Motion Without Limits®
Original DualVee Guide Wheels Model Code Examples:
W1 (DualVee Guide Wheel, Size 1, Steel, Shield) W1SSX (DualVee Guide Wheel, Size 1, Stainless Steel, Seal) W1SS227 (DualVee Guide Wheel, Size 1, Stainless Steel, High Heat + Clean Room)
Wheel DualVee
Wheel Size (Diameter)
0 = 14.83mm .584in
1 = 19.58mm .771in
W
2 = 30.73mm 1.210in
3 = 45.80mm 1.803in
4 = 59.94mm 2.360in
4XL = 75.39mm 2.968in
Extra Large Wheel
Materials Code
Blank (Std.) = X =
SS2276 =
Blank (Std.) = X =
SSX = SS2276 = XXL = SSXXL =
Outer Race 52100 52100
440C
52100 52100 440C 440C
Inner Race 52100 52100
440C
Materials Ball
52100 52100
440C
Heat Stabilized for Clean Room4 52100 52100 440C 440C
Heat Stabilized for Clean Room4
52100 440C
Original DualVee Wheels, Steel and Stainless Steel Bore Size B1,2 .1575
Size 0
1 2 3 4
4XL
Outside Diameter A .584
.771
1.210 1.803 2.360 2.968
LA
.1875 .3750 .4724 .5906 .8661
All values are in inches unless otherwise stated. Guide wheels are manufactured to ABEC 1. W 90º
52100 440C
52100 52100 440C 440C
Retainer Nylon 66 Nylon 66
304
Shield or Seal Shield Seal
Shield
and High Heat Compatible5 Nylon 66 Nylon 66 Nylon 66 304
and High Heat Compatible5
52100 440C
Nylon 66 Nylon 66
Seal Seal
Shield Seal Seal
Shield
Width W3 .250
.310 .438 .625 .750
1.000
Inside Vee
Radius MDW Inside .234
.313 .500 .750
1.000 1.250
Outside Vee Radius MDW Outside .359
.468 .719
1.063 1.375 1.750
LR A B MDW OUTSIDE
MDW INSIDE
90º
Notes 1. Bore ID tolerance is + .0000, -.0003 inch, except 4XL. 2. 4XL bore ID tolerance is +.0000, -.0004 inch. 3. Width tolerance is + .0000, -.0047 inch. 4. Clean room compatible - All stainless steel components are internally lubricated with Krytox GPL 227. 5. High temperature compatible - Heat stabilized components allow for operating temperatures to 500˚ F or 260º C. 6. Also available in non-heat stabilized.
11 © Bishop-Wisecarver Corporation 2011. All rights reserved.
www.bwc.com 888.580.8272
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