20x47x15.25mm Roller Bearing 30204

Get Latest Price

Min. Order:

1 Piece

Payment term:

T/T

Delivery time:

10-30 days

Technical Parameters:

Product Designations:

30204

Structure:

Tapered roller bearing

Inside Diameter:

20 mm

Outside Diameter:

47 mm

Thickness:

15.25 mm

Weight:

0.4 KG

Brand:

LBR

Precision Rating:

P0 P6 P5 P4 P2

Bearing Material:

Chrome steel

Seals Type:

Open

Specifications

Series		30204

Cone Part Number		X30204M

Cup Part Number		Y30204M

Design Units		Metric

Bearing Weight		0.3000 Kg

Cage Type		Stamped Steel

Dimensions

D - Cup Outer Diameter		47.000 mm

d - Cone Bore		20.000 mm

B - Cone Width		14.000 mm

C - Cup Width		12.000 mm

T - Bearing Width		15.250 mm

Z - Number of Rollers Per Row		16

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius¹

1.020 mm

r - Cup Backface "To Clear" Radius²

1.02 mm

da - Cone Frontface Backing Diameter

25.91 mm

db - Cone Backface Backing Diameter

27.43 mm

Da - Cup Frontface Backing Diameter

43.94 mm

Db - Cup Backface Backing Diameter

40.89 mm

Ab - Cage-Cone Frontface Clearance

2.29 mm

Aa - Cage-Cone Backface Clearance

0.00 mm

a - Effective Center Location³

-4.30 mm

¹ These maximum fillet radii will be cleared by the bearing corners.
² These maximum fillet radii will be cleared by the bearing corners.
³ Negative value indicates effective center inside cone backface.

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)		8620 N

C1 - Dynamic Radial Rating (1 million revolutions)		33200 N

C0 - Static Radial Rating		33000 N

C_a90 - Dynamic Thrust Rating (90 million revolutions)		5090 N

Factors

K - Factor		1.69

e - ISO Factor		0.35

Y - ISO Factor		1.74

G1 - Heat Generation Factor (Roller-Raceway)		7.1

G2 - Heat Generation Factor (Rib-Roller End)		7.3

Cg - Geometry Factor		0.0474

Share this product to:

Let more people see your product

How can you buy 20x47x15.25mm Roller Bearing 30204 on the Internet?
High quality 30204 ( 0.4 kg Mass, ID: 20 mm OD: 47 mm WD: 15.25 mm , P0 P6 P5 P4 P2 Accuracy Class , Chrome steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 30204. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

- Tapered roller bearing 30205
- 1.Tapered roller bearing 2.In rich stock 3.High precision 4.Guarantee quality 5.Sample can be supplied
- Automobile bearing 30205
- 1.25×52×15mm 2.Chrome steel material 3.Application: Automobile 4.Radial loading Application: Automobile, rolling machine, mine industry,
- Automobile bearing 30205
- 1.25×52×15mm 2.Chrome steel material 3.Application: Automobile 4.Radial loading Application: Automobile, rolling machine, mine industry,
- 30208 chrome steel tapered roller bearing
- 1.Size: 40×80×18mm 2.Weight: 0.422kg 3.Cage: Steel 4.High precision long life, low noise P0(ABEC-1), P6(ABEC-3), P5(ABEC-5),
- JL69349/10 tapered roller bearing
- 1. 38x63x17mm roller bearing 2. Metric tapered roller bearing 3. Chrome steel material 4. Long
- LM11749/10 bearing
- 1. Inch tapered roller bearing 2. 17.463x39.878x13.843mm 3. Chrome steel material 4. Long life time 5.
- LM11949/10 bearing
- 1. Inch tapered roller bearing 2. 19.050x45.237x15.494mm 3. Chrome steel material 4. Long life time 5.
- 6207 bearing 35x72x17
- 1. 6207 bearing 35x72x17 2. 35x72x17mm 3. Chrome steel material 4. Deep groove ball bearing 5.

20x47x15.25mm Roller Bearing 30204

20x47x15.25mm Roller Bearing 30204

Series

Cone Part Number

Cup Part Number

Design Units

Bearing Weight

Cage Type

D - Cup Outer Diameter

d - Cone Bore

B - Cone Width

C - Cup Width

T - Bearing Width

Z - Number of Rollers Per Row

R - Cone Backface "To Clear" Radius¹

r - Cup Backface "To Clear" Radius²

da - Cone Frontface Backing Diameter

db - Cone Backface Backing Diameter

Da - Cup Frontface Backing Diameter

Db - Cup Backface Backing Diameter

Ab - Cage-Cone Frontface Clearance

Aa - Cage-Cone Backface Clearance

a - Effective Center Location³

C90 - Dynamic Radial Rating (90 million revolutions)

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

C_a90 - Dynamic Thrust Rating (90 million revolutions)

K - Factor

e - ISO Factor

Y - ISO Factor

G1 - Heat Generation Factor (Roller-Raceway)

G2 - Heat Generation Factor (Rib-Roller End)

Cg - Geometry Factor

30204 Related Products »

Product Groups

Information

Category

20x47x15.25mm Roller Bearing 30204

20x47x15.25mm Roller Bearing 30204

Series

Cone Part Number

Cup Part Number

Design Units

Bearing Weight

Cage Type

D - Cup Outer Diameter

d - Cone Bore

B - Cone Width

C - Cup Width

T - Bearing Width

Z - Number of Rollers Per Row

R - Cone Backface "To Clear" Radius1

r - Cup Backface "To Clear" Radius2

da - Cone Frontface Backing Diameter

db - Cone Backface Backing Diameter

Da - Cup Frontface Backing Diameter

Db - Cup Backface Backing Diameter

Ab - Cage-Cone Frontface Clearance

Aa - Cage-Cone Backface Clearance

a - Effective Center Location3

C90 - Dynamic Radial Rating (90 million revolutions)

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

Ca90 - Dynamic Thrust Rating (90 million revolutions)

K - Factor

e - ISO Factor

Y - ISO Factor

G1 - Heat Generation Factor (Roller-Raceway)

G2 - Heat Generation Factor (Rib-Roller End)

Cg - Geometry Factor

30204 Related Products »

Product Groups

Information

Category

R - Cone Backface "To Clear" Radius¹

r - Cup Backface "To Clear" Radius²

a - Effective Center Location³

C_a90 - Dynamic Thrust Rating (90 million revolutions)