K=Tapered Bore, Taper 1:12. M1=Solid Brass Cage, Two Piece, Roller Guided. SP=Super Precision Specification, Tolerance Class SP, Radial Clearance C1. J15G=Marking Specifications Of Measured Values.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Cylindrical roller bearings N19..-K-M1-SP, non-locating bearing, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
Manufacturer Part Number (MPN)
N1920-K-M1-SP-J15G
Bore
K - 1:12 Tapered Bore (Standard for Most Types)
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal
Precision
SP - Precision Higher than P4S
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C
REVIEWS
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MOST HELPFUL REVIEWS
Name : Ethan Thompson
From : USA
Time : 2025/10/18 Review:★★★★★
Been searching for a discontinued TIMKEN tapered roller bearing for my 30-year-old factory machine for months. Local dealers either said it’s impossible or ignored my small order. Your team quoted in 2 hours, shipped authentic parts in 3 days, and the price was way lower than domestic quotes. Total lifesaver!
Muy bien! El rodamiento TIMKEN que necesitaba no lo tenían en México. Envío rápido, producto real y precio económico.
---- Santiago Gonzalez
Name : Alexander
From : UK
Time : 2025/10/7 Review:★★★★★
Having worked with this bearing supplier for three years, what impresses us most is the precision and reliability of their products. We primarily serve automotive manufacturing clients who demand extremely tight bearing tolerances, and KOYO bearings have never missed a delivery deadline. Such a partner gives us tremendous peace of mind.
---- Alexander
Name : Lucas Bennett
From : US
Time : 2025/10/4 11:42:37 Review:★★★★★
We switched to their INA bearings after struggling with cheaper alternatives that kept failing in dusty farm conditions. The price is half what we used to pay locally, and the quality is superior. Total game-changer for our repair business.