Slewing Bearing Used for Excavator Carterpillar Cat320d Slewing Bearing

• Customization: Available
• Type: Bearing
• Application: Excavator
• Model NO.: Carterpillar CAT320D
• Certification: ISO9001: 2000
• Condition: New
• Excavator Model: Carterpillar Cat320d
• Part Number: 2276081
• Material: 50mn
• O.D: 1316mm
• I.D: 1081mm
• Total Height: 105mm
• Height of Outer Ring: 73mm
• Height of Inner Ring: 93mm
• Teeth No.: 110
• Hardness: 56-62 HRC
• Transport Package: Wooden Case
• Specification: ISO
• Trademark: LDB
• Origin: China
• HS Code: 8482109000
• Production Capacity: 2000sets/Month

Product Description

Slewing Bearing/Ring/Circle for Excavator Daewoo, Hyundai, Samsung
Why You Need LDB!

1. The company has more than 50 senior engineers, mechanicaltechnicians, and assistant tech-nicians, accounting for 29% of the total wokeforce; The company specializes in designing and developing of new, high precision, advanced bearing products and processing methods ofinnova-tion and improvement, proficient in grinding equipment design, production, optimized and impro-ved.

2. All LDB products meet or exceed ISO standards and tolerances.
3. LDB produces standard and custom slewing bearings and rollering bearing. We also produce custom bearings designed for your special needs.




LDB Mainly Products Range:
1: Deep groove ball bearing
2: Cylindrical roller bearing
3: Taper roller bearing
4: Thrust ball/roller bearing
5: Angular contact ball bearing
6. Self-aligning ball/roller bearing
7. Slewing bearing
8. Split bearing
9. Rolling mill bearing




Quality Control:
Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.






ISO 9001: 2000

Our products earn a good reputation among our customers. We welcome customers, business associations and friends from all of the world to contact with us and seek cooperation for mutual benefits.

	Komatsu		Hitachi		Kobelco		Kato
1	PC30	64	EX45	111	SK07-1	145	HD250	170
2	PC30-2	65	ZX55	112	SK07-2(1)	146	HD250-5	171
3	PC30-7	66	EX60-1	113	SK07-2(2)	147	HD250-7	172
4	PC30-8	67	EX60-2	114	SK07-1-N2	148	HD307	173
5	PC35	68	EX60-3	115	SK07-N2	149	HD400-7	174
6	PC40	69	EX60-5	116	SK03	150	HD450-5	175
7	PC40-7	70	ZX60	117	SK04	151	HD450-7	176
8	PC50/55/56	71	ZX60-3	118	SK09	152	HD512	177
9	PC60-5	72	EX65	119	SK60-3	153	HD516	178
10	PC60-6(Z=76)	73	ZX70	120	SK60C	154	HD100	179
11	PC60-6(Z=80)	74	EX90	121	SK75	155	HD550-7	180
12	PC60-7(Z=76)	75	EX100-1	122	SK907B	156	HD700-1	181
13	PC60-7(Z=80)	76	EX100-3	123	SK100	157	HD700-2(1)	182
14	PC70-7	77	EX100-5	124	SK115	158	HD700-2(2)	183
15	PC75U	78	EX120-1	125	SK120-3	159	HD700-5	184
16	PC78	79	EX120-2	126	SK120-5	160	HD700-7	185
17	PC90	80	EX120-3	127	SK140-8	161	HD770SE	186
18	PC90-6	81	EX120-5	128	SK200-1	162	HD770-1	187
19	PC100-5	82	ZX120	129	SK200-2	163	HD770-2	188
20	PC100-6	83	ZX160	130	SK200-3	164	HD800-7	189
21	PC120-5	84	EX200-1	131	SK200-5	165	HD820-1/3	190
22	PC120-6(4D95)	85	EX200-2	132	SK200-6	166	HD900-7	191
23	PC120-6(4D102)	86	EX200-3	133	SK200-8	167	HD1023	192
24	PC130-7	87	EX200-5	134	SK210-6	168	HD1220	193
25	PC128UU	88	EX210-5	135	SK210-8	168	HD1250-5	194
26	PC150-5	89	ZX200	136	SK220-3	169	HD1430	195
27	PC150-7	90	ZX210	137	SK230-6			196
28	PC160-7	91	ZX200-3	138	SK235			197
29	PC20HT	92	ZX210-3	139	SK250-8			198
30	PC200-1	93	ZX225(1)	140	SK260-8			199
31	PC200-2	94	ZX225U(2)	141	SK300			200
32	PC200-3	95	ZX225U(3)	142	SK300-3			201
33	PC200-5	96	EX220-1/3/5	143	SK330-6E			202
34	PC200-8	97	ZX230	144	SK350-8			203
35	PC220-3	98	ZX240					204
36	PC220-5	99	ZX240-3					205
37	PC200-6(S6D95)	100	ZX270					206
38	PC200-6(S6D102)(1)	101	ZX270-3					207
39	PC200-6(S6D102)(2)	102	EX300-1					208
40	PC220-6(S6D95)	103	EX300-2
41	PC220-6(S6D102)	104	EX300-3
42	PC200-7(1)(Z=110)	105	EX300-5(1)
43	PC200-7(2)(Z=92)	106	EX300-5(2)
44	PC210-6	107	ZX330
45	PC220-7	108	ZX330-3
46	PC220-8	109	EX450
47	PC228UU(W:40)	110	ZX480
48	PC228UU(W:32)
49	PC240-7
50	PC240-8
51	PC270-7
52	PC300-2
53	PC300-3
54	PC300-5
55	PC300-6
56	PC300-7
57	PC350-6
58	PC360-7
59	PC400-3
60	PC400-5
61	PC400-6
62	PC400-7
63	PC450