China Bearing Factory Supplyinch Size/British Size Deep Groove Ball Bearing1652 1654 1657 1658 Zz 2RS Imperial Size Bearing Non-Standard Bearing

• Customization: Available
• Hardness: 59-62
• Material: Chrome Steel
• Model NO.: 1652 1654 1657 1658
• Accuracy Class: P0,P6,P5
• Quality Grade: Z0,Z1V1,Z2V2,Z3V3
• Application Industries: Motors,Motorcycle,Automobile,General Industrial
• Clearance: C2,C0,C3,C4
• Sealing Cover Material: Zz(Steel ) 2RS(Rubber)
• Trade/Factory: Factory
• Brand: Sfc/OEM/Neutral
• Transport Package: Tube/Carton & Pallet
• Specification: 1652 1654 1657 1658
• Trademark: SFC
• Origin: Shandong, China
• HS Code: 84821020
• Production Capacity: 10000000PCS/One Year

Product Description

Product Description

Deep groove ball bearings are the most widely used type of bearing, especially with multiple functions. This type of bearing has the characteristic of low friction, and after optimization, it can reduce noise and vibration, thereby achieving high speed. Capable of withstanding radial loads and axial loads in both directions, easy to install, and requiring less maintenance compared to other types of bearings. Among them, single row deep groove ball bearings are the most widely used type of bearing. Generally divided into open and closed types (with sealed 2RS or dust cover ZZ) to meet different working conditions requirements

The production range of  Inch size Deep groove ball bearing

Part Number	Bore d	Tolerance +.0000 minus	OD D	Tolerance +.0000 minus	Width-B			Fillet radius	Basic Load Rating		Weight /kg	Limiting speed (rpm)
					Openinch	Sealed/ Shielded   inch	Tolerance +.0000 minus		Dynamic   Cr	Static   Cor
												oil	grease
R2	1250	0.0003	0.375	0.00030	0.1562	0.1562	0.0050	0.005	641	222	0.001	58000	49000
R2A	1250	0.0003	0.5	0.00030	0.1719	0.1719	0.0050	0.005	1148	396	0.003	51000	42000
R3	1875	0.0003	0.5	0.00030	0.1562	0.1562	0.0050	0.005	1312	492	0.003	48000	41000
R3A	1875	0.0003	0.5	0.00030	0.1960	0.1960	0.0050	0.005	1312	489	0.002	48000	41000
R4	2500	0.0003	0.625	0.00030	0.1960	0.1960	0.0050	0.005	1601	667	0.002	43000	36000
R4A	2500	0.0003	0.75	0.00035	0.2188	0.2812	0.0050	0.005	2340	885	0.009	40000	34000
R6	3750	0.0003	0.875	0.00035	0.2188	0.2812	0.0050	0.005	3350	1410	0.011	37000	31000
R8	5000	0.0003	1.125	0.00035	0.2500	0.3125	0.0050	0.005	5116	2402	0.018	30000	26000
R10	6250	0.0003	1.375	0.00045	0.2812	0.3438	0.0050	0.005	5961	3238	0.037	24000	20000
R12	7500	0.0004	1.625	0.00045	0.3125	0.4375	0.0050	0.005	9386	4982	0.047	21000	18000
R14	8750	0.0004	1.875	0.00045	0.3750	0.5000	0.0050	0.005	10098	5827	0.071	18000	15000
R16	1	0.0004	2	0.00050	0.3750	0.5000	0.0050	0.005	10098	5827	0.085	16000	14000
R18	1.125	0.0004	2.125	0.00050	0.3750	0.5000	0.0050	0.005	13256	8274	0.090	15000	13000
R20	1.25	0.0005	2.25	0.00050	0.3750	0.5000	0.0050	0.005	13256	8274	0.095	14000	12000
R22	1.375	0.0005	2.5	0.00050	0.4375	0.5625	0.0050	0.005	15970	10320	0.105	12500	11000
R24	1.5	0.0005	2.625	0.00050	0.4375	0.5625	0.0050	0.005	16770	11520	0.140	11500	10000

 

Bearing No.			Boundary Dimensions(mm)				Basic Load Rating(KN)		Weight
			d	D	B	r(min)	Dynamic	Static	Kg(pc)
							Cr	Cor
OPEN	Shields	Seals	mm	mm	mm	mm	KN	KN
RLS4	ZZ	2RS	12.7	33.338	9.525	0.8	6.25	2.8	0.041
RLS5	ZZ	2RS	15.875	39.688	11.113	0.8	9.75	4.9	0.068
RLS6	ZZ	2RS	19.05	47.625	14.288	1.6	13.1	6.8	0.113
RLS7	ZZ	2RS	22.225	50.8	14.288	1.6	14.2	7.85	0.122
RLS8	ZZ	2RS	25.4	57.15	15.875	1.6	18.2	9.85	0.177
RLS9	ZZ	2RS	28.575	63.5	15.875	1.6	19.8	11.5	0.277
RLS10	ZZ	2RS	31.75	69.85	17.463	1.6	19.9	11.9	0.3
RLS11	ZZ	2RS	34.925	76.2	17.463	1.6	21.3	13.6	0.35
RLS12	ZZ	2RS	38.1	82.55	19.05	2.4	29.7	18.2	0.45
RLS13	ZZ	2RS	41.275	88.9	19.05	2.4	33.3	20.7	0.52
RLS14	ZZ	2RS	44.45	95.250	20.637	2.400	35.1	23.2	0.66
RLS16	ZZ	2RS	50.800	101.600	20.637	2.400	35.1	23.2	0.7
RLS18	ZZ	2RS	57.15	114.300	22.250	2.400	52.7	36	0.96
RLS20	ZZ	2RS	63.500	127	23.813	2.400	60.5	45	1.25
RLS24	ZZ	2RS	76.200	146.05	26.988	3.200	70.2	55	1.4
RLS28	ZZ	2RS	88.900	165.100	28.575	3.200	95.6	73.5	2.85
RMS4	ZZ	2RS	12.7	41.275	15.875	1.6	9.65	4.5	0.1
RMS5	ZZ	2RS	15.875	46.038	15.875	1.6	11.8	5.65	0.122
RMS6	ZZ	2RS	19.05	50.8	17.462	1.6	14.1	6.95	0.163
RMS7	ZZ	2RS	22.225	57.15	17.462	2.4	18.95	9.55	0.204
RMS8	ZZ	2RS	25.4	63.5	19.05	2.4	21	11.5	0.258
RMS9	ZZ	2RS	28.575	71.438	20.638	2.4	27.2	15.3	0.39
RMS10	ZZ	2RS	31.75	79.375	22.225	2.4	30.6	17.5	0.47
RMS11	ZZ	2RS	34.925	88.900	22.225	2.4	41	24	0.63
RMS12	ZZ	2RS	38.100	95.250	23.813	2.4	41	24	0.79
RMS13	ZZ	2RS	41.275	101.600	23.813	2.4	52.7	31.5	0.91
RMS14	ZZ	2RS	44.450	107.950	26.988	2.4	61.8	38	1.15
RMS18	ZZ	2RS	57.150	127	31.75	3.2	81.9	52	1.7
RMS20	ZZ	2RS	63.500	139.700	31.75	3.2	92.3	60	2.05
RMS22	ZZ	2RS	69.850	158.750	34.925	3.2	104	68	3
RMS24	ZZ	2RS	76.200	177.800	39.688	4	124	86.5	4.4
RMS28	ZZ	2RS	88.900	206.375	44.450	4	153	117	6.5
RMS36	ZZ	2RS	114.300	238.125	50.800	4.8	203	180	8.9

 

Bearing No.			Boundary Dimensions(mm)						Basic Load Rating(KN)				Weight/kg
									Dynamic		Static
			d		D		B		Cr		Cor
OPEN	Shields	Seals	mm	inch	mm	inch	mm	inch	KN		KN
1601	ZZ	2RS	4.763	0.1875	17.463	0.6875	*6.35	0.2500	1.511		0.724		0.0070
1602	ZZ	2RS	6.350	0.2500	17.463	0.6875	*6.35	0.2500	1.511		0.724		0.0060
1603	ZZ	2RS	7.938	0.3125	22.225	0.8750	7.144	0.2812	2.547		1.342		0.0110
1604	ZZ	2RS	9.525	0.3750	22.225	0.8750	7.144	0.2812	2.547		1.342		0.0150
1605	ZZ	2RS	7.938	0.3125	22.225	0.9062	7.938	0.3125	2.547		1.342		0.0120
1606	ZZ	2RS	9.525	0.3750	23.019	0.9062	7.938	0.3125	3.556		1.938		0.0130
1607	ZZ	2RS	11.113	0.4375	23.019	0.9062	7.938	0.3125	3.921		2.245		0.0160
1614	ZZ	2RS	9.525	0.3750	28.575	1.1250	9.525	0.3750	5.110		2.390		0.0286
1615	ZZ	2RS	11.112	0.4375	28.575	1.3750	9.525	0.3750	5.110		2.390		0.0267
1616	ZZ	2RS	12.700	0.5000	28.575	1.3750	9.525	0.3750	5.110		2.390		0.0247
1620	ZZ	2RS	11.113	0.4375	34.925	1.3750	11.112	0.4375	7.640		3.720		0.0520
1621	ZZ	2RS	15.875	0.6250	34.925	1.3750	11.112	0.4375	7.640		3.720		0.0490
1622	ZZ	2RS	14.288	0.5625	34.925	1.3750	11.112	0.4375	7.640		3.720		0.0464
1623	ZZ	2RS	15.875	0.6250	34.925	1.3750	11.112	0.43750	7.640		3.720		0.0432
1628	ZZ	2RS	15.875	0.6250	41.275	1.6250	12.700	0.50000	9.570		4.790		0.0788
1630	ZZ	2RS	19.050	0.7500	41.275	1.7500	12.700	0.50000	9.380		5.030		0.0779
1633	ZZ	2RS	15.875	0.6250	44.450	1.7500	12.700	0.50000	9.380		5.030		0.1000
1635	ZZ	2RS	19.050	0.7500	44.450	2.0000	12.700	0.5000	9.380		5.030		0.0914
1638	ZZ	2RS	19.050	0.7500	50.800	2.0000	14.288	0.5625	12.840		6.650		0.1421
1640	ZZ	2RS	22.225	0.8750	50.800	2.0000	14.288	0.5625	12.840		6.650		0.1306
1641	ZZ	2RS	25.400	1.0000	50.800	2.5000	14.288	0.5625	14.020		7.880		0.1090
1652	ZZ	2RS	28.575	1.1250	63.500	2.5000	15.875	0.6250	16.210		10.420		0.2238
1654	ZZ	2RS	31.750	1.2500	63.500	2.5000	15.875	0.6250	16.210		10.420		0.2056
1657	ZZ	2RS	31.750	1.2500	65.088	2.5625	17.462	0.6875	16.210		10.420		0.2386
1658	ZZ	2RS	33.338	1.3125	65.088	2.5625	17.462	0.6875	16.210		10.420		0.2359

Detailed Photos

 

 

Packaging & Shipping

TUBE PACKAGING

SINGLE BOX PACKAGING

Single box have neutral white box and SFC brand box,OEM BOX packaging have MOQ,about specific details,please ask our salesman.

 

Company Profile

SFC factory was established in 2003, mainly producing middle and high quality automobile bearing,tapered roller bearings, deep groove ball bearings, pillow block ball bearings,. We have nearly 20 years of experience in bearing production and processing, research and development, and advanced production technology. The bearings we produce have stable quality, high speed and long service life. They are widely used in agricultural machinery, food machinery, packaging machinery, motors, motorcycles, automobiles and other industries.

 

Our products are sold all over the country and exported to Russia, Mexico, Italy, Brazil, Southeast Asia, India and the Middle East, of which 60% are our own brand "TBAI" "SFC" and 40% are OEM authorized by our customers. production.
 

Our Advantages

Our factory has complete testing equipment to ensure that every bearing is tested and qualified before delivery
 

 

We use high-quality raw materials to ensure the internal structural stability of the parts after heat treatment, making the products more durable.

We have professional automation equipments. The daily output is approximately 50000 pcs, which can efficiently deliver customer orders

 

FAQ

1.Q :What are you factory or trading company?

A:We are intergrated industry and trade.
    In order to conduct international business and serve global customers more professionally and efficiently, we established an            import and export company in Jinan in 2022: Shandong Beiyang International Trade Co., Ltd. This company is a subsidiary of          Liaocheng Gaoyin Bearing Co., Ltd. (SFC Factory). and all its import and export business revolves around the SFC factory.

2,Q:What's your after-sales service and warranty?

A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. We can provide monetary compensation for defective products that have been not been used yet.

3.Q:Do you accept ODM&OEM orders?
A:Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

4.Q:What's the MOQ?
A:According to customer specific inquiry,MOQ can adjust.It's flexible.

5.Q:How long is the lead time?
A:Produce one container products need about 10-15 days.

6.Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.

7.Q:How to place order?
A: 1. Email us the model number, brand ,quality precision and quantity,shipping way of bearings and we will quote best price for               you; 
    2. Proforma Invoice made and sent to you as the price agreed by both parts; 
    3. Deposit Payment after confirming the PI and we arrange production; 
    4. Balance paid before shipment or after copy of Bill of Loading.
 

Application field

Deep groove ball bearings are mainly used in engines, transmission systems, and other parts of automobiles and motorcycles; Fields such as electric tools, textile machinery, wind power generation equipment, etc; Industrial equipment, agricultural machinery, construction machinery and other fields