UCT305-310 Heavy Duty Take-Up Unit Set Screw Pillow Block for Agriculture Machinery

• Customization: Available
• Aligning: Aligning Bearing
• Separated: Separated
• Model NO.: UCT305/306/307/308/309/310
• Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
• Rows Number: Single
• Raceway: Spherical Raceway
• Material: Cast Iron
• Bearing Block Model: T
• Bearing Model: UC305-UC328
• Housing Model: T305-T328
• Housing Type: Take-Up Unit
• Bearing Type: Set Screw Type Bearing
• Self-Aligning: Yes spherical outer surface of bearing
• Duty: Heavy Duty
• Bearing Outer Ring: Spherical
• Relubricatable: With Grease Fitting and Cap
• Grease: Sino-pec Low Noise Bearing Grease
• Interchange: Interchangeable
• Precision Level: ABEC-1 P0
• Noise and Vibration: Z1V1
• Brand: Neutral TANN OEM service
• Housing Material: Grey Cast Iron Ductile Stainless Steel
• Warranty: 1-2 Year
• Transport Package: Industrial Packing or Color Box
• Specification: UCT305-UCT328
• Trademark: TANN or Be Customized
• Origin: China
• HS Code: 8483200000
• Production Capacity: 80million Per Year
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 21.000kg

Product Description

 

TANN Mounted Bearing Units

The TANN mounted bearing unit is a bearing unit which combines the spherical outside surface ball bearing, seal, and a housing of high-grade cast iron or pressed steel. It features a variety of structure patterns, and is suitable for appliation under tough conditions. 

Key Words	Advantages
Maintance	Low maintenance due to its self-aligning capabilities
Lubrication	Fast and easy re-lubrication due to a built-in lubrication hole
Self-Alignment	Rational self-alignment
Load	Larger load carrying capacity, relubricable, longer service life of the units
Seal	Efficient, sealing ability of the units with covers is perfect
House	Solid housing, provide maximum rigidity against deformation for any condition
Lock	Easy and positive locking to shaft
Heat-Treatment	Special heat-treatment on bearing inner ring prevent causing cracking
Device	Unique device to prevent bearing outer ring rotation
Interchangeability	Complete interchangeability between bearing and housing
Installation	Easy installation
Position	Easy positioning for mounting

 

Product Description

Take-Up Unit | Detailed Matching Table and Product Information

This type is applied to the machines in which the center of main shaft need free alignjment. 

Units No.	UCT200 Series
Housing Type	Take Up Unit
Bearing Type	Set Screw Type Bearing
Self-Aligning	Yes | spherical outer surface of bearing with spherical internal surface of housing
Duty	Standard Duty
Bearing Outer Ring	Spherical
Relubricatable	With Grease Fitting and Cap
Grease	Sino-pec Low Noise Bearing Grease
Interchange	Interchangeable
Unit of Measure	Metric and Inch
Precision Level	ABEC-1 | P0
Noise and Vibration	Z1V1
Brand	Neutral | TANN | OEM service

Catalog

UCT300 Series | Heavy Duty Set Screw Type

Unit No.	Bearing No.  mm inch	Housing No.	Weight (kg)	Dimensions (mm / inch)
				d	o	g	p	q	s	b	k	e	a	w	j	l	h	B	n
UCT305	UC305	T305	1.40	25	16	14	62	36	26	65	12	80	89	122	36	26	76	38	15
UCT305-13	UC305-13			13/16	5/8	9/16	2-7/16	1-13/32	1-1/32	2-9/16	0.472	3-5/32	3-1/2	4-13/16	1-13/32	1-1/32	3	1.4961	0.591
UCT305-14	UC305-14			7/8
UCT305-15	UC305-15			15/16
UCT305-16	UC305-16			1
UCT306	UC306	T306	1.80	30	18	16	70	41	28	74	16	90	100	137	41	28	85	43	17
UCT306-17	UC306-17			1-1/16	23/32	5/8	2-3/4	1-5/8	1-3/32	2-29/32	0.63	3-55/64	3-15/16	5-13/32	1-5/8	1-3/32	3-11/32	1.6929	0.669
UCT306-18	UC306-18			1-1/8
UCT306-19	UC306-19			1-3/16
UCT307	UC307	T307	2.40	35	20	17	75	45	30	80	16	100	111	150	45	32	94	48	19
UCT307-20	UC307-20			1-1/4	25/32	43/64	2-15/16	1-25/32	1-3/16	2-5/32	0.63	3-15/16	4-3/8	5-29/32	1-25/32	1-1/4	3-11/16	1.8898	0.748
UCT307-21	UC307-21			1-5/16
UCT307-22	UC307-22			1-3/8
UCT307-23	UC307-23			1-7/16
UCT308	UC308	T308	3.00	40	22	19	83	50	32	89	18	112	124	162	50	34	100	52	19
UCT308-24	UC308-24			1-1/2	7/8	3/4	3-17/64	1-31/32	1-1/4	3-1/2	0.709	4-13/32	4-7/8	6-3/8	1-21/32	1-11/32	3-15/16	2.0472	0.748
UCT308-25	UC308-25			1-9/16
UCT309	UC309	T309	4.00	45	24	20	90	55	34	97	18	125	138	178	55	38	110	57	22
UCT309-26	UC309-26			1-5/8	15/16	25/32	3-17/32	2-5/32	1-11/32	3-13/16	0.709	4-59/64	5-7/16	7	2-5/32	1-1/2	4-11/32	2.2441	0.866
UCT309-27	UC309-27			1-11/16
UCT309-28	UC309-28			1-3/4
UCT310	UC310	T310	5.00	50	27	22	98	61	37	106	20	140	151	192	61	40	118	61	22
UCT310-29	UC310-29			1-13/16	1-1/16	7/8	3-27/32	2-13/32	1-15/32	4-3/16	0.787	5-33/64	5-15/16	7-9/16	2-13/32	1-9/16	4-21/32	2.4016	0.866
UCT310-30	UC310-30			1-7/8
UCT310-31	UC310-31			1-15/16
UCT311	UC311	T311	6.40	55	29	23	105	66	39	115	22	150	163	207	66	44	127	66	25
UCT311-32	UC311-32			2	1-15/16	29/32	4-1/8	2-19/32	1-17/32	4-17/32	0.866	5-29/32	6-13/32	8-5/32	2-19/32	1-23/32	5	2.5984	0.984
UCT311-33	UC311-33			2-1/16
UCT311-34	UC311-34			2-1/8
UCT311-35	UC311-35			2-3/16
UCT312	UC312	T312	7.60	60	31	25	113	71	41	123	22	160	178	220	71	46	135	71	26
UCT312-36	UC312-36			2-1/4	1-7/32	31/32	4-7/16	2-25/32	1-5/8	4-27/32	0.866	6-19/64	7	8-21/32	2-25/32	1-13/16	5-5/16	2.7953	1.024
UCT312-37	UC312-37			2-5/16
UCT312-38	UC312-38			2-3/8
UCT312-39	UC312-39			2-7/16
UCT313	UC313	T313	9.70	65	32	27	116	70	43	134	26	170	190	238	80	50	146	75	30
UCT313-40	UC313-40			2-1/2	1-17/64	1-1/16	4-9/16	2-3/4	1-11/16	5-9/32	1.024	6-11/16	7-15/32	9-3/8	3-5/32	1-31/32	5-3/4	2.9528	1.181
UCT313-41	UC313-41			2-9/16
UCT314	UC314	T314	11.00	70	36	27	130	85	46	140	26	180	202	252	90	52	155	78	33
UCT314-42	UC314-42			2-5/8	1-13/32	1-1/16	5-1/8	3-11/32	1-13/16	5-1/2	1.024	7-3/32	7-15/16	9-29/32	3-17/32	2-1/16	6-3/32	3.2283	1.299
UCT314-43	UC314-43			2-11/16
UCT314-44	UC314-44			2-3/4
UCT315	UC315	T315	14.00	75	36	27	132	85	46	150	26	192	216	262	90	55	160	78	32
UCT315-45	UC315-45			2-13/16	1-13/32	1-1/16	5-3/16	3-11/32	1-13/16	5-29/32	1.024	7-9/16	8-1/2	10-5/16	3-17/32	2-5/32	6-5/16	3.23	1.26
UCT315-46	UC315-46			2-7/8
UCT315-47	UC315-47			2-15/16
UCT315-48	UC315-48			3
UCT316	UC316	T316	16.00	80	42	30	150	98	53	160	30	204	230	282	102	60	174	86	34
UCT316-49	UC316-49			3-1/16	1-21/32	1-3/16	5-29/32	3-27/32	2-3/32	6-5/16	1.181	8-1/32	9-1/16	11-3/32	4-1/32	2-3/8	6-27/32	3.2283	1.26
UCT316-50	UC316-50			3-1/8
UCT316-51	UC316-51			3-3/16
UCT317	UC317	T317	20.00	85	42	32	152	98	53	170	32	214	240	298	102	64	183	96	40
UCT317-52	UC317-52			3-1/4	1-21/32	1-1/4	5-31/32	3-27/32	2-3/32	6-11/16	1.26	8-27/64	9-7/16	11-23/3	4-1/32	2-17/32	7-7/32	3.7795	1.575
UCT317-53	UC317-53			3-5/16
UCT317-54	UC317-54			3-7/16
UCT318	UC318	T318	22.00	90	46	32	160	106	57	175	32	228	255	312	110	66	192	96	40
UCT318-55	UC318-55			3-7/16	1-13/16	1-1/4	6-5/16	4-3/16	2-1/4	6-7/8	1.26	8-31/32	10-1/32	12-9/32	4-11/32	2-19/32	7-9/16	3.7795	1.575
UCT318-56	UC318-56			3-1/2
UCT319	UC319	T319	24.00	95	46	33	165	106	57	180	35	240	270	322	110	72	197	103	41
UCT319-58	UC319-58			3-5/8	1-13/16	1-5/16	6-1/2	4-3/16	2-1/4	7-3/32	1.378	9-29/64	10-5/8	2-11/16	4-11/32	2-27/32	7-3/4	4.0551	1.614
UCT319-59	UC319-59			3-11/16
UCT319-60	UC319-60			3-3/4
UCT320	UC320	T320	32.00	100	48	32	175	115	59	200	35	260	290	345	120	75	210	108	42
UCT320-64	UC320-64			4	48 1-7/8	1-1/4	6-7/8	4-17/32	2-21/64	39271	1.378	10-15/64	11-13/32	13-19/32	4-23/32	2-15/16	8-9/32	4.2519	1.6535
UCT322	UC322	T322	40.00	110	52	38	185	125	65	215	38	285	320	385	130	80	235	117	46
UCT324	UC324	T324	55.00	120	60	42	210	140	70	230	45	320	355	432	140	90	267	126	51
UCT326	UC326	T326	69.00	130	65	45	220	150	75	240	50	350	385	465	150	100	285	135	54
UCT328	UC328	T328	84.00	140	70	50	230	160	80	255	50	380	415	515	155	100	315	145	59

 

Product Material

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

Chemical composition of high-carbon chrome bearing steel:
 

Standard steel material
		C	Si	Mn	Cr	Mo	P	S
DIN	100Cr6	0.95~1.05	0.15~0.35	0.25~0.45	1.40~1.65		≤0.030	≤0.025
JIS	SUJ2	0.95~1.10	0.15~0.35	≤0.50	1.30~1.60		≤0.025	≤0.025
GB/T	Gcr15	0.95~1.05	0.15~0.35	0.25~0.45	1.40~1.65	≤0.08	≤0.025	≤0.025
ASTM	52100	0.98~1.10	0.15~0.35	≤0.50	1.30~1.60		≤0.025	≤0.025

Cage Material| cold-rolled steel sheet, glass fiber reinforced nylon 66 plastic, phenolic or machined brass

Most of ball-bearing cages are made of cold-rolled steel sheet. And for some bearing types and special applications, cages are made of glass fiber reinforced nylon 66 plastic, phenolic or machined brass.


Housing Material| Stainless Steel, Sheet Steel, Plastic, Gray Cast Iron, Ductile Cast Iron

The material of bearing housings is gray or ductile cast iron, housings can also be made of pressed steel, stainless steel, or engineering plastic for special purposes, depending on application and or customer's requirement. 

Mechanical properties of housing material:

Class	Thickness	Diameter	Tensile strenght	Bender	Deflection	Pressure	Hardness
	mm	mm	kgf/mm²	kgf/mm²	mm	kgf/mm²	HB
HT200	< 06-80	13	< 32	53	1.8	75	187-255
	< 08-15	20	< 25	45	2.5	75	170-241
	< 15-30	30	< 20	40	2.5	75	170-241
	< 30-50	45	< 18	34	3	75	170-241
	< 50	60	< 16	31	4.5	75	160-229

TANN uses gray cast iron as the standard material for cast iron housings. Among metallic material cast iron has a high damping capacity, which is an ideal characteristic for mechanical components. This means cast iron, exhibits superior performance when absorbing vibration, compared with other materials. Additionally cast iron is suitable for high temperatures of up to 300C°.

Manufacturing Processing

Manufacturing Processing | Steps and Advantages

# Raw Material
1. Years of hands-on experience result in perfect raw material ratios.
2. Toughness of the cast iron material due to the mixing of different trace elements. 

# Housing Molds
1. International standard molds are available for interchangeable convenience.
2. Independent mold development team can provide customized mold service according to the OEM requirements. 

# Hollow Model
1. Regularity of sand pattern facilitates batch manufacturing.
2. The location of factory brings lower temperature difference, which slows down the condensation of molten iron and improves the quality. 

# Deburring
1. The housings removed from the sand hollow model are processed by an initial cleaning and polishing.
2. The clean surface and removed burrs reduce the burden of machining in the following process, achieving the best machinable condition.

# Turning and Drilling
1. Multi-project handling turning equipment helps to increase the efficiency of turning.
2. Machining parameters according to international standards guarantee the interchangeability of mating surfaces and mounting holes.

# Painting
1. Spraying can help the painting color adhere more evenly to the housing surface than dipping.
2. The complete conveyor line ensures uniformity and stability of the color of the same batch of housings.

# Housing Display
1. Uniform colors, flat surfaces and precise mounting holes are what we look for in housing's.
2. The metal surface of the seat is cleaned and stabilized with anti-rust oil.

# Packing
1. Customized inner and outer packaging helps clients achieve brand promotion.
2. Designed composite pallets have a more stable structure, ensuring the safety of goods in transit.

Quality Control

Quality Control | Inspection and Equipment

In order to maintain the quality constant over time, below entire series of tests reported are performed:

- hardness tests on the materials
- microscopic inspection
- chemical analysis of the composition
- magnetic exploration
- corrosion from contct with acid substances
- noise and vibration tests
- visual inspection

Raw Material Measuring Equipment




Product Accuracy Measuring
 

FAQ

# Experience
A: We have been working in bearings for 16 years and in technical positions for 12 years.

# Standard or Nonstandard
A:These are standard size bearing.
B:We can order non-standard bearings with drawing or detaileddimensions.

#  Integrated Roles
A: We have had our own bearing production plant for 12 years and ourown sales team for 16 years, which have gathered a comprehensiveproduct range with a complete supply-chain system for the one-stopshop service for customers.

# MOQ
A: 10PCS, 100PCS,1000PCs accept for the standard size with different prices.
lf you purchase the Non-Standard for Bearing the MOQ is 3000pcs.

# Sample
A:Yes, free samples for testing before mass production can be offered.

# OEM Serive
A:Yes, OEM is accepted and we can customize for you according tosample or drawing.

# Stock
A:Yes, most of the bearings showing on are available in stock.
B:But when we are in peak season,stocks consumed, so we need timefor production.

# Delivery
lnstock beairngs: 10-15 days
Out of stock bearings: 30-45 days

# Product Range
A: main products are ball bearing, pillow block bearing , plastic bearing,ceramic bearing, and industrial tools,etc, as per customers' drawingsor samples.

# Fields We Cover
A: We supplies different precision level bearings for differenctoperation area, the main areas we supply are bicycle,automotiveaftermarket, agriculture, machine tool, and general industry.