YRTM260 High Precision Rotary Table Bearing 260X385X55mm

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YRTM 260

Bore Diameter:260 mm

Outside Diameter:385 mm

Width:55 mm

Weight:18.3 kg

Reference FOB Price:US10 ~ 1000 / Piece

Min. Order:1 Piece

The YRTM 260 bearing is a YRT rotary table bearing with an inner diameter of 260 mm , an outer diameter of 385 mm, a width of 55 mm. It typically uses P2/P4 grade precision tolerances and features a nylon/copper cage, Steel GCr15 rings. It primarily bears axial/radial direction, Its dynamic radial rated load is approximately 93, its static radial rated load is approximately 290. It uses Positive/Negative standard radial clearance, Double Seals/no seals type, rubber. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: High speed bearings

Application: Rotary table, vertical grinder, indexing heads, gear milling machine

Dimensions:

Inside Diameter:

260 mm

Outside Diameter:

385 mm

Thickness:

55 mm

Weight:

18.3 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

Static load Capacity, Radial (Cor):

290

Reference speed (Grease rpm):

200

Specifications:

Old Designations:

YRTM260

HS Code:

8482800000999

Structure:

Outer ring, Inner ring, Washer,with integral angular measuring system

Number of Rows:

Demensions:

260X385X55mm

Brand:

HONB

Radial Clearance Trade No.:

Positive/Negative

Precision Rating:

P2/P4

Load Direction:

axial/radial direction

Bearing Material:

Steel GCr15

Cage Type:

PA66+GF25-JB

Cage material:

nylon/copper

Seals Type:

Double Seals/no seals

Seal Material:

rubber

Roller Material:

Steel GCr15

Transaction Information:

Transport Package:

Plywood case/Carton

Service:

Two years

Shipping Ways:

Shipping/Air transport/Express

Country of Origin:

Luoyang

Stock:

1000 Piece

Production Capacity:

10000pcs

Port:

Zhengzhou/Shanghai

Payment term:

FOB, CPT, DDP,CFR, CIF

Delivery time:

In stock

Detailed description

YRTM 260 rotary table bearing with the angle measurement system can achieve accurate angle measuring and angle adjustment, which can make sure the high rotation of the machines.(HONBbearing06)

Model Dimension: d: 260mm D: 385mm H: 55

Axial/radial runout(μ m):Standard: 6 Strict: 3

Axial/radial basic load rating: Ca=160KN Coa=1060KN Cr=93KN Cor=290KN

Limiting speed(Grease): 200 r/min

Bearing friction torque:20Nm

Mass: 18.3kg

Type	QTY of the Bolts	Axial Radial Run-out	Thread HandlingHoles		pitch1)t	Screw Tightening Torque	Basic load rating				Tilting Rigidity		Friction torque3)	Weight
							Axial		Radial
							Dynamic	Static	Dynamic	Static
						MA²⁾	Ca	Coa	Cr	Cor	CKL	CKL1
		μ m	G	number	QTY*t	N m	KN				kNm/mrad		Nm	≈Kg
YRTM150	4	3	M8	3	36*10°	14	112	630	56	170	83	14	10	6.2
YRTM180	4	4	M8	3	48*7.5°	14	118	710	69.5	200	125	21	12	7.7
YRTM200	4	4	M8	3	48*7.5°	14	120	765	81.5	220	160	27	14	9.7
YRTM260	4	6	M12	3	36*10°	34	160	1060	93	290	320	53	20	18.3
YRTM325	4	6	M12	3	36*10°	34	275	1930	120	345	630	105	40	25
YRTM395	6	6	M12	3	48*7.5°	34	300	2280	186	655	1100	185	55	33
YRTM460	6	6	M12	3	48*7.5°	34	355	2800	200	765	1700	285	70	45

Type	Dimensions											Fixing hole
	Dimensions											Fixing hole
	d	D	B	H	B	D1	D2	J	J1	F	L	Inner ring				Outer ring
	unit:mm											do	ds	Ts	QTY4)	dL	QTY4)
	unit:mm											mm			QTY4)	mm	QTY4)
YRTM150	150	240	43^*	26	12	214	215	165	225	17	121	7	11	6.2	32	7	33
YRTM180	180	280	46^*	29	15	244	245	194	160	17	152	7	11	6.2	44	7	45
YRTM200	200	300	47^*	30	15	274	276	215	285	17	152	7	11	6.2	44	7	45
YRTM260	260	385	55	36.5	18	345	345.5	280	365	18	192.5	9.3	15	8.2	32	9.3	33
YRTM325	325	450	60	40	20	415	415.5	342	430	19	225	9.3	15	8.2	32	9.3	33
YRTM395	395	525	65	42.5	20	486	486.5	415	505	19	262.5	9.3	15	8.2	42	9.3	45
YRTM460	460	600	70	46	22	560	560.5	482	580	19	300	10	15	8.2	42	10	45

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High quality YRTM 260 ( 18.3 kg Mass, ID: 260 mm OD: 385 mm WD: 55 mm , 2 Rows , Positive/Negative Radial Clearance , P2/P4 Accuracy Class , Steel GCr15 Material , 93 Radial dynamic , 290 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. YRTM 260. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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YRTM260 High Precision Rotary Table Bearing 260X385X55mm

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