Spherical roller bearings 21311EAE4
Bearing number : 21311EAE4
Size (mm) : 55x120x29
Brand : NSK
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 29
Bearing dimensions and specification in NSK catalogue:
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
da min. - 65 mm
da max - 72 mm
Da min - 98 mm
Da max. - 110 mm
ra max. - 2 mm
Weight - 1,58 Kg
Basic dynamic load rating (C) - 142 kN
Basic static load rating (C0) - 174 kN
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 5300 r/min
Calculation factor (e) - 0,23
Calculation factor (Y0) - 2,9
Calculation factor (Y2) - 4,4
Calculation factor (Y3) - 3
Bearing Design for Electric Motors - nskeurope.c
As the development of more efficient electric motors continues to keep pace with upcoming regulations, it is important to ensure that all the components are engineered to the latest specifications, including the bearings. Tony Synnott, UK Engineering Manager for NSK Europe, explains how bearing design is affecting electric motor performance and reliability.
Horton Bearing Services is one of the largest professional stockists, distributors and retailers of bearings and seals in South East Asia and the Far East. It primarily caters to the NSK TIMKEN FAG SKF Wholesale; Maintenance, Repair, and Overhaul (MRO); and Original Equipment Manufacturers (OEM) markets.
WBA - Stop fake bearin
Established in 1916 and headquartered in Tokyo, Japan, NSK is a world-class manufacturer of motion and control products. NSK produces and distributes a wide range of rolling element bearings, linear motion and automotive component products for a variety of industries and applications.
NSK JAPAN original ucp205 bearing housing pillow block P2
NSK JAPAN original UCP205 bearing housing pillow block P205. NSK bearing introduce NSK has developed numerous new types of bearings to meet the needs of users all over the world and made great contributions to the development of industry and technology.
NSK - Spherical Roller Bearings - Produc
Molded-Oil Bearings Containing NSK's original oil-impregnated material offering continuous lubrication during operation- suitable for corrosive and dust-contaminated environments. >> Molded Oil Product Sheet. Sealed Spherical Roller Bearings Promoting a clean working enviroment, these bearings offer long-life performance & reliability under ...
Cylindrical Bore - nsk-jp.partcommunity.c
NSK Rolling Bearing > Rolling Bearings > Spherical Roller Bearings > Cylindrical Bore 3D CAD models. ... NSK Rolling Bearing. ... Discontinued product. Original part. Alternative part(s) No valid replacement parts have been specified. For questions, please contact the manufacturer. Generating CAD models. Available CAD models.