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Cylindrical Roller Bearings NF309

Basic Info

Model No.:  NF309

Product Description

Model NO.: NF309 The Number of Rows: Single Material: Bearing Steel Load Direction: Radial Bearing Structure: Cylindrical Bore Size: 45 mm Precision Rating: P0,P6,P5,P4 Number of Row: Single Row Trademark: MKR / SKF / NSK / TIMKEN / KOYO / NTN Origin: Tianjin China Rolling Body: Roller bearings Outer Dimension: Large (200-430mm) Spherical: Non-Aligning Bearings Separated: Unseparated Type: Roller Outside Diameter: 100 mm Seals Type: Open Certification: ISO9001:2000 Specification: certification: ISO9001: 2000 Cylindrical Roller Bearings NF309

Product Name Cylindrical Roller Bearing NF309
Model NF309
Material Chrome steel/stainless steel
Diameter 45
OuterDiameter 100
Breadth 25
Service OEM
Number Of Row Single
Packaging Carton box or as your request
Delivery 15 working days
Port Tianjin
Payment A:100% TT
B: 30% T/T in advance .70% against copy of B/L
C.30% T/T in advance .70% against L/C at sight
D:Paypal
E:Western Union
Details Cylindrical roller and raceway for the line contact bearing.Load capacity,the main radial load.The friction is small of the rolling and ring ribs,suitable for high speed rotation.According to ring without ribs,can be divided with NU,NJ,NUP,N,NF etc single row bearings.The bearing is inner and outer ring separable structure.
Advantage 1 Roller and raceway contact or repair off the assembly line for the line contact, radial load capacity for heavy duty and shock loading.
2 The friction coefficient is small for high-speed, speed limit near the Deep Groove Ball Bearings.
3. N-type and NU-axial movement can be, able to adapt due to thermal expansion or installation error of shaft and housing caused by the relative position changes, can be used for supporting the free end
4 Detachable inner or outer ring, easy installation and removal

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Product Categories : Cylindrical Roller Bearing