YRTS high speed rotary table Bearing

YRTS rotary table bearing hava same structural dimensions as the YRT series, but the internal structure is different from the YRT series, which determines that the limit speed of this series is higher than that of the YRT series, and the friction torque is lower and more uniform than that of the YRT series. Therefore, this series can be selected for occasions that require relatively low friction but relatively high speed, such as bearings used in shafts driven by direct drive motors. For the bearing arrangement of direct drive shafts, its limit speed is very high, and the friction is very low and uniform in the entire speed range. These bearings are particularly suitable for use with torque motors.

Product Details

Bearing Model	Dimension								Fixing Holes
	Dimension								Fixing Holes
	d	D	T	H	C	d1	dn	dm	Inner Ring				Outer Ring
	Unit： mm								d0	ds	TS	Quantity	dL	Quantity
	Unit： mm								mm			Quantity	mm	Quantity
YRTS200	200	300	45	30	15	274	215	285	7	11	6.2	46	7	45
YRTS260	260	385	55	36.5	18	345	280	365	9.3	15	8.2	34	9.3	33
YRTS325	325	450	60	40	20	415	342	430	9.3	15	8.2	34	9.3	33
YRTS395	395	525	65	42.5	20	486	415	505	9.3	15	8.2	46	9.3	45
YRTS460	460	600	70	46	22	560	482	580	9.3	15	8.2	46	9.3	45

Bearing Model	Threaded Withdrawal Hole		Angle t×number	Screw Tightening Torque	Rated Load				Speed	Weight
					Axial		Radial
					Dynamic Load	Static Load	Dynamic Load	Static Load
				MA	Ｃａ	Coa	Cr	Cor	Grease
	G	Quantity	qty×t	Ｎｍ	KN				r/min	Kg
	G	Quantity	Quantity	Ｎｍ	KN				r/min	Kg
YRTS200	M8	3	48×7.5°	14	155	840	94	226	1160	9.7
YRTS260	M12	3	36×10°	34	173	1050	110	305	910	18.3
YRTS325	M12	3	36×10°	34	191	1260	109	320	760	25
YRTS395	M12	3	48×7.5°	34	214	1540	121	390	650	33
YRTS460	M12	3	48×7.5°	34	221	1690	168	570	560	45

The YRTS type radial bearing has a nylon retainer, and the radial roller adopts a nylon retainer, which makes the YRTS bearing have the characteristics of higher limit speed and very low stable friction torque, so this bearing is suitable for engines with torque. The YRTS high-speed turntable bearing (referred to as YRTS turntable bearing) series has the same appearance and structural dimensions as the YRT series, but the internal structure is different from the YRT series. This determines that the limit speed of the YRTS turntable bearing series is higher than that of the YRT turntable bearing series, and the friction torque is lower and more uniform than that of the YRT turntable bearing series. Therefore, this series can be selected for occasions that require relatively low friction but relatively high speed, such as bearings used for shafts driven by direct drive motors.

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