2302 E-2RS1tn9 SKF Sealed Self Aligning Bearing

• Net Weight: 0.156 Kg
• Retaining Feature: None
• Bearing Outer Ring: None
• 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.: 2303 E-2RS1TN9
• Number of Rows: 2
• Bore Type: Cylindrical
• Radial Internal Clearance: Cn
• Tolerance Class: Normal
• Material: Bearing Steel
• Coating: Without
• Sealing: Seal on Both Sides
• Lubricant: Grease
• Relubrication Feature: Without
• Transport Package: Carton Packing
• Specification: 47 x 47 x 19 MM
• Trademark: SKF
• Origin: China
• HS Code: 848240
• Production Capacity: 50000
• Package Size: 0.50cm * 0.50cm * 0.20cm
• Package Gross Weight: 0.160kg

Product Description

2303 E-2RS1TN9

Detailed Photos

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

• Accommodate static and dynamic misalignment
• Excellent high-speed performance
• Excellent light load performance
• Low friction

 

Product Description

Dimensions

Bore diameter	17 mm
Outside diameter	47 mm
Width	19 mm

Performance

Basic dynamic load rating	12.7 kN
Basic static load rating	3.4 kN
Reference speed	28 000 r/min
Limiting speed	10 000 r/min

Dimensions

d	17 mm	Bore diameter
D	47 mm	Outside diameter
B	19 mm	Width
d2	≈25.5 mm	Recess diameter inner ring
D2	≈41.23 mm	Recess diameter outer ring
r1,2	min.1 mm	Chamfer dimension

Abutment dimensions

da	min.22 mm	Abutment diameter shaft
da	max.25.5 mm	Abutment diameter shaft
Da	max.41.4 mm	Abutment diameter housing
ra	max.1 mm	Fillet radius

Calculation data

Basic dynamic load rating	C	12.7 kN
Basic static load rating	C0	3.4 kN
Fatigue load limit	Pu	0.176 kN
Reference speed		28 000 r/min
Limiting speed		10 000 r/min
Permissible angular misalignment	α	1.5 °
Calculation factor	kr	0.05
Limiting value	e	0.3
Calculation factor	Y0	2.2
Calculation factor	Y1	2.1
Calculation factor	Y2	3.3

 

Company Profile

Guangdong Lingyi Industrial Technology Co., Ltd set up since 1997, with 20 years development, we become one of the best companies in the industry for mechanical and electrical products system integration, logistics service and investment. The company has set up 21 subsidiaries located in southern, central, eastern and northern China, .

The products categories include:

1, Transmission Products: High and low voltage electric motors, geared motors, gear boxes, bearings, inverter and complete electrical cabinets

2, Automation Products: Automation systems, motion control, low voltage control products and systems, sensor and communication products,

3, Power distribution Products: Low-voltage power distribution products, medium voltage circuit breaker, intelligent building system and equipment.

4, Machinery components.

Count on our 20 years industry experiences. Guangdong Lingyi Industrial Technology Co., Ltd give you one-stop industrial products sourcing, procurement, system integration and services, satisfy your different needs in the industry.

We are looking forward to cooperating with you.
 

Office Block

 

Warehouse Block

FAQ

1. Who are we?
We are based in Foshan, China, start from 2015,sell to DomesticMarket(89.00%),Eastem Europe(3.00%),SoutheastAsia(2.00%),SouthAmerica(2.00%),Northern Europe(1.00%),Western Europe(1.00%),Oceania(1.00%),NorthAmerica(1.00%) There are total about 11-50 people in our office.

2. How about the after services and technical?
We offer 24 hours online customer service and The technical support and guidance online.

3. How can we guarantee quality?
Always a pre-production sample before mass production,Always final Inspection by Take photo and video as your demands before shipment:We provide you 3 months guarantee for used and 1 YEAR warranty for new.

4. How about the packing when they are sent out?
In order to save the freight and reduce your budget, we choose the packaging forenvironment-friendly. We use foam board with 3 cm thick to fill in all around the box insideto protect parts, then use carton to pack the parts, but if thev are too heavy, we wilcustomized the wooden box for them.

5. What terms services can we provide?
1:Payment: T/T, Paypal, Western union, etc
2:Express: UPS,DHL,FEDEX,TNT,EMS ,etc