Oval Flange Units Ucfl300 Series Ucfl305 Ucfl308 Ucfl 309 Ucfl311 Pillow Block,Mounted Bearing Units

• Aligning: Aligning Bearing
• Separated: Separated
• Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
• 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.: Ucfl300 Series Ucfl305 Ucfl308 Ucfl 309 Ucfl311
• Rows Number: Single
• Raceway: Spherical Raceway
• Material: Cast Iron
• Bearing Block Model: FL
• Cast Iron (Housing): HT200
• Bearing Steel (Bearing): Gcr15/52100/100Cr6
• Unit No.: UCFL305-328
• Bearing No.: UC305-328
• Housing No.: FL305-328
• Weight (KG): 1.1-81
• Bolt Size(mm): M16-M45
• Bearing Type: Set Screw Type
• Bolt No.: 2
• Relubrication: With grease fitting and cap
• Self-Aligning: Yes
• Grease: Sino-pec Low Noise Bearing Grease
• Precision Level: ABEC-1 P0
• Noise and Vibration: Z1V1
• Bearing Outer Ring: Spherical
• Transport Package: Color Box
• Specification: UCFL301-328
• Trademark: TANN
• 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

Oval Flange Unit | Detailed Matching Table and Product Information

This type of housing is useful in saving space and weight. It can be installed by means of two bolts. The set bolt pitch is the same as that of the square flange type. 

Units No.	UCFL300 Series
Housing Type	Oval Flange Unit
Bearing Type	Set Screw Type Bearing
Self-Aligning	Yes | spherical outer surface of bearing with spherical internal surface of housing
Duty	Heavy 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

UCFL300 Series | Heavy Duty Set Screw Type

Unit No.	Bearing No.	Housing No.	Weight (kg)	Dimensions (mm / inch)											Bolt Size mm inch
				d	a	e	i	g	l	s	b	z	B	n
UCFL305	UC305	FL305	1.10	25	150	113	16	13	29	19	80	39	38	15	M16
UCFL305-13	UC305-13			13/16	5-29/32	4-7/16	5/8	1/2	1-5/32	3/4	3-5/32	1-17/32	1.4961	0.591	5/8
UCFL305-14	UC305-14			7/8
UCFL305-15	UC305-15			15/16
UCFL305-16	UC305-16			1
UCFL306	UC306	FL306	1.50	30	180	134	18	15	32	23	90	44	43	17	M20
UCFL306-17	UC306-17			1-1/16	7-3/32	5-9/32	45/64	19/32	1-1/4	29/32	3-17/32	1-47/64	1.6929	0.669	3/4
UCFL306-18	UC306-18			1-1/8
UCFL306-19	UC306-19			1-3/16
UCFL307	UC307	FL307	1.90	35	185	141	20	16	36	23	100	49	48	19	M20
UCFL307-20	UC307-20			1-1/4	7-9/32	5-35/64	25/32	5/8	1-13/32	29/32	3-15/16	1-59/64	1.8898	0.748	3/4
UCFL307-21	UC307-21			1-5/16
UCFL307-22	UC307-22			1-3/8
UCFL307-23	UC307-23			1-7/16
UCFL308	UC308	FL308	2.50	40	200	158	23	17	40	23	112	56	52	19	M20
UCFL308-24	UC308-24			1-1/2	7-7/8	5-7/32	29/32	21/32	1-9/16	29/32	4-13/32	1-13/64	2.0472	0.748	3/4
UCFL308-25	UC308-25			1-9/16
UCFL309	UC309	FL309	3.40	45	230	177	25	18	44	25	125	60	57	22	M22
UCFL309-26	UC309-26			1-5/8	9-1/16	6-31/32	63/64	23/32	1-23/32	63/64	4-29/32	2-23/64	2.2441	0.866	7/8
UCFL309-27	UC309-27			1-11/16
UCFL309-28	UC309-28			1-3/4
UCFL310	UC310	FL310	4.40	50	240	187	28	19	48	25	140	67	61	22	M22
UCFL310-29	UC310-29			1-13/16	9-7/16	7-23/64	1-7/64	3/4	1-7/8	63/64	5-1/2	2-41/64	2.4016	0.866	7/8
UCFL310-30	UC310-30			1-7/8
UCFL310-31	UC310-31			1-15/16
UCFL311	UC311	FL311	5.10	55	250	198	30	20	52	25	150	71	66	25	M22
UCFL311-32	UC311-32			2	9-27/32	7-51/64	1-3/16	25/32	2-1/16	63/64	5-29/32	2-51/64	2.5984	0.984	7/8
UCFL311-33	UC311-33			2-1/16
UCFL311-34	UC311-34			2-1/8
UCFL311-35	UC311-35			2-3/16
UCFL312	UC312	FL312	6.10	60	270	212	33	22	56	31	160	78	71	26	M27
UCFL312-36	UC312-36			2-1/4	10-5/8	8-11/32	1-19/64	7/8	2-7/32	1-7/32	6-5/64	3-5/64	2.9753	1.024	1
UCFL312-37	UC312-37			2-5/16
UCFL312-38	UC312-38			2-3/8
UCFL312-39	UC312-39			2-7/16
UCFL313	UC313	FL313	7.80	65	295	240	33	25	58	31	175	78	75	30	M27
UCFL313-40	UC313-40			2-1/2	11-5/8	9-29/64	1-19/64	31/32	2-9/32	1-7/32	6-7/8	3-5/64	2.9528	1.181	1
UCFL313-41	UC313-41			2-9/16
UCFL314	UC314	FL314	9.00	70	315	250	36	28	61	35	185	81	78	33	M30
UCFL314-42	UC314-42			2-5/8	12-13/32	9-27/32	1-27/64	1-3/32	2-13/32	1-3/8	7-9/32	3-3/16	3.0708	1.299	1-1/8
UCFL314-43	UC314-43			2-11/16
UCFL314-44	UC314-44			2-3/4
UCFL315	UC315	FL315	10.00	75	320 1	260	39	30	66	35	195	89	82	32	M30
UCFL315-45	UC315-45			2-13/16	2-19/32	10-15/64	1-17/32	1-3/16	2-19/32	1-3/8	7-11/16	3-1/2	3.2283	1.26	1-1/8
UCFL315-46	UC315-46			2-7/8
UCFL315-47	UC315-47			2-15/16
UCFL315-48	UC315-48			3
UCFL316	UC316	FL316	13.00	80	355	285	38	32	68	38	210	90	86	34	M33
UCFL316-49	UC316-49			3-1/16	13-31/32	11-7/32	1-1/2	1-1/4	2-11/16	1-1/2	8-9/32	3-35/64	3.3858	1.339	1-1/4
UCFL316-50	UC316-50			3-1/8
UCFL316-51	UC316-51			3-3/16
UCFL317	UC317	FL317	15.00	85	370	300	44	32	74	38	220	100	96	40	M33
UCFL317-52	UC317-52			3-1/4	14-9/16	11-13/16	1-47/64	1-1/4	2-29/32	1-1/2	8-21/32	3-15/16	3.7795	1.575	1-1/4
UCFL317-53	UC317-53			3-5/16
UCFL317-55	UC317-55			3-7/16
UCFL318	UC318	FL318	18.00	90	385	315	44	36	76	38	235	100	96	40	M33
UCFL318-55	UC318-55			3-7/16	15-5/32	12-13/32	1-47/64	1-13/32	3	1-1/2	9-1/4	3-15/16	3.7795	1.575	1-1/4
UCFL318-56	UC318-56			3-1/2
UCFL319	UC319	FL319	22.00	95	405	330	59	40	94	41	250	121	103	41	M36
UCFL319-58	UC319-58			3-5/8	15-15/16	12-63/64	2-21/64	1-9/16	3-11/16	1-39/64	9-27/32	4-49/64	4.0551	1.614	1-3/8
UCFL319-59	UC319-59			3-11/16
UCFL319-60	UC319-60			3-3/4
UCFL320	UC320	FL320	27.00	100	440	360	59	40	94	44	270	125	108	42	M39
UCFL320-64	UC320-64			4	17-5/16	14-11/64	2-21/64	1-9/16	3-11/16	1-17/64	10-5/8	4-29/32	4.2519	1.6535	1-1/2
UCFL322	UC322	FL322	33.00	110	470	390	60	42	96	44	300	131	117	46	M39
UCFL324	UC324	FL324	48.00	120	520	430	65	48	110	47	330	140	126	51	M42
UCFL326	UC326	FL326	58.00	130	550	460	65	50	115	47	360	146	135	54	M42
UCFL328	UC328	FL328	81.00	140	600	500	75	60	125	51	400	161	145	59	M45

 

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.