Product Details

Product Description

YRT series turntable bearing with a set of radial roller, two groups of thrust roller cage full components of composite structure design, an outer ring, a l-shaped inner ring and the inner ring, inner and outer ring with mounting holes, and before delivery or addition of pre-load, not only simplify the structure of the components, reduced the workload of installation, reducing the high requirements for installation.Therefore, for low-speed and short-time operation occasions with high precision, high rigidity and bearing joint load requirements, such as dividing table and rotary milling head, it is extremely suitable to choose YRT series rotary table bearing.

The YRT200 rotary table Bearing inner ring and outer ring forging material:GCr15SiMn ,GCr15, Chrome steel

The YRT200 Bearing roller material : GCr15SiMn ,GCr15, Chrome steel

The YRT200 Bearing Inner ring and outer ring hardness: 58-62HRC

The manufacture process including: Lathe process, Heat treatment process, Grinding process, Assembly process and final inspect process and on on.

The delivery time:10-20 days

The package: standard export wooden case or carton boxes.

YRT200 rotary table bearing is a kind of bearing fixed by a bidirectional thrust bearing and a centripetal-guided bearing. They can support radial loads, axial loads from both directions and tilting moments free from clearance and are particularly suitable for bearing arrangements with high requirements for running accuracy,like rotary tables, millings heads and reversible clamps chucks , milling heads, measuring instruments , test equipment as well as rotary turntable.

.Due to the fixing holes in the bearing rings, the units are very easy to fit.

YRTM rotary table bearing

Bearing type	boundary dimensions										fixing holes
	boundary dimensions										fixing holes
	d	D	H	H1	HM	C	DM	D1	J	J1	inner ring				outer ring
	unit: mm										mm				mm
YRTM150	150	240	41	27	10	12	214	214	165	225	7	11	6.2	34	7	33
YRTM180	180	280	44	30	10	15	244.5	244	194	260	7	11	6.2	46	7	45
YRTM200	200	300	45	30	10	15	271.2	274	215	285	7	11	6.2	46	7	45
YRTM260	260	385	55	36.5	13.5	18	343.8	345	280	365	9.3	15	8.2	34	9.3	33
YRTM325	325	450	60	40	15	20	412.6	415	342	430	9.3	15	8.2	34	9.3	33
YRTM395	395	525	65	42.5	17.5	20	485.5	486	415	505	9.3	15	8.2	46	9.3	45
YRTM460	460	600	70	46	19	22	557.7	560	482	580	9.3	15	8.2	46	9.3	45