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Slewing Bearing XA180309N Crossed Roller with External Gear 235×408.4×60mm for Crane Parts

브랜드 이름:	GQZ
모델 번호:	XRA180309N
모크:	5개
가격:	$368 ~ $380
배달 시간:	지불을받은 후 3 일
지불 조건:	T/T 또는 Western Union 또는 PayPal

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제품 설명

자세한 정보

원래 장소:

중국

인증:

ISO9001/ISO14001/GJB9001

재료:

GCr15 베어링 강철

제품명:

교차 롤러 선회 베어링

ID(MM):

235

외경(mm):

408.4

폭(mm):

정밀 등급:

구조:

원통형

보증:

12개월

포장 세부 사항:

먼저 카톤에 포장 한 다음 외부 포장을위한 목재 케이스로 강화

공급 능력:

달 당 3,000pcs

제품 설명

Slewing Bearing XA180309N Crossed Roller with External Gear 235×408.4×60mm for Crane Parts

The XA180309N crossed roller slew ring bearing with external gear is designed for high load capacity, precise rotation, and reliable operation in crane and heavy machinery applications.

Its external gear integration simplifies drive systems, while the crossed roller design ensures smooth motion and multi-directional load support.

High precision rotation (P5 / P4)
External gear for direct drive integration
High rigidity for crane and heavy-duty applications
Supports axial + radial + tilting moment loads
Compact and durable design

Technical Specifications

Parameter	Value
Model	XA180309N
Type	Crossed Roller Slew Ring Bearing
Gear Type	External Gear
ID	235 mm
OD	408.4 mm
Width	60 mm
Material	GCr15 Chrome Steel
Precision	P5 / P4
Structure	Compact Integrated
Lubrication	Grease / Oil

Why This Bearing Performs Better

Crossed roller structure = precise rotation
Supports radial, axial, and moment loads simultaneously
External gear integration
Reduces additional components, simplifying crane drive systems
High rigidity under heavy loads
Ensures stable motion in lifting and rotation operations
Durable compact design
Optimized for long-term use in demanding industrial conditions

Typical Applications

Crane slewing mechanisms
Heavy machinery rotary joints
Construction and material handling equipment
Industrial lifting platforms

INA	Weight (Kg)	Da	di	La	na	Db	Li	H	h	b	do	m	z
XA120235N	13	318.8	171	275	12	13	195	40	35	35	312	4	78
XA180309N	30	408.4	235	235	24	13	259	60	52.5	52.5	400	5	80
XA160407N	33	503.3	335	335	30	13	359	50	45	45	495	5	99
XA260475N	64	598.2	385	382	36	16	410	65	60	60	588	6	98
XA140540N	39	640.3	471	471	40	13	495	48	41	41	630	6	105
XA260560N	90	708	456	456	28	18	496	68	61	61	690	10	69
XA240574N	84	695	480	480	18	18	508	77	42	42	685	5	137
XA160596N	63	712.3	510	510	24	18	421	55	48	48	702	6	117
XA140640N	50	742.3	571	571	44	13	595	50	43	43	732	6	122
XA240685N	115	830.1	577	577	24	22	617	68	61	61	816	8	102
XA200720N	87	844.3	630	630	30	18	662	59	52	52	834	6	139
XA140753N	65	862.3	674	674	28	18	706	50	43	43	852	6	142
XA200810N	158	964	730	730	24	18	762	90	73	73	944	8	118
XA200818N	100	940.1	728	728	36	18	760	60	53	53	930	6	155
XA280845N	200	1008	730	730	40	22	770	87	80	80	990	10	99
XA220895N	145	1038.1	790	790	32	22	830	68	61	61	1024	8	128
XA280995N	212	1158	882	882	40	22	922	83	73	73	1140	10	114