SKF Nu Type Single Row Cylindrical Roller Bearing Without Inner Ring

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small (28-55mm)
• 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.: RNU 202 ECP
• Spherical: Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Unseparated
• Net Weight: 0.037kg
• Bearing Part: Bearing Without Inner Ring
• Number of Rows: 1
• Locating Feature, Bearing Outer Ring: None
• Bore Type: Cylindrical
• Cage: Non-Metallic
• Number of Flanges, Outer Ring: 2
• Loose Flange: None
• Tolerance Class: Normal
• Coating: Without
• Sealing: Without
• Lubricant: None
• Relubrication Feature: Without
• Transport Package: Carton Packing
• Specification: 35x 35 x 11MM
• Trademark: SKF
• Origin: USA
• HS Code: 85389091
• Production Capacity: 50000
• Package Size: 0.04cm * 0.04cm * 0.02cm
• Package Gross Weight: 0.040kg

Product Description

RNU 202 ECP

Detailed Photos

Single row cylindrical roller bearings of the NU design without an inner ring consist of an outer ring with a roller and cage assembly. They are typically used in applications where hardened and ground raceways are provided on the shaft. Without the inner ring, a larger shaft diameter can be used to provide a stronger, stiffer shaft. The bearings can accommodate axial displacement in both directions, limited only by the width of the raceway on the shaft.

 

Product Description

Dimensions

Bore diameter	19.3 mm
Outside diameter	35 mm
Width	11 mm

Performance

Basic dynamic load rating	12.5 kN
Basic static load rating	10.2 kN
Reference speed	22 000 r/min
Limiting speed	26 000 r/min

Dimensions

Fw	19.3 mm	Diameter under rollers
D	35 mm	Outside diameter
C	11 mm	Width
D1	≈27.7 mm	Shoulder diameter outer ring
r1,2	min.0.6 mm	Corner radius

Abutment dimensions

da	max.21.9 mm	Abutment diameter shaft
Da	max.31.3 mm	Abutment diameter housing
ra	max.0.6 mm	Fillet radius

Calculation data

Basic dynamic load rating	C	12.5 kN
Basic static load rating	C0	10.2 kN
Fatigue load limit	Pu	1.22 kN
Reference speed		22 000 r/min
Limiting speed		26 000 r/min
Calculation factor	kr	0.15
Limiting value	e	0.2
Calculation factor	Y	0.6

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