Shaft Retension Collar Range

PSS Range

Keep the shaft in the boat.

Shaft Retention Collar with Packing Gland

We have all heard horror stories of boats sinking when a coupling breaks and the shaft is ripped out of the boat. PYI has a simple solution to assist in keeping the shaft in the boat.

The PYI Shaft Retention Collar is designed to help retain the Propeller or Rudder shaft in your vessel in the event of catastrophic failure of the coupling or if the shaft comes free from the coupling. The double split design provides the maximum in axial holding power with the benefit of quick and efficient assembly with the shaft installed.

Shaft Retention Collar with Mechanical Face Seal

Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars. Effective on hard and soft shafts.

Very simple to retrofit to existing prop shafts and rudder shafts. A cost effective and quick solution that could save thousands.

IMPERIAL SHAFT COLLAR DIMENSIONS

A – Shaft
Diameter Inch
B – Outside
Diameter Inch
C – Collar
Width Inch
Part
Number
3/4 1 1/2 1/2 07-SRC-034
1 1 3/4 1/2 07-SRC-100
1 1/8 1 7/8 1/2 07-SRC-118
1 1/4 2 1/16 1/2 07-SRC-114
1 3/8 2 1/4 9/16 07-SRC-138
1 1/2 2 3/8 9/16 07-SRC-112
1 3/4 2 3/4 11/16 07-SRC-134
2 3 11/16 07-SRC-200
2 1/4 3 1/4 3/4 07-SRC-214
2 1/2 3 3/4 3/4 07-SRC-212
3 4 1/4 7/8 07-SRC-300

 

METRIC SHAFT COLLAR DIMENSIONS

A – Shaft
Diameter Inch
B – Outside
Diameter Inch
C – Collar
Width Inch
Part
Number
25 45 15 07-SRC-25M
30 54 15 07-SRC-30M
35 57 15 07-SRC-35M
40 60 15 07-SRC-40M
45 73 19 07-SRC-45M
50 78 19 07-SRC-50M
55 82 19 07-SRC-55M
60 88 19 07-SRC-60M
65 93 19 07-SRC-65M
70 98 19 07-SRC-70M
75 103 19 07-SRC-75M
80 108 19 07-SRC-80M