• SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred
  • SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred
  • SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred
  • SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred
  • SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred
SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred

SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred

Product Details:

Brand Name: SKF
Model Number: NU 313 EC

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD 0.5-10 PCS
Packaging Details: Single Box , Industrial Packing
Delivery Time: 3-15 DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000 PCS/MON
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Detail Information

Number Of Row: Single Row Material: Chrome Steel
Service: OEM /ODM Cage: Steel Cage.copper Cage.nylon Cage

Product Description

SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred

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

 SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred 0                                                     SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred 1

 

 

PRODUCT PICTURE

SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred 2SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred 3SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred 4SKF NU 313 EC (Type EC Cylindrical Roller Bearing), single row, rolling element centred 5

 

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
 

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