Self-aligning top roller bearings with hanger type 4SF000H

The table below shows all key dimensions of the 4SF000H series self-aligning top roller bearings.

PART NO. RUDDER SHAFT dia. "D1 BODY dia. "D2" FLANGE dia. "D3" HEIGHT "H1" HEIGHT "H2" WEIGHT WORKING LOAD (max) VERTICAL WORKING LOAD (max)
4SF040H 40 mm 90 mm 128 mm 101 mm 111 mm 1 kg 1750 kg  300 kg
4SF050H 50 mm 108 mm 148 mm 84 mm 111 mm 1 kg 2500 kg  400 kg
4SF060H 60 mm 128 mm 168 mm 97 mm 128 mm 2 kg 4200 kg 530 kg
4SF070H 70 mm 148 mm 188 mm 97 mm 128 mm 2,5 kg 4900 kg 590 kg
4SF080H 80 mm 148 mm 188 mm 97 mm 128 mm 2,2 kg 5600 kg 650 kg
4SF100H 100 mm 168 mm 218 mm 97 mm 128 mm 2,8 kg 6800 kg 800 kg
4SF120H 120 mm 188 mm 238 mm 97 mm 128 mm 3,2 kg 7900 kg 920 kg
4SF140H 140 mm 208 mm 258 mm 97 mm 128 mm 3,7 kg 8800 kg 1030 kg

PART NO. RUDDER SHAFT dia. "D1 BODY dia. "D2" FLANGE dia. "D3" HEIGHT "H1" HEIGHT "H2" WEIGHT WORKING LOAD (max) VERTICAL WORKING LOAD (max)
4SF040H 40 mm 90 mm 128 mm 101,5 mm 111,5 mm 1 kg 1750 kg  300 kg
4SF050H 50 mm 108 mm 148 mm 84 mm 111 mm 1 kg 2500 kg  400 kg
4SF060H 60 mm 128 mm 168 mm 97 mm 128 mm 2 kg 4200 kg 530 kg
4SF070H 70 mm 148 mm 188 mm 97 mm 128 mm 2,5 kg 4900 kg 590 kg
4SF080H 80 mm 148 mm 188 mm 97 mm 128 mm 2,2 kg 5600 kg 650 kg
4SF100H 100 mm 168 mm 218 mm 97 mm 128 mm 2,8 kg 6800 kg 800 kg
4SF120H 120 mm 188 mm 238 mm 97 mm 128 mm 3,2 kg 7900 kg 920 kg
4SF140H 140 mm 208 mm 258 mm 97 mm 128 mm 3,7 kg 8800 kg 1030 kg

The applications for the 4SF000H series bearing:
The 4SF000H series bearings are suitable for all types of hull material. This bearing type combines a very simple installation with a very smooth operation under all circumstances as the bearing will always be aligned to the rudder shaft. The 4SF000H bearing is a special version of the 4SF000 completed with a double working vertical ball bearing. This bearing is also similar to the 4S000Z bearing without the deck cover. The typical application for this bearing is as top bearing on a rudder stock that is not extended to the deck, but mounted on a horizontal bulkhead at cockpit level.
Recommended torque setting for the lock ring is 7Nm for M6 set screws and 35Nm for M10. This assumes stainless steel 304/A2 cup point set screw, made to DIN916/ISO4029 fitted to a dry, ungreased thread. It is recommended to pre-drill the stock at set screw locations to ensure a durable lock ring fit.The bearing can be sealed by a rudder tube or double lip seal inside the top register.

Service information:

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