Marine Equipment for Boats and Boat Builders, Boat Hardware and Fittings

Type 42000 bearing

The table below shows all key dimensions of the 42000 series top roller bearings. To achieve the working load above 90 mm, two sets of rollers will be mounted.
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PART NO.	RUDDER SHAFT dia.	BODY dia. D	FLANGE dia. F	HEIGHT H	WEIGHT	WORKING LOAD (max)
42035SQ	35mm	70mm	90x115mm	74mm	0,55kg	2000kg
42031-42040	31 to 40mm	70mm	109mm	67mm	0,55kg	2000kg
42041-42050	41 to 50mm	80mm	119mm	67mm	0,60kg	2500kg
42051-42060	51 to 60mm	90mm	129mm	67mm	0,65kg	3000kg
42061-42070	61 to 70mm	100mm	139mm	67mm	0,70kg	4500kg
42071-42080	71 to 80mm	110mm	149mm	80mm	0,90kg	5100kg
42081-42090	81 to 90mm	120mm	159mm	80mm	1,0kg	5700kg
42091-42094	91 to 94mm	128mm	198mm	168mm	2,4kg	8900kg
42095-42104	95 to 104mm	138mm	198mm	193mm	2,8kg	12800kg
42105-42114	105 to 114mm	148mm	218mm	193mm	3,1kg	14000kg
42115-42124	115 to 124mm	158mm	218mm	193mm	3,3kg	15300kg
42125-42134	125 to 134mm	168mm	238mm	193mm	3,5kg	16600kg
42135-42144	135 to 144mm	178mm	238mm	193mm	3,7kg	17900kg
42 + shaft dia.	145 to 350mm	CUSTOM MADE	CUSTOM MADE	CUSTOM MADE		CUSTOM MADE

The applications for the 42000 series bearing:

The 42000 series bearings are suitable for all types of hull material. This type of top bearing can also be used on tiller steered boats. The rudder head will rest on the delrin ring, achieving on this way the vertical locking. In yachts with a steering system a locking ring on top of the bearing will take care of the vertical locking. A special type of the 42000 series bearing (42...STP) with integral stops in combination with our tiller heads is available in 35 and 40 mm. The disadvantage of this bearing is the fact that the top of the rudder stock and locking ring stand out above deck. If this is not acceptable, one should choose the bearing type 42000Z.

Top Roller Bearings type 42000