Insert ball bearing Set scew type UC300 Series/UC301 UC308-24 UC306 UC312 UC316 UC320 UC328//top sale

• Application: Agricultural/Construction/transportation
• Marking: Neutral or Designated
• Bearing Material: GCr15(100Cr6)-type of bearing steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Insert ball bearing UC300 Series
• Seal: Sealed bearing
• Samples: Available
• ODM/OEM: Available
• Clearance: C2, C0, C3, C4, C5
• Vibration: Z1V1, Z2V2, Z3V3, Z4V4
• Precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7
• Trial order: Acceptable
• Transport Package: Industrial Packnig/Single Box
• Trademark: TANN or Customized or Neutral
• Origin: China
• Production Capacity: 150000 Psc/Month
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 20.000kg

Product Description

 

Product Description

Materials

The performance and reliability of rolling bearings are greatly affected by the materials which the bearing components are made from bearing rings and balls are made of high quality of Gcr15 (100cr6) - type of bearing steel and the chemical composition is shown as below.

 

 

Bearing No.	Dimensions (mm / inch)									Dynamic load ratings N	Static load ratings N	Weight (kg)
	d	D	B	C	S	S1	G	ds	F
UC305	25	62	38	20	15	23	6	M6×1	5.4	22400	11500	0.35
UC305-13	13/16	2.4409	1.4961	0.7874	0.591	0.906	0.236	1/4-28UNF	0.213			0.40
UC305-14	0.875											0.38
UC305-15	15/16											0.36
UC305-16	1											0.35
UC306	30	72	43	23	17	26	6	M6X1	5.7	26700	15000	0.56
UC306-17	0.0625	2.8346	1 .6929	0.9055	0.669	1.024	0.236	1/4-28UNF	0.225			0.61
UC306-18	1-1/8											0.58
UC306-19	1-3/16											0.56
UC307	35	80	48	25	19	29	8	M8X1	6.2	33500	19100	0.71
UC307-20	1-1/4	3.1496	1.8898	0.9843	0. 748	1.142	0.315	5/16-24UNF	0.224			0.77
UC307-21	1-5/16											0.74
UC307-22	1-3/8											0.71
UC307-23	1-7/16											0.68
UC308	40	90	52	27	19	33	10	M10X1	7	40500	24000	0.96
UC308-24	1-1/2	3.5433	2.0472	1.063	0.748	1.299	0.394	3/8-24UNF	0.276			1.01
UC308-25	1-9/16											0.97
UC309	45	100	57	30	22	35	10 0.394	M10X1	7.8	52800	31800	1.28
UC309-26	1-5/8	3.937	2.2441	1.1811	0.866	1.378	0.394	3/8-24UNF	0.307			1.39
UC309-27	1-11/16											1.35
UC309-28	1-3/4											1.30
UC310	50	110	61	32	22	39	12	M12X1.5	8.5	61800	37900	1.65
UC310-29	1-13/16	4.3307	2.4016	1.2598	0.866	1. 535	0.472	1/2-20UNF	0.335			1.97
UC310-30	1-7/8											1.74
UC310-31	1-15/16											1.68
UC311	55	120	66	34	25	41	12	M12X1.5	9.2	71500	44700	2.07
UC311-32	2	4.7244	2.5984	1.3386	0.984	1.614	0.472	1/2-20UNF	0.362			2.25
UC311-33	2-1/16											2.18
UC311-34	2-1/8											2.12
UC311-35	2-3/16											2.04
UC312	60	130	71	36	26	45	12	M12X1.5	9.8	81700	51800	2.60
UC312-36	2-1/4	5.1181	2.7953	1.4173	1.0236	1.772	0.472	1/2-20UNF	0.386			2.75
UC312-37	2-5/16											2.67
UC312-38	2-3/8											2.58
UC312-39	2-7/16											2.50
UC313	65	140	75	38	30	45	12	M12X1.5	10.5	92500	60000	3.25
UC313-40	2-1/2	5.5118	2.9528	1 .4961	1.181	1.772	0.472	1/2-20UNF	0.413			3.34
UC313-41	2-9/16											3.24
UC314	70	150	78	40	33	45	12	M12X1.5	11.1	104500	68000	3.89
UC314-42	2-5/8	5.9055	3.0708	1 .5748	1.299	1.772	0.472	1/2-20UNF	0.437			4.11
UC314-43	2-11/16											4.00
UC314-44	'2-3/4											3.90
UC315	75	160	82	42	32	50	14	M14X1.5	11.8	113000	77000	4.72
UC315-45	2-13/16	6.2992	3.2283	1.6535	1.26	1.969	0.551	9/16-18UNF	0.465			4.99
UC315-46	2-7/8											4.85
UC315-47	2-15/16											4.76
UC315-48	3											4.63
UC316	80	170	86	44	34	52	14	M14X1.5	12.5	123000	86500	5.55
UC316-49	3-1/16	6.6929	3.3858	1.7323	1.339	2.047	0.551	9/16-18UNF	0.492			5.72
UC316-50	3-1/8											5.58
UC316-51	3-3/16											5.49
UC317	85	180	96	46	40	56	16	M16X1.5	13.1	132600	96500	6.67
UC317-52	3-1/4	7.0866	3.7795	1.811	1.575	2.205	0.63	5/8-18UNF	0.516			6.89
UC317-53	3-5/16											6.76
UC317-55	3-7/16											6.44
UC318	90	190	96	48	40	56	16	M16X1.5	13.8	144000	108000	7.56
UC318-55	3-7/16	7.4803	3.7795	1.8898	1.575	2.205	0.63	5/8-18UNF	0.543			7.85
UC318-56	3-1/2											7.67
UC319	95	200	103	50	41	62	16	M16X1.5	14.7	156600	122000	8.70
UC319-58	3-5/8	7.874	4.0551	1.9685	1.614	2.441	0.63	5/8-18UNF	0.579			9.03
UC319-59	3-11/16											8.85
UC319-60	3-3/4											8.66
UC320	100	215	108	54	42	66	18	M18X1.5	15.7	17300	141000	11.20
UC320-64	4	8.4646	4.252	2.126	1.6535	2.5984	0.7087	M18X1.5	0.618			11.00
UC322	110	240	117	60	46	71	18	M18X1.5	17.7	205000	179000	15.10
UC324	120	260	126	64	51	75	18	M18x1.5	19	227000	207000	19.00
UC326	130	280	135	68	54	81	20	M20x1 .5	20	253000	241000	23.60
UC328	140	300	145	72	59	86	20	M20x1.5	22	274000	272000	29.40

 

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Manufacture&Quality Control

Our comprehensive application of automated production lines allows us to ensure the high and stable quality while increasing production volumes and reducing costs so as to offer the best price for clients.

 

Our Advantages

Packaging & Shipping

Plastic tube->Plastic bag->Carton->Closed pallet(Special designed available)

FAQ

1.Can you accept OEM and customization?
   Yes. We can customize it according to the samples and drawings you provide.

2.Can you provide some samples free of charge?
   Yes. We can provide samples free of charge but not include the freight.

3.What's the delivery time?
   The delivery time of sample order is 3 working days and the bulk order is 5-10 working days.

4. Why your price is not the lowest?
   Price = quality . You get what you pay for. We firmly believe that the customer always get more benifits from the good quality than the price with little diffrence. So we insist on doing high-quality products.

5:What kind of transport do you have ?
   According to the weight,we will choose the most appropriate mode of transport for you. Our freight forwarding is efficient and cheap.