51102/51105 High Performance Thrust Ball Bearing for Tower Crane

• Customization: Available
• Advantages: High Precision/Low Noise/High Speed
• Sample Order: Acceptable
• Model NO.: 51102/51105
• Shipping: Sea/Air Transport
• Bearing Material: Bearing Material
• Noise Level: Z4/Z3/Z2/Z1
• Precision: P0/P6/P5/P4/P2
• Clearance: C0/C2/C3/C4/C5
• Size: All Sizes Are Avaliable
• Lubricant: Grease or Oil
• Stock: Large Stock
• OEM: Acceptable
• Cage: Iron/Brass/Nylon
• Production Proce: High Precision Production
• Design: Standard Design
• Separated: Separated
• Load Direction: Thrust Bearing
• Material: Stainless Steel
• Aligning: All Types
• Rows Number: All Types
• Contact Angle: All Types
• Transport Package: Customized According to Customer Needs
• Specification: All sizes
• Trademark: DNSKF
• Origin: Linqing, China
• HS Code: 8482104000
• Production Capacity: 10000pieces/Month
• Package Size: 40.00cm * 35.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

The thrust ball bearing adopts a design that can withstand thrust loads during high-speed operation, and is composed of a washer like ring with a ball rolling raceway groove. Due to the cushion shaped collar, thrust ball bearings are divided into two types: flat bottom cushion type and self-aligning spherical cushion type. In addition, this type of bearing can withstand axial loads, but cannot withstand radial loads.

Purpose of thrust ball bearings: They are only suitable for parts that bear one axial load and have low rotational speed, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc. The shaft ring, seat ring, and rolling element of the bearing are separate and can be installed and removed separately.

Our Advantages
1. Professional suppliers. We are one of the largest bearing suppliers in China. In addition to the products produced by our own factory, we also have a stable product supply chain to provide all types of bearings.
2. Quality assurance. We produce and provide industry standard bearings with high-precision manufacturing processes, and can customize bearings according to customer needs.
3. Professional team. In terms of production research, we have sufficient technical talents to support the product production line and ensure product quality; In terms of sales, we have professional and enthusiastic service personnel to ensure the sales and after-sales service of our products, and to ensure the stability and durability of our cooperative relationship.
4. Fast delivery. Our factory has professional and responsible production staff who can provide the shortest delivery time that customers are satisfied with.

Product Parameters

Bearing	ID	OD	B	Cr	Cor	Max speed	Max Speed	Mass
NO.						(Grease)	(Oil)
	(mm)	(mm)	(mm)	(KN)	(KN)	(r/min)	(r/min)	(kg)

51100	10	24	9	10	14	6500	10000	0.02
51101	12	26	9	10.3	15.4	6500	10000	0.022
51102	15	28	9	10.5	16.8	6100	9400	0.024
51103	17	30	9	10.8	18.2	6100	9400	0.028
51104	20	35	10	14.2	24.7	5100	7900	0.04
51105	25	42	11	19.5	37.2	4400	6800	0.059
51106	30	47	11	20.4	42.2	4300	6600	0.068
51107	35	52	12	20.4	44.7	3900	6000	0.09
51108	40	60	13	26.9	62.8	3400	5300	0.12
51109	45	65	14	27.8	69.1	3200	5000	0.15
51110	50	70	14	28.8	75.4	3100	4800	0.16
51111	55	78	16	32.4	95.6	2800	4400	0.24
51112	60	85	17	41.4	113	2600	4000	0.29
51113	65	90	17	41.7	117	2400	3700	0.34
51114	70	95	18	43	127	2300	3600	0.36
51115	75	100	19	42.3	127	2200	3400	0.42
51116	80	105	19	44.6	141	2100	3300	0.43
51117	85	110	19	45.9	150	2100	3200	0.46
51118	90	120	22	59.7	190	1900	2900	0.68
51120	100	130	25	85	268	1600	2500	0.99
51122	110	145	25	87.1	288	1600	2400	1.08
51124	120	155	25	89	308	1500	2300	1.16
51126	130	170	30	104	352	1300	2000	1.87
51128	140	180	31	107	377	1200	1900	2.2
51130	150	190	31	109	402	1200	1900	2.15
51132	160	200	31	112	427	1200	1800	2.28
51134	170	215	34	134	512	1100	1700	3.25
51136	180	225	34	135	528	1000	1600	3.39
51138	190	240	37	170	657	970	1500	3.95
51140	200	250	37	172	677	940	1450	4.13
51144	220	270	37	177	739	880	1350	4.5
51148	240	300	45	241	1020	750	1150	7.38
51152	260	320	45	231	990	710	1100	7.93
51156	280	350	53	329	1430	640	900	12
51160	300	380	62	363	1610	540	810	17.5
51164	320	400	63	379	1760	540	810	19
51168	340	420	64	387	1860	500	770	20.5
51172	360	440	66	394	1960	500	720	21.5
51176	380	460	65	-	-	-	-
51188	440	540	80	-	-	-	-
51200	10	26	11	12.7	17.1	5700	8800	0.03
51201	12	28	11	13.2	19	5400	8300	0.034
51202	15	32	12	16.6	24.8	4900	7500	0.046
51203	17	35	12	17.2	27.3	4900	7500	0.053
51204	20	40	14	22.3	37.7	3900	6000	0.082
51205	25	47	15	27.8	50.4	3600	5500	0.12
51206	30	52	16	29.3	58.2	3400	5200	0.15
51207	35	62	18	39.2	78.2	2900	4500	0.22
51208	40	68	19	46.9	98.3	2700	4200	0.27
51209	45	73	20	47.7	105	2600	4000	0.32
51210	50	78	22	48.5	111	2300	3600	0.39
51211	55	90	25	69.4	159	2100	3200	0.61
51212	60	95	26	73.6	179	1900	3000	0.69
51213	65	100	27	74.8	189	1900	2900	0.77
51214	70	105	27	73.6	189	1800	2800	0.81
51215	75	110	27	77.4	209	1800	2700	0.86
51216	80	115	28	78.5	218	1700	2600	0.95
51217	85	125	31	92.3	251	1500	2300	1.29
51218	90	135	35	117	326	1400	2100	1.77
51219	95	140	40	135	375	1300	2000	2.2
51220	100	150	38	147	410	1200	1900	2.36
51222	110	160	38	148	431	1200	1800	2.57
51224	120	170	39	154	472	1100	1700	2.86
51226	130	190	45	203	622	970	1500	4.09
51228	140	200	46	215	669	940	1450	4.46
51230	150	215	50	244	768	840	1300	5.64
51232	160	225	51	247	803	810	1250	6.53
51234	170	240	55	269	874	750	1150	8.12
51236	180	250	56	294	986	710	1100	8.68
51238	190	270	62	298	1010	650	1000	11.7
51240	200	280	62	314	1110	620	950	12.2
51244	220	300	63	342	1310	580	900	13.5
51248	240	340	78	442	1800	520	800	23.1
51304	20	47	18	-	-	-	-	0.13
51305	25	52	18	35.7	61.4	3100	4800	0.18
51306	30	60	21	42.8	78.7	2700	4200	0.27
51307	35	68	24	55.5	105	2400	3700	0.39
51308	40	78	26	69.3	135	2100	3300	0.55
51309	45	85	28	80	163	1900	3000	0.69
51310	55	95	31	91.6	186	1800	2700	1
51311	55	105	35	119	246	1600	2400	1.34
51312	60	110	35	124	267	1500	2300	1.43
51313	65	115	36	128	287	1400	2200	1.57
51314	70	125	40	148	339	1300	2000	2.06
51315	75	135	44	171	396	1200	1900	2.68
51316	80	140	44	176	424	1200	1800	2.82
51317	85	150	49	206	489	1100	1700	3.66
51318	90	155	50	213	524	1000	1600	3.88
51319	95	160	52	225	563	960	1500	4.5
51320	100	170	55	236	596	940	1450	5.11
51322	110	190	63	280	754	810	1250	7.72
51324	120	210	70	325	931	710	1100	10.6
51326	130	225	75	346	1030	650	1000	13
51328	140	240	180	367	1130	620	950	15.5
51330	150	250	80	377	1200	580	900	16.3
51332	160	270	87	470	1570	550	850	21
51334	170	280	87	463	1570	520	800	22
51336	180	300	95	463	1580	490	750	28.1
51338	190	320	105	543	1950	440	680	36
51340	200	340	110	596	2220	420	650	42.9
51405	25	60	24	55.6	89.4	2600	4000	0.34
51406	30	70	28	72.8	126	2200	3400	0.53
51407	35	80	32	87.1	155	1900	2900	0.79
51408	40	90	36	113	205	1700	2600	1.14
51409	45	100	39	130	242	1500	2300	1.47
51410	50	110	43	148	283	1400	2100	1.99
51411	55	120	48	178	359	1200	1900	2.64
51412	60	130	51	201	397	1100	1700	3.51
51413	56	140	56	232	493	1000	1600	4.47
51414	70	150	60	250	553	940	1450	5.48
51415	75	160	65	252	560	880	1350	6.75
51416	80	170	68	270	621	810	1250	7.97
51417	85	180	72	307	753	780	1200	9.29
51418	90	190	77	327	826	710	1100	11
51419	94	200	80	-	-	-	-	11.8
51420	100	210	85	368	983	620	950	14.6
51422	120	250	90	379	1070	550	850	19.8
51426	130	270	110	498	1540	490	750	31.4
51428	140	280	112	520	1680	450	700	33.9
51430	150	300	120	568	1910	420	650	41.6
52202	15	32	22	16.5	24.8	4800	6700	0.082
52203	17	35	13.2	-	-	-	-	0.0506
52204	20	40	26	22.3	37.7	3900	6000	0.144
52205	25	47	28	27.7	50.4	3600	5500	0.23
52206	30	52	29	28.1	54.3	3400	5200	0.27
52207	35	62	34	40.7	83.8	2900	4500	0.42
52208	40	68	36	46.9	98.3	2700	4200	0.54
52209	45	73	37	47.7	105	2600	4000	0.64
52210	50	78	39	48.5	111	2300	3600	0.71
52211	55	90	45	69.4	159	2100	3200	1.12
52212	60	95	46	73.6	179	1900	3000	1.15
52213	65	100	47	74.8	189	1900	2900	1.36
52214	70	105	47	73.6	189	1800	2800	1.52
52215	75	110	47	77.4	209	1800	2700	1.6
52216	80	115	48	78.5	218	1700	2600	1.73
52217	85	125	55	92.3	251	1500	2300	2.22
52218	90	135	62	117	326	1400	2100	3.14
52220	100	150	67	147	410	1200	1900	4.2
52222	110	160	67	148	431	1200	1800	-
52226	130	190	80	203	622	970	1500	-
52230	150	215	89	244	768	840	1300	-
52234	170	240	97	269	874	750	1150	-
52240	200	280	109	314	1110	620	950	-
52244	220	300	110	342	1310	580	900	-
52305	25	52	34	35.7	61.4	3100	4800	0.321
52306	30	60	38	42.8	78.7	2700	4200	0.494
52307	35	68	44	55.5	105	2400	3700	0.71
52308	40	78	49	69.3	135	2100	3300	1.06
52309	45	85	32	80	163	1900	3000	1.26
52310	50	95	58	91.6	186	1800	2700	1.68
52311	55	105	64	119	246	1600	2400	2.5
52312	60	110	64	124	267	1500	2300	2.7
52313	65	115	65	128	287	1400	2200	2.9
52314	70	125	72	148	339	1300	2000	3.9
52315	75	135	79	171	396	1200	1900	5
52316	80	140	79	176	424	1200	1800	6.2
52317	85	150	87	206	489	1100	1700	-
52318	90	155	88	213	524	1000	1600	-
52320	100	170	97	236	596	940	1450	9.112
52322	110	190	110	280	754	810	1250	12.5
52324	120	210	123	325	931	710	1100	20.3
52326	130	225	130	346	1030	650	1000	-
52328	140	240	140	367	1130	620	950	-
52332	160	270	153	470	1570	550	850	-
52334	170	280	153	463	1570	520	800	-
52336	180	300	165	463	1580	490	750	-
52338	190	320	183	-	-	-	-	-
52340	200	340	192	596	2220	420	650	-
52405	25	60	45	55.6	89.4	2600	4000	-
52406	30	70	52	72.8	126	2200	3400	-
52407	35	80	59	87.1	155	1900	2900	-
52408	40	90	65	113	205	1700	2600	-
52411	55	120	87	178	359	1200	1900	-
52412	60	130	93	201	397	1100	1700	-
52413	65	140	101	232	493	1000	1600	-
52415	75	160	115	252	560	880	1350	-
52416	80	170	120	270	621	810	1250	-
52418	90	190	135	327	826	710	1100	9.76
52422	110	230	166	379	1070	550	850	-
52424	120	250	177	480	1460	520	800	-
52426	130	270	192	498	1540	490	750	-

Packaging & Shipping

Packaging	1)Original package 2) Single box + outer carton  3)Tube package + outer carton  4)Customized according to customer needs
Shipping	1)Ocean shipping 2)Air transport 3)Select according to customer needs

Company Profile

Shandong Dente International Trade Co., Ltd. is a comprehensive enterprise with self operated import and export rights and production bases. The company is located in Weifang, the "Kite Capital of the World", and its production base is located in Linqing, the largest bearing wholesale base in China.
Our company's leading products include Deep Groove Ball Bearing, tapered roller bearings, external spherical bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, thrust ball bearings and automobile non-standard bearings, stainless steel bearings, various needle bearings, inch bearings, non-standard bearings, special bearings and other series of varieties, as well as world famous brand imported bearing products.
With the advantages of reasonable price, excellent quality, and short delivery time, the company's products have been exported to more than 50 countries and regions in the world, such as Europe, the Americas, Australia, and Africa. In addition to having its own production base, the company also has more than 500 cooperative factories to meet the various needs of different customers.

DNT Bearing is a comprehensive bearing manufacturing and service provider with world leading bearing manufacturing processes and management technologies in China. We sell a variety of bearing products with international standards and technical levels of low noise, high load, high accuracy, and long service life. We have cooperation with many internationally renowned bearing enterprises, welcome to consult!

FAQ

1.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noise and longer service life.
2.Are you a Manufacturer or trading company?
We are professional manufactuer of bearings  with ISO standards.
3.Can I get a sample to check out the quality?
 Sure, free samples are available for stock products if you can pay for the shipping cost.
4.Can you do OEM to print my logo/brand on the products?
Yes, we can print your logo/brand on the products, you just need to send us your logo/brand files, we will show you how it looks like.We can also make custom package to your request.
5.What if I receive defective products for my order?
All our bearings are 100% inspected strictly before packing. If any defective products received, please provide photos and video to show us the problem and help us improve the quality. New products will be sent to you as replacement if the probelm is product quality.