The Rowland Company
4900 North 20th Street
Philadelphia, PA 19144
Toll Free: 800-925-8824   Phone: 215-455-4900    Fax: 215-455-8888
E-Mail: rowland@rowland2.com    Web site: www.rowlandcompany.com
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Spring Set Brakes

 
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Wichita Spring-Set Air Release Brakes are ideal for fail safe protection of process equipment. Constructed of high strength cast iron, this improved design has thick friction discs for longer wear life. The fast acting airtube design assures quick, smooth stops.



  Results 1 - 25 of 44 1 2 

Model #

Assembly Number

Dynamic Torque Rating (60 psi/4.1 bar)

Dynamic Torque Rating (75 psi/5.2 bar)

Dynamic Torque Rating (90 psi/6.2 bar)

Maximum Bore Size

Total Brake (Weight)

Manufacturer

Actuation
SSB 104H 71104-730 451 lb·in
51 Nm 		N/A N/A 1.00 in
25 mm 		11.0 lb
7 kg 		Wichita Clutch Air Applied
SSB 106 7-106-100-200-0 2225 lb·in
251 Nm 		2900 lb·in
328 Nm 		3700 lb·in
418 Nm 		2.00 in
50 mm 		27.5 lb
40.5 lb
12 kg
18 kg 		Wichita Clutch Air Applied
SSB 206 7-106-200-200-0 4300 lb·in
486 Nm 		5600 lb·in
633 Nm 		7200 lb·in
813 Nm 		2.00 in
50 mm 		27.5 lb
40.5 lb
12 kg
18 kg 		Wichita Clutch Air Applied
SSB 306 7-106-300-100-0 5750 lb·in
650 Nm 		7400 lb·in
836 Nm 		9050 lb·in
1022 Nm 		2.00 in
50 mm 		27.5 lb
40.5 lb
12 kg
18 kg 		Wichita Clutch Air Applied
SSB 108 7-108-100-123-0 3700 lb·in
418 Nm 		4800 lb·in
542 Nm 		6200 lb·in
700 Nm 		2.25 in
57 mm 		62 lb
28 kg 		Wichita Clutch Air Applied
SSB 208 7-108-200-121-0 7100 lb·in
802 Nm 		9100 lb·in
1028 Nm 		12000 lb·in
1356 Nm 		2.25 in
57 mm 		70 lb
32 kg 		Wichita Clutch Air Applied
SSB 308 7-108-300-101-0 8800 lb·in
994 Nm 		11300 lb·in
1277 Nm 		13400 lb·in
1514 Nm 		2.25 in
57 mm 		87 lb
39 kg 		Wichita Clutch Air Applied
SSB 111 7-111-100-102-0 8200 lb·in
926 Nm 		10500 lb·in
1186 Nm 		11600 lb·in
1311 Nm 		2.50 in
64 mm 		130 lb
59 kg 		Wichita Clutch Air Applied
SSB 211 7-111-200-100-0 15600 lb·in
1763 Nm 		20000 lb·in
2260 Nm 		22200 lb·in
2508 Nm 		2.50 in
64 mm 		166 lb
75 kg 		Wichita Clutch Air Applied
SSB 311 7-111-300-100-0 19300 lb·in
2181 Nm 		24900 lb·in
2813 Nm 		28400 lb·in
3209 Nm 		2.50 in
64 mm 		208 lb
94 kg 		Wichita Clutch Air Applied
SSB 114 7-114-100-127-0 14500 lb·in
1638 Nm 		18600 lb·in
2101 Nm 		24700 lb·in
2791 Nm 		3.50 in
89 mm 		184 lb
83 kg 		Wichita Clutch Air Applied
SSB 214 7-114-200-103-0 27600 lb·in
3118 Nm 		35400 lb·in
4000 Nm 		46300 lb·in
5231 Nm 		3.50 in
89 mm 		233 lb
106 kg 		Wichita Clutch Air Applied
SSB 314 7-114-300-100-0 36000 lb·in
4067 Nm 		44700 lb·in
5050 Nm 		53900 lb·in
6090 Nm 		3.50 in
89 mm 		290 lb
132 kg 		Wichita Clutch Air Applied
SSB 116 7-116-100-100-0 19300 lb·in
2181 Nm 		23800 lb·in
2689 Nm 		28400 lb·in
3209 Nm 		4.00 in
102 mm 		254 lb
115 kg 		Wichita Clutch Air Applied
SSB 216 7-116-200-100-0 35300 lb·in
3988 Nm 		44700 lb·in
5050 Nm 		53400 lb·in
6033 Nm 		4.00 in
102 mm 		326 lb
148 kg 		Wichita Clutch Air Applied
SSB 316 7-116-300-100-0 49500 lb·in
5593 Nm 		62600 lb·in
7073 Nm 		75000 lb·in
8474 Nm 		4.00 in
102 mm 		358 lb
162 kg 		Wichita Clutch Air Applied
SSB 118 7-118-100-100-0 31400 lb·in
3548 Nm 		40400 lb·in
4564 Nm 		51600 lb·in
5830 Nm 		4.75 in
120 mm 		311 lb
141 kg 		Wichita Clutch Air Applied
SSB 218 7-118-200-100-0 60000 lb·in
6779 Nm 		77000 lb·in
8700 Nm 		100000 lb·in
11298 Nm 		4.75 in
120 mm 		377 lb
171 kg 		Wichita Clutch Air Applied
SSB 318 7-118-300-100-0 80900 lb·in
9140 Nm 		102000 lb·in
11524 Nm 		122000 lb·in
13784 Nm 		4.75 in
120 mm 		461 lb
209 kg 		Wichita Clutch Air Applied
SSB 121 7-121-100-100-0 38300 lb·in
4327 Nm 		47400 lb·in
5355 Nm 		57400 lb·in
6485 Nm 		6.00 in
152 mm 		460 lb
209 kg 		Wichita Clutch Air Applied
SSB 221 7-121-200-100-0 71700 lb·in
8101 Nm 		88800 lb·in
10033 Nm 		107600 lb·in
12157 Nm 		6.00 in
152 mm 		575 lb
261 kg 		Wichita Clutch Air Applied
SSB 321 7-121-300-101-0 100200 lb·in
11321 Nm 		124100 lb·in
14021 Nm 		150400 lb·in
16992 Nm 		6.00 in
152 mm 		723 lb
328 kg 		Wichita Clutch Air Applied
SSB 124H 7-125-100-100-0 75500 lb·in
8530 Nm 		86600 lb·in
9784 Nm 		N/A 6.00 in
152 mm 		618 lb
280 kg 		Wichita Clutch Air Applied
SSB 224H 7-125-200-100-0 137000 lb·in
15478 Nm 		161200 lb·in
18213 Nm 		N/A 6.00 in
152 mm 		840 lb
381 kg 		Wichita Clutch Air Applied
SSB 324H 7-125-300-100-0 178900 lb·in
20212 Nm 		223600 lb·in
25263 Nm 		N/A 6.00 in
152 mm 		1025 lb
465 kg 		Wichita Clutch Air Applied
  Results 1 - 25 of 44 1 2