User's Manual

13
BW7248
ACTUATORS QUICK REFERENCE
Yoke Assemblies
For Brake Chambers
& Rotochambers
V.M.R.S. 13-004-018
Yoke A B C D
Assembly End to Slot Pin Thread
Pc. No. Pin Width Dia. Size
205948N 1-3/4" 9/16" 1/2" 1/2-20
228790N 1-3/4" 9/16" 1/2" 5/8-18
228798N 1-3/4" 9/16" 5/8" 5/8-18
229496N 1-7/8" 13/16" 3/4" 5/8-18
282592N 2" 13/16" 3/4" 3/4-16
B
D
C
A
Spring Brakes
V.M.R.S. 13-010-025
Service
Diaphragm
A
Type Stroke A
Push Rod
Length
1
Spring Brake Service Pc. No. Piggyback
Kit
3
Piggyback Rubber
Service
Diaphragm
Service
Return
Spring
Without Yoke With Yoke
2
24/24 2.50" 8.00" 800829 5007130 K027230 5007124
802489
800919
24/30 2.50" 8.00" 800830 5007131 K027231 5007125
30/30
2.50"
5.88" 801130 802708
5007610 5007126 802490
7.80" 800831 5007132N
9.75" 802547 N/A
12.00" 801300 N/A
3.00"
Long
Stroke
8.00" K022884 K022883
5011594 801377N 801379
9.75" 802541 N/A
30/36 2.50"
7.80" 800832 N/A
K024654 5007127 802490
9.75" K022893 N/A
Piggyback
Assembly
1
Push rod length measured in the fully retracted, zero stroke position.
2
Yoke part number 228790N is included. See yoke information below.
3
Piggyback kit includes: Piggyback assembly, clamp bands with hardware, and a rubber service diaphragm.
Clamp Ring
NOTE:
Popular part numbers listed above are for reference only. Many other components and confi gurations are
available. Review catalog detail for specifi c application and component detail.