UCFL2/UCFL3/UKFL2/UCFT2 Light/Medium/Heavy Duty Set Screw/Adapter Sleeve Type Cast Iron Oval Flange Units

• Customization: Available
• Aligning: Aligning Bearing
• Separated: Separated
• Model NO.: 201 202 203 204 205 206 207 208 209 210 211 212
• Rows Number: Single
• Raceway: Spherical Raceway
• Material: Cast Iron
• Bearing Block Model: FL
• Cast Iron (Housing): HT200/Class 25B/GG20/Cr.20
• Bearing Steel (Bearing): Gcr15/52100/100Cr6
• Unit No.: UCFL201-212
• Bearing No.: UC201-212
• Housing No.: FL203-FL212
• Weight (KG): 0.45-3.74
• Bolt Size(mm): M10-M20
• Bolt Size(Inch): 3/8-3/4
• Transport Package: Color Box
• Specification: UCFL201-212
• 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.	UCFL200 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	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

Models We Supply

Oval Flange Units
Bore Size	UCFL2	UCFL3	UKFL2	UCFT2
Type	Standard Duty	Heavy Duty	Standard Duty	Normal Duty
	Set Screw	Set Screw	Adapter Sleeve	Set Screw
12	UCFL201
15	UCFL202
17	UCFL203
20	UCFL204		UKFL205+H2305	UCFT204
25	UCFL205	UCFL305	UKFL206+H2306	UCFT205
30	UCFL206	UCFL306	UKFL207+H2307	UCFT206
35	UCFL207	UCFL307	UKFL208+H2308	UCFT207
40	UCFL208	UCFL308	UKFL209+H2309	UCFT208
45	UCFL209	UCFL309	UKFL210+H2310	UCFT209
50	UCFL210	UCFL310	UKFL211+H2311	UCFT210
55	UCFL211	UCFL311	UKFL212+H2312	UCFT211
60	UCFL212	UCFL312	UKFL213+H2313
65	UCFL213	UCFL313	UKFL215+H2315
70	UCFL214	UCFL314	UKFL216+H2316
75	UCFL215	UCFL315	UKFL217+H2317
80	UCFL216	UCFL316	UKFL218+H2318
85	UCFL217	UCFL317
90	UCFL218	UCFL318
95		UCFL319
100		UCFL320
110		UCFL322
115
120		UCFL324
125
130		UCFL326
140		UCFL328

 

Catalog

UCFL200 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	t	B	n
UCFL201	UC201	FL203	0.45	12	113	90	15	11	25.5	12	60	33.3	37.5	31	12.7	M10
UCFL201-8	UC201-8		0.44	1/2	4-7/16	3-35/64	19/32	7/16	1	15/32	2-3/8	1-5/16	1-31/64	1.2205	0.5	3/8
UCFL202	UC202	FL203	0.44	15	113	90	15	11	25.5	12	60	33.3	37.5	31	12.7	M10
UCFL202-9	UC202-9		0.44	9/16	4-7/16	3-35/64	19/32	7/16	1	12.46875	2-3/8	1-5/16	1-31/64	1.2205	0.5	3/8
UCFL202-10	UC202-10		0.44	5/8
UCFL203	UC203	FL203	0.43	17	113	90	15	11	25.5	12	60	33.3	37.5	31	12.7	M10
UCFL203-11	UC203-11		0.42	11/16	4-7/16	3-35/64	19/32	7/16	1	15/32	2-3/8	1-5/16	1-31/64	1.2205	0.5	3/8
UCFL204	UC204	FL204	0.41	20	113	90	15	11	25.5	12	60	33.3	37.5	31	12.7	M10
UCFL204-12	UC204-12		0.41	20.75	4-7/16	3-35/64	19/32	7/16	1	15/32	2-3/8	1-5/16	1-31/64	1 .2205	0.5	3/8
UCFL205	UC205	FL205	0.58	25	130	99	16	13	27	16	68	35.8	40	34.1	14.3	M14
UCFL205-13	UC205-13		0.62	13/16	5-1/8	3-57/64	5/8	1/2	1-1/16	5/8	2-11/16	1-13/32	1-9/16	1.3425	0.563	1/2
UCFL205-14	UC205-14		0.61	7/8
UCFL205-15	UC205-15		0.59	15/16
UCFL205-16	UC205-16		0.58	1
UCFL206	UC206	FL206	0.86	30	148	117	18	13	31	16	80	40.2	44.5	38.1	15.9	M14
UCFL206-17	UC206-17		0.89	1-1/16	5-13/16	4-39/64	45/64	1/2	1-7/32	5/8	3-5/32	1-19/32	1-3/4	1.5	0.626	1/2
UCFL206-18	UC206-18		0.88	1-1/8
UCFL206-19	UC206-19		0.86	1-3/16
UCFL206-20	UC206-20		0.85	1-1/4
UCFL207	UC207	FL207	1.08	35	161	130	19	14	34	16	90	44.4	48.5	42.9	17.5	M14
UCFL207-20	UC207-20		1.14	1-1/4	6-11/32	5-1/8	3/4	35/64	1-11/32	5/8	3-35/64	1-3/4	1-29/32	1.689	0.689	1/2
UCFL207-21	UC207-21		1.11	1-5/16
UCFL207-22	UC207-22		1.08	1-3/8
UCFL207-23	UC207-23		1.05	1-7/16
UCFL208	UC208	FL208	1.44	40	175	144	21	14	36	16	100	51.2	55.5	49.2	19	M14
UCFL208-24	UC208-24		1.48	1-1/2	6-7/8	5-43/64	53/64	35/64	1-13/32	5/8	3-15/16	2-1/64	2-3/16	1.937	0.748	1/2
UCFL208-25	UC208-25		1.45	1-9/16
UCFL209	UC209	FL209	1.74	45	188	148	22	15	38	19	108	52.2	56.5	49.2	19	M16
UCFL209-26	UC209-26		1.84	1-5/8	7-13/32	5-53/64	55/64	19/32	1-1/2	3/4	4-1/4	2-1/16	2-7/32	1.937	0.748	5/8
UCFL209-27	UC209-27		1.80	1-11/16
UCFL209-28	UC209-28		1.76	1-3/4
UCFL210	UC210	FL210	2.10	50	197	157	22	15	40	19	115	54.6	59.5	51.6	19	M16
UCFL210-29	UC210-29		2.22	1-13/16	7-3/4	6-3/16	55/64	19/32	1-37/64	3/4	4-17/32	2-5/32	2-11/32	2.0315	0.748	5/8
UCFL210-30	UC210-30		2.17	1-7/8
UCFL210-31	UC210-31		2.12	1-15/16
UCFL210-32	UC210-32		2.08	2
UCFL211	UC211	FL211	2.91	55	224	184	25	18	43	19	130	58.4	63	55.6	22.2	M16
UCFL211-32	UC211-32		3.06	2	8-13/16	7-1/4	63/64	23/32	1-11/16	3/4	5-1/8	2-5/16	2-15/32	2.189	0.874	5/8
UCFL211-33	UC211-33		3.00	2-1/16
UCFL211-34	UC211-34		2.95	2-1/8
UCFL211-35	UC211-35		2.89	2-3/16
UCFL212	UC212	FL212	3.74	60	250	202	29	18	48	23	140	68.7	73.5	65.1	25.4	M20
UCFL212-36	UC212-36		3.87	2-1/4	9-27/32	7-61/64	1-9/64	23/32	1-7/8	29/32	5-1/2	2-23/32	2-57/64	2.563	1	3/4
UCFL212-37	UC212-37		3.79	2-5/16
UCFL212-38	UC212-38		3.72	2-3/8
UCFL212-39	UC212-39		3.65	2-7/16
UCFL213	UC213	FL213	4.57	65	258	210	30	22	50	23	155	69.7	74.5	65.1	25.4	M20
UCFL213-40	UC213-40		4.66	2-1/2	10-5/32	8-17/64	1-3/16	7/8	1-31/32	29/32	6-3/32	2-3/4	2-15/16	2.563	1	3/4
UCFL213-41	UC213-41		4.57	2-9/16
UCFL214	UC214	FL214	5.11	70	265	216	31	22	54	23	160	75.4	-	74.6	30.2	M20
UCFL214-42	UC214-42		5.32	2-5/8	10-7/16	8-1/2	1-7/32	7/8	2-1/8	29/32	6-5/16	2-31/32	-	2.937	1.189	3/4
UCFL214-43	UC214-43		5.22	2-11/16
UCFL214-44	UC214-44		5.12	2-3/4
UCFL215	UC215	FL215	5.37	75	275	225	34	22	56	23	165	78.5	-	77.8	33.3	M20
UCFL215-45	UC215-45		5.62	2-13/16	10-13/16	8-55/64	1-11/32	7/8	2-7/32	29/32	6-1/2	3-3/32	-	3.063	1.311	3/4
UCFL215-46	UC215-46		5.51	2-7/8
UCFL215-47	UC215-47		5.40	2-15/16
UCFL215-48	UC215-48		5.28	3
UCFL216	UC216	FL216	7.20	80	290	233	34	22	58	25	180	83.3	-	82.6	33.3	M22
UCFL216-49	UC216-49		7.38	3-1/16	11-13/32	9-11/64	1-11/32	22.875	2-9/32	63/64	7-3/32	3-9/32	-	3.252	1.311	7/8
UCFL216-50	UC216-50		7.25	3-1/8
UCFL216-51	UC216-51		7.12	3-1/16
UCFL217	UC217	FL217	8.61	85	305	248	36	24	63	25	190	87.6	-	85.7	34.1	M22
UCFL217-52	UC217-52		8.83	3-1/4	12	9-49/64	1-27/64	15/16	2-15/32	63/64	7-15/32	3-7/16	-	3.374	1.343	7/8
UCFL217-53	UC217-53		8.69	3-5/16
UCFL217-55	UC217-55		8.40	3-7/16
UCFL218	UC218	FL218	10.51	90	320	265	40	24	68	25	205	96.3	-	96	39.7	M22
UCFL218-56	UC218-56		10.62	3-1/2	12-19/32	10-7/16	1-37/64	15/16	2-11/16	63/64	39463	3-25/32	-	3.7795	1.563	7/8

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.