Ningbo Kent Bearing Co., Ltd

China,Ningbo ,Zhejiang
Verified Supplier

Send Email



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
Pillow Block Bearing>
Self Aligning Pillow Block Bearing Mounted 12mm Ball Bearing UCPA201

China Self Aligning Pillow Block Bearing Mounted 12mm Ball Bearing UCPA201





Self Aligning Pillow Block Bearing Mounted 12mm Ball Bearing UCPA201

MOQ： 1000 pcs
Price： Negotiable
Get Latest Price


Payment Terms	T/T,L/C,Western Union
Supply Ability	30,000,000 sets per year
Delivery Time	2-4 weeks
Packaging Details	Single Packing, Industrial/Tube Packing, Custom Packing
Product Name	Pillow Block Bearing
Material	Bearing Steel (GCr15), Stainless Steel, Ceramic, etc
Precision	P0, P6, P5, P4
Clearance	C2, C0, C3, C4
Specification	Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Noise &Vibration	Z1V1, Z2V2, Z3V3, Z4V4
Tolerance Class	ABEC-1, ABEC-3,ABEC-5,ABEC-7
HS Code	8482102000
OEM Service	Customization Welcomed
Structure	Pillow Bock Bearing/Insert Bearing
Brand Name	BUGAO
Model Number	UCPA201 UCPA202
Certification	ISO 9001:2015
Place of Origin	China

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

Low Friction Pillow Block Bearing UCFL208-24 Low Noise Bearings Self Aligning

Get Latest Price
UCPA202 UCPA205 Pillow Block Bearing ABEC 7 Heavy Duty Ball Bearing

Get Latest Price
Z4V4 UCPA Bearing UCPA201 UCPA205 UCPA206 C0 Bearing

Get Latest Price
Tapped Base Pillow Block Bearing P0 P6 P5 P4 UCPA 205 Bearing 25 mm Bore

Get Latest Price

Product Details
Company Details

Product Specification


Payment Terms	T/T,L/C,Western Union	Supply Ability	30,000,000 sets per year
Delivery Time	2-4 weeks	Packaging Details	Single Packing, Industrial/Tube Packing, Custom Packing
Product Name	Pillow Block Bearing	Material	Bearing Steel (GCr15), Stainless Steel, Ceramic, etc
Precision	P0, P6, P5, P4	Clearance	C2, C0, C3, C4
Specification	Open, Z, ZZ, RZ, 2RZ, RS, 2RS	Noise &Vibration	Z1V1, Z2V2, Z3V3, Z4V4
Tolerance Class	ABEC-1, ABEC-3,ABEC-5,ABEC-7	HS Code	8482102000
OEM Service	Customization Welcomed	Structure	Pillow Bock Bearing/Insert Bearing
Brand Name	BUGAO	Model Number	UCPA201 UCPA202
Certification	ISO 9001:2015	Place of Origin	China
High Light	Self Aligning Pillow Block Bearing ，Mounted 12mm Ball Bearing ，12mm Ball Bearing UCPA201

Self-Alignment Pillow Block Bearing UCPA201 12mm Mounted Bearng for Manufacturer

The 201 pillow block bearing is a common type of mounted ball bearing widely used in various industrial equipment. Below are the detailed dimensions, material introduction, and typical application cases for the 201 pillow block bearing.

1. Actual Dimensions

The standard dimensions of the 201 pillow block bearing are as follows (in millimeters):

Parameter	Dimension (mm)
Bore Diameter (d)	12 mm
Outer Diameter (D)	32 mm
Bearing Width (B)	10 mm
Mounting Hole Spacing (A)	50 mm
Mounting Hole Diameter (B)	6.5 mm
Housing Height (H)	25 mm
Overall Width (L)	80 mm

2. Material Introduction

The main materials used in the 201 pillow block bearing include:

Bearing Material:
- GCr15 Bearing Steel: High-carbon chromium steel with high hardness, wear resistance, and fatigue resistance, suitable for medium loads and high-speed operation.
- Stainless Steel: Used in environments requiring corrosion resistance, such as food processing or humid conditions.
Housing Material:
- Cast Iron: Provides high strength and durability, suitable for most industrial environments.
- Plastic: Used for light loads or applications requiring insulation, such as in the food or pharmaceutical industries.

3. Application Cases

The 201 pillow block bearing is widely used in the following fields due to its compact design, easy installation, and durability:

Agricultural Machinery
- Used in harvesters, seeders, and tractors to support rotating shafts and withstand medium loads.
- Its sealed design prevents dust and moisture ingress, extending service life.
Conveyor Systems
- Used in belt conveyors and roller conveyors to support rollers and shafts, ensuring smooth operation.
- Suitable for light to medium load material handling.
Food Processing Equipment
- Used in mixers, filling machines, and packaging machines. Stainless steel material meets hygiene requirements.
- Corrosion-resistant design is ideal for wet and clean environments.
Industrial Fans and Blowers
- Used to support fan shafts, ensuring stability and low noise during high-speed operation.
- Suitable for medium loads and high-speed applications.
Small Machinery
- Used in textile machinery, printing machinery, and packaging machinery to support rotating components.
- Compact design is ideal for applications with limited space.
Household Appliances
- Used in washing machines, dryers, and fans to provide smooth rotation and low-noise operation.
- Durability and low maintenance requirements make it an ideal choice.

Advantages

Easy Installation: The housed design simplifies installation and removal, reducing downtime.
High Durability: High-hardness bearing steel and cast iron housing ensure long life and reliability.
Excellent Sealing: Optional rubber seals or metal shields prevent contamination and retain lubrication.
Wide Applicability: Suitable for various industrial environments and equipment types.

The 201 pillow block bearing, with its compact design, high durability, and wide range of applications, is an essential component in industrial equipment. Whether in agricultural machinery, conveyor systems, or food processing equipment, the 201 pillow block bearing delivers reliable performance and support. For more detailed dimension diagrams or customization options, please contact the supplier or manufacturer for further information.

UCPA Series Pillow Block Bearing Parameters

Wide Applications of Pillow Block Bearings

带座外球面轴承应用2-600x600-0.jpg

Customization Welcomed:

We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
We can custom your packaging according to your design.
All copyright owned by clients and we promised don't disclose any information.

Packing and Shipping:

The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing
Shipping method is negotiable.

ABEC-1 Tolerance Class ABEC-1 (P0)

Inner Ring									Tolerance in um/s
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max			max	max	high	low	max
1)0.6	2.5	0	-8	10	8	6	6	10	0	-40	12
2.5	10	0	-8	10	8	6	6	10	0	-120	15
10	18	0	-8	10	8	6	6	10	0	-120	20
18	30	0	-10	13	10	8	8	13	0	-120	20
30	50	0	-12	15	12	9	9	15	0	-120	20
50	80	0	-15	19	19	11	11	20	0	-150	25

Outer Ring									Tolerance in um/s
D mm		Δdmp		VDp²)⁴)Open Bearings Diameter Series			Capped Bearings²)³)	Vdmp	Kia	ΔBs		Vbs
D mm		Δdmp		9	0,1	2,3,4	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max				max	max	high	low	max
1)2.5	6	0	-8	10	8	6	10	6	15	Identical to ΔBs and VBs of inner ring of same bearing
6	18	0	-8	10	8	6	10	6	15
18	30	0	-9	12	9	7	12	7	15
30	50	0	-11	14	11	8	16	8	20
50	80	0	-13	16	13	10	20	10	25
80	120	0	-15	19	19	11	26	11	35
120	150	0	-18	23	23	14	30	14	40

ABEC-3 Tolerance Class ABEC-3 (P6)

Inner Ring									Tolerance in um/s
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max			max	max	high	low	max
11)0.6	2.5	0	-7	9	7	5	5	5	0	-40	12
2.5	10	0	-7	9	7	5	5	6	0	-120	15
10	18	0	-7	9	7	5	5	7	0	-120	20
18	30	0	-8	10	8	6	6	8	0	-120	20
30	50	0	-10	13	10	8	8	10	0	-120	20
50	80	0	-12	15	15	9	9	10	0	-150	25

Outer Ring									Tolerance in um/s
D mm		Δdmp		VDp²)⁴)Open Bearings Diameter Series			Capped Bearings²)³)	Vdmp	Kia	ΔBs		Vbs
D mm		Δdmp		9	0,1	2,3,4	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max				max	max	high	low	max
1)2.5	6	0	-7	9	7	5	9	5	8	Identical to ΔBs and VBs of inner ring of same bearing
6	18	0	-7	9	7	5	9	5	8
18	30	0	-8	10	8	6	10	6	9
30	50	0	-9	11	9	7	13	7	10
50	80	0	-11	14	11	8	16	8	13
80	120	0	-13	16	16	10	20	10	18
120	150	0	-15	19	19	11	25	11	20

ABEC-5 Tolerance Class ABEC-5 (P5)

Inner Ring									Tolerance in um/s
d mm		Δdmp		Vdp²)Diameter Series		Vdmp	Kia	Sd	Sis³⁾	ΔBs	Vbs
d mm		Δdmp		9	0,1,2,3,4	Vdmp	Kia	Sd	Sis³⁾	ΔBs	Vbs
over	including	high	low	max		3	max	max	max	High	Low	max
1)0.6	2.5	0	-5	5	4	3	4	7	7	0	-40	5
2.5	10	0	-5	5	4	3	4	7	7	0	-40	5
10	18	0	-5	5	4	3	4	7	7	0	-80	5
18	30	0	-6	6	5	3	4	8	8	0	-120	5
30	50	0	-8	8	6	4	5	8	8	0	-120	5
50	80	0	-9	9	7	5	5	8	8	0	-150	6

Outer Ring									Tolerance in um/s
D mm		Δdmp		Vdp²)Diameter Series		Vdmp	Kia	SD⁴⁾ SD1⁵⁾	Sea⁴⁾⁵⁾	ΔBs		Vbs
D mm		Δdmp		9	0,1,2,3,4	Vdmp	Kia	SD⁴⁾ SD1⁵⁾	Sea⁴⁾⁵⁾	ΔBs		Vbs
over	including	high	low	max			max	max	max	High	Low	max
1)2.5	6	0	-5	5	4	3	5	8	8			5
6	18	0	-5	5	4	3	5	8	8			5
18	30	0	-6	6	5	3	6	8	8			5
30	50	0	-7	7	5	4	7	8	8			5
50	80	0	-9	9	7	5	8	8	10			6
80	120	0	-10	10	8	5	10	9	11			8
120	150	0	-11	11	8	6	11	10	13			8

ABEC-7 Tolerance Class ABEC-7 (P4)

Inner Ring												Tolerance in um/s
d mm		Δdmp		Δds		Vdp²)Diameter Series		Vdmp	Kia	Sd	Sia	ΔBs		Vbs
d mm		Δdmp		Δds		7,8,9	1,7,2,3,4	Vdmp	Kia	Sd	Sia	ΔBs		Vbs
over	including	high	low	high	low	max		max	max	max	max	High	low	Low	max
1)0.6	2.5	0	-4	0	-4	4	3	2	2.5	3	3	0	-40	-40	2.5
2.5	10	0	-4	0	-4	4	3	2	2.5	3	3	0	-40	-40	2.5
10	18	0	-4	0	-4	4	3	2	2.5	3	3	0	-80	-80	2.5
18	30	0	-5	0	-5	5	4	2.5	3	4	4	0	-120	-120	2.5
30	50	0	-6	0	-5	6	4	3	4	4	4	0	-120	-120	3
50	80	0	-7	0	-5	7	5	3.5	4	5	5	0	-150	-150	4

Outer Ring												Tolerance in um/s
D mm		Δdmp		Δds		Vdp²)Diameter Series		Vdmp	Kia	Sd	Sia	ΔBs		Vbs
D mm		Δdmp		Δds		7,8,9	1,7,2,3,4	Vdmp	Kia	Sd	Sia	ΔBs		Vbs
over	including	high	low	high	low	max		max	max	max	max	High	low	max
1)2.5	6	0	-4	0	-4	4	3	2	3	4	5	Identical to ΔBs and VBs of inner ring of same bearing		2.5
6	18	0	-4	0	-4	4	3	2	3	4	5			2.5
18	30	0	-5	0	-5	5	4	2.5	4	4	5			2.5
30	50	0	-6	0	-6	6	5	3	5	4	5			2.5
50	80	0	-7	0	-7	7	5	3.5	5	4	5			3
80	120	0	-8	0	-8	8	6	4	6	5	6			4
120	150	0	-9	0	-9	9	7	5	7	5	7			5

Tolerance Data for Vibration of Single Bearing

D	V			V1			V2			V3			V4
mm	Low	Medium	High	Low	Medium	High	Low	Medium	High	Low	Medium	High	Low	Medium	High
3,4	80	44	44	60	35	32	48	26	22	31	16	15	28	10	10
5,6	110	72	60	74	48	40	58	36	30	35	21	18	32	11	11
7,8,9	130	96	80	92	66	54	72	48	40	44	28	24	38	12	12
10,12	160	120	100	120	80	70	90	60	50	55	35	30	45	14	15
15	210	150	120	150	100	85	110	78	60	65	46	35	52	18	18
17	210	150	120	150	100	85	110	78	60	65	46	35	52	25	25
20	260	190	150	180	125	100	130	100	75	80	60	45	60	25	25
22,25	260	190	150	180	125	100	130	100	75	80	60	45	60	30	32
28	260	190	150	180	125	100	130	100	75	80	60	45	60	35	40
30,32	300	240	190	200	150	130	150	120	100	90	75	60	70	35	40
35	300	240	190	200	150	130	150	120	100	90	75	60	70	42	45
40	360	300	260	240	180	160	180	150	130	110	90	80	82	50	50
45	360	300	260	240	180	160	180	150	130	110	90	80	82	60	60
50	420	320	320	280	200	200	210	160	160	125	100	100	95	70	70

Maximum Vibration Acceleration of Single Bearing

D	Diameter Series(0)				Diameter Series(2)					Diameter Series(3)
mm	Z	Z1	Z2	Z3	Z	Z1	Z2	Z3	Z4	Z	Z1	Z2	Z3	Z4
3	35	34	32	28	36	35	32	30	-	37	36	33	31	-
4	35	34	32	28	36	35	32	30	-	37	36	33	31	-
5	37	36	34	30	38	37	34	32	-	39	37	35	33	-
6	37	36	34	30	38	37	34	32	-	39	37	35	33	-
7	39	38	35	31	40	38	36	34	-	-	-	-	-	-
8	39	38	35	31	40	38	36	34	-	-	-	-	-	-
9	41	40	36	32	42	40	37	35	-	-	-	-	-	-
10	43	42	38	33	44	42	39	35	30	37	44	40	37	32
12	44	43	39	34	45	43	39	35	30	47	45	40	37	32
15	45	44	40	35	46	44	41	36	31	48	46	42	38	33
17	46	44	40	35	47	45	41	36	31	49	47	42	38	33
20	47	45	41	36	48	46	42	38	33	50	48	43	39	34
22	47	45	41	36	48	46	42	38	33	50	48	43	39	34
25	48	46	42	38	49	47	43	40	36	51	49	44	41	37
28	49	47	43	39	50	48	44	41	37	52	50	45	42	38
30	49	47	43	39	50	48	44	41	37	52	50	45	42	38
32	50	48	44	40	51	49	45	42	38	53	51	46	43	39
35	51	49	45	41	52	50	46	43	39	54	52	47	44	40
40	53	51	46	42	54	52	47	44	40	56	54	49	45	41
45	55	53	48	45	56	54	49	46	43	58	56	51	47	44
50	57	54	50	47	58	55	51	48	45	60	57	53	49	46
55	59	56	52	49	60	57	53	50	47	62	59	54	51	48
60	61	58	54	51	62	59	54	51	48		61	56	53	50

Company brand KYODO YUSHI	Product	Base oil	Usage range	Characteristics


EXXON	Multemp SRL	Polyol ester+Diester	(-50,+150)	Excellent noise suppressantproperty and extended performance life
	Multemp PS	Diester+Refined mineral oil	(-50,+130)	Excellent low temperature performance,has outstanding noise suppressant property
	Multemp SM-B	Synthetic hydrocarbon	(-50,+200)	Long service life under high temperature,Excellent low temperature performance,has high speed operation,low noise property
	Multemp ET-K	SyntheticEther +Polyol ester	(-40≥,+200)	Has more extended life under high operating temperature condition
MOBILE	Polyrex EM	Mineral grease	(-40,+180)	Long life and high temperature
	Beacon325	Synthetic grease	(-54,+150)	General purpose grease
	Andok C	Channeling petroleum grease	(-27,+120)	Smooth running,long life with minimum migration
CHEVRON	Mobil 28(MIL-G-81322)	Synthetic hydrocarbon	(-54,+177)	Wide temperature range,good low temperature torque
CHEVRON	Mobil HP	Lithium complex	(-30,+110)	Vibration,moderate speed and good corrosion resistance
SHELL	SRI-2	Mineral grease	(-30,+180)	High temperature range,good water resistance
DUPONT	Alvania 2	Mineral grease	(-35,+120)	Long life and high temperature
DUPONT	RLQ #2	Mineral grease	(-50,+150)	Low noise,high speed and high temperature
KLUBER	ASONIC	Synthetic hydrocarbon	(-50,+140)	High temperature stability with good lubricity properties
JINZHI	HANGU 2#	Mineral grease	(-20,+120)	Low noise
JINZHI	HTHS	Mineral grease	(-40,+180)	High speed,low temperature,low torque and low noise

04Clearance-Parameters

The Radial Clearance of Bearings with Electric Motor Quality

Bore			CM
Over		Including		Min	Max
mm	inch	mm	inch	um	um
10	0.3937	18	0.7087	4	11
18	0.7087	24	0.9449	5	12
24	0.9449	30	1.1811	5	12
30	1.1811	40	1.5748	9	17
40	1.5748	50	1.9685	9	17
50	1.9685	65	2.5591	12	22

Datas of the Mini-deep Groove Bearings Under No Load As Follows:										Tolerance in um
Bore				Inch R Series	C2		NORMAL		C3		C4
Over		Including			C2		NORMAL		C3		C4
mm	inch	mm	inch		min	max	min	max	min	max	min
2.5	0.0984	10	0.3937	R2-R6	0	7	2	13	8	23	14
10	0.3937	18	0.7087	R8-R10	0	9	3	18	11	25	18
18	0.7087	24	0.9449	R12-R14	0	10	5	20	13	58	20
24	0.9449	30	1.1811	R16-18	1	11	5	20	13	28	23
30	1.1811	40	1.5748	R20-R24	1	11	6	20	15	33	28
40	1.5748	50	1.9685		1	11	6	23	18	36	30
50	1.9685	65	2.5591		1	12	8	28	23	43	38

Datas of the Mini-deep Groove Bearings Under No Load As Follows:									Tolerance in um
Clearance Code	MC1		MC2		MC3		MC4		MC5
Clearance	min	max	min	max	min	max	min	max	min	max
Clearance	1	6	4	9	6	11	9	14	15	22

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2003 


Ecer Certification：

Verified Supplier 

We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ... We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ...

+ Read More

Reach Us
Ningbo Kent Bearing Co., Ltd
No.5, Tangchuangyuan, Yangshan Industrial Zone, Ditang Sub-district, Yuyao City, Ningbo City, Zhejiang Province
https://www.motor-bearings.com/

Send Email

Leave a Message, we will call you back quickly!