210in
Size Offset EC5
0 1 2
.012 (.3)
.015 (.4)
.024 (.6)
Overall
Length H .74
(18.8)
1.00 (25.4)
1.54 (39.1)
Values are in inches (millimeters) Thru-Hole Style
ƒ DualVee guide wheels with 416 stainless steel stud andmounting hardware ƒ Easy installation/available from stock
Journal Diameter OD2
.1566 (3.98)
.2352 (5.97)
.3926 (9.97)
Journal Length JL
.39 (9.9)
.59
(15.0) .98
(24.9) Materials Materials Code X = SS227 =
Blank (Std.) = X =
SSX = SS227 =
Length TL Thread T M4 x 0.7
Thread
.24 (6.1)
.35 (8.9)
(15.0) M10 x 1.5 .59 M6 x 1
Outer Race Inner Race 52100
440C
52100 52100 440C 440C
52100 440C
52100 52100 440C 440C
Ball
52100 440C
Retainer Nylon 66
304
Clean Room Compatible 52100 52100 440C 440C
Nylon 66 Nylon 66 Nylon 66 304
Shield or Seal
Seal Shield
Shield Seal Seal
Shield Heat Stabilized for Clean Room and High Heat Compatible1 Shoulder Thickness S3
.080 (2.0)
.083 (2.1)
.104 (2.6)
Vee Height VH4
Hex Size HS
.205 (5.2) 11 mm
.238 (6.0) 12 mm
.323 (8.2) 14 mm
Nut & Washer N, W6,7
M4 M6 M10
Weight in Grams
8.9 19.8 74.2
Concentric Stud
Eccentric Stud
Notes 1. High temperature compatible. Heat stabilized components allow for operating temperatures to 500º F, 260º C. 2. Journal diameter (OD) tolerance is +.0000, -.0007 inch (+0.00 mm, -0.02 mm). 3. Shoulder thickness (S) tolerance is ±.001 inch (±0.03 mm). 4. Vee height (VH) tolerance is ±.002 inch (±0.05 mm). 5. Eccentricity (EC) tolerance is ±.005 inch (±0.13 mm). All mounting information in this catalog assumes a central position of the eccentric stud allowing adjustment from plus “EC” to minus ”EC”.
6. Nuts are manufactured to DIN standard 934 (18-8 stainless steel). 7. Washers are manufactured to DIN standard 125 (18-8 stainless steel). 8. See original guide wheel specifications for detailed data on wheels. 9. See load/life discussion in the technical reference section for sizing and selection information (page 23).
10 © Bishop-Wisecarver Corporation 2011. All rights reserved
www.bwc.com 888.580.8272
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