Single-row cylindrical roller bearings   NJ307EM

Single-row cylindrical roller bearings
: 35mm; : 80mm; : 21mm; 8500rpm; : 76500N
Manufacturer: NSK
Item Status: Contact us
 11

Series: Single-row cylindrical roller bearings NSK N series

Model: NJ307EM

Features of Single-row cylindrical roller bearings NSK N series (contains model NJ307EM)

In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.The outer and inner rings of all types are separable.
Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NH and NUP can be used as fixed-end bearings.
Application: Pumps/ air compressors/ industrial rolling machines/ precision machining machines

Specifications of Single-row cylindrical roller bearings NSK NJ307EM

Type

Cylindrical roller bearings

Bearing structure

Full cover rings

Rolling element

Cylindrical roller

Number of rolling row

1

Bearing shape

NJ

For shaft type

Round

Bore diameter

35mm

Outside diameter

80mm

Bearing thickness

21mm

Reference speed

8500rpm

Basic dynamic load

76500N

Basic static load

65500N

Load direction

Combined radial and axial

Cage method

Machined cage

Cage material

Brass

Internal clearance/ preload/ Tolerance class

Standard

Lubrication

Grease, Oil

Operating temperature

-40...120°C

Overall depth (Cylindrical object)

21mm

Overall diameter

80mm

Document of Single-row cylindrical roller bearings

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 Bao An Automation

Bao An Technique Service Joint Stock Company
Address: 3A Ly Tu Trong, Minh Khai, Hong Bang, Hai Phong, Viet Nam
Office 1: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Office 2: 3/38, Chu Huy Man, Phuc Dong, Long Bien, Ha Noi, Viet Nam
Factory: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Phone: (+84) 2253 79 78 79, Hotline: (+84) 989 465 256
Tax code: 0200682529 - Date: 31/07/2006
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