SKF NU 313 EC （Type EC Cylindrical Roller Bearing）, single row, rolling element centred
Brand Name:SKF
Model Number:NU 313 EC
Minimum Order Quantity:1
Delivery Time:3-15 DAYS
Payment Terms:L/C, T/T, Western Union, MoneyGram
Price:USD 0.5-10 PCS
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Address:
No. 176, Bearing Market, Yandian Town, Linqing City, Shandong Province, China
Supplier`s last login times:
within 30 hours
Product Details
Company Profile
Product Details
PRODUCT DETAILS
- Radial Bearing Type
- Single Row
- Round Bore Type
- 65 mm Inside Diameter
- 140 mm Outside Diameter
DESCRIPTION
- The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.
APPLICATIONS
- Traction motors
- Electric motors
- Gearboxes
FEATURES
- Improved roller-end-to-flange contact
- Increased capacity
COMPLIANCES
- In accordance with ISO 15-1981
FOOTNOTE
- Double Flange Outer Ring and Single Flange Inner Ring
DIMENSIONS
| d | 65 mm | Bore diameter |
|---|---|---|
| D | 140 mm | Outside diameter |
| B | 33 mm | Width |
| D1 | ≈117.5 mm | Shoulder diameter of outer ring |
| F | 82.5 mm | Chamfer dimension of loose flange ring |
| r1,2 | min.2.1 mm | Chamfer dimension |
| r3,4 | min.2.1 mm | Chamfer dimension |
| s | max.2.2 mm | Permissible axial displacement |
ABUTMENT DIMENSIONS
| da | min.77 mm | Diameter of spacer sleeve |
|---|---|---|
| da | max.80 mm | Diameter of spacer sleeve |
| db | min.85 mm | Diameter of shaft abutment |
| Da | max.127.8 mm | Diameter of housing abutment |
| ra | max.2 mm | Radius of fillet |
| rb | max.2 mm | Radius of fillet |
ALCULATION DATA
| Basic dynamic load rating | C | 212 kN |
|---|---|---|
| Basic static load rating | C0 | 196 kN |
| Fatigue load limit | Pu | 25.5 kN |
| Reference speed | 5 300 r/min | |
| Limiting speed | 6 000 r/min | |
| Minimum load factor | kr | 0.15 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
PRODUCT PICTURE
Packing , Payment , Delievry and Stock
| Packaging | |
| 1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet | |
| 2)Industrial Bearings packaging | a)plastic tube + carton + pallet |
| b). plastic bag +kraft paper + carton + pallet | |
| 3)According to the requirement of customers' | |
| Payment | |
| 1) T/T:30% deposit, 70% should be paid before shipment. | |
| 2) L/C at sight. (high bank charge, not suggest, but acceptable ) | |
| 3) 100% Western Union in advance. (especially for air shipment or small amount) | |
| Delivery | |
| 1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient ) | |
| 2) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive ) | |
| 3) More than 200 KGS, we will send by sea. ( Cheapest, but long time ) | |
| Stock | |
| 1)Availability and supply capacity on a certain basis | |
SKF NU 313 EC （Type EC Cylindrical Roller Bearing）, single row, rolling element centred
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