30208 Chrome Steel Tapered Roller Bearing

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30208

Bore Diameter:40 mm

Outside Diameter:80 mm

Width:18 mm

The 30208 bearing is a tapered roller bearings with an inner diameter of 40 mm , an outer diameter of 80 mm, a width of 18 mm. It typically uses P0 P6 P5 P4 P2 grade precision tolerances and Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

40 mm

Outside Diameter:

80 mm

Thickness:

18 mm

Specifications:

Structure:

tapered roller

Precision Rating:

P0 P6 P5 P4 P2

Bearing Material:

Chrome steel

Seals Type:

Open

Transaction Information:

Detailed description

Method of extending 30208 bearing's lifetime:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

2. Don't allow strong impact, such as hammer striking, transfer roller pressure

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

7. Bearing should not be ultra cooled.

Specification of tapered roller bearing 30208:

Item	Specifications
Model	30208
Material	Chrome Steel
Bore size	40mm
Outer diameter	80mm
Precision Grade	P0(ABEC-1), P6(ABEC-3), P5(ABEC-5), P4(ABEC-7), P2(ABEC-9)
Seal type	Open
Inner clearance standards	C2, C0, C3, C4, C5
Vibration	Z1V1, Z2V2, Z3V3
Cage	Stamping steel
Application	Automobile, rolling machine, mine industry, metallurgy, plastic machine, etc.
Packaging	Plastic bag+Paper box+Carton box+Wooden pallet; Customer’s special requests are acceptable.
Service	OEM service, Customization service, Customers’ Logo service;
Delivery time	In rich stock, can be sent in 3-5 days
Payment	1. T/T, Western Union or Paypal, 100% payment. 2. T/T, Western Union or Paypal, 30% in advance as deposit, 70% is paid before shipment 3. L/C: 40% T/T in advance, 60% confirmed irrevocable L/C at sight.

Our service:

1. More than 10 years industry experience

2. Accept OEM, customization, customers’ logo

3. 7/24 hours calling service

4. Reply your inquiry within 12 hours

5. Professional technical support

6. Good ability of cost control brings you reasonable price, long-term partner of forwarder brings you low freight

7. Special discount and protection of sales area provide to our distributors.

Some tapered roller bearings for your reference:

Bearing No.	Boundary dimensions(mm)				Basic load ratings (kN)		Mass(kg)
	Boundary dimensions(mm)				Dynamic	Static
	d	D	B	rs min	Cr	Cor
30202	15	35	11.75	12000	14.9	13.4	0.053
30203	17	40	13.25	12000	20.8	21.8	0.079
30204	20	47	15.25	8000	28.2	30.5	0.127
30205	25	52	16.25	7000	32.2	37.0	0.157
30206	30	62	17.25	6000	43.2	50.5	0.238
30207	35	72	18.25	5300	54.2	63.5	0.340
30208	40	80	19.75	5000	63.0	74.0	0.438
30209	45	85	20.75	4500	67.8	83.5	0.488

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How can you buy 30208 Chrome Steel Tapered Roller Bearing on the Internet?
High quality 30208 ( ID: 40 mm OD: 80 mm WD: 18 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. 30208. 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.

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30208 Chrome Steel Tapered Roller Bearing

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