MB=Two-Piece Solid Brass Cage, Guided On Central Rib. KR=Tapered Bore. E1=Notch Or Lubricating Groove In Ring. CC1=(Segment Rad. Int. Play, Code 1)=For Non-Interchangeable Cylindrical Roller Bearings, Clearance Less Than CC2. P4=Dimensional & Run
Inner (d) Inch
-
Outer (D) Inch
-
Width (B) Inch
-
Description from Medias
Manufacturer Part Number (MPN)
NN3013MB KR E1 CC1 P4
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
C1 Internal Play (Less than C2)
Precision
P4 Precision (Higher than P5)
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C
REVIEWS
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MOST HELPFUL REVIEWS
Name : Rashid Al Nuaimi
From : WAE
Time : 2026/3/1 Review:★★★★★
As a regional distributor, we often get urgent requests from customers in the industrial and manufacturing sectors. Quite a few of them are looking for rare or even discontinued bearing models that are almost impossible to source locally.that’s where this supplier has really helped us out. They respond quickly with stock availability, their quotations are clear and straightforward, and the international shipping process is smooth and reliable. Every time we receive the goods, the bearings match the exact specifications requeste,no surprises, no issues.
---- Rashid Al Nuaimi
Name : Wei Ling Tan
From : Singapore
Time : 2026/2/27 Review:★★★★★
Reliable supplier,supports our business consistently.
---- Wei Ling Tan
Name : Giuseppe Moretti
From : Italy
Time : 2026/2/24 Review:★★★★★
Our customers often need discontinued Kaydon bearings for older machinery.This supplier always provides fast quotations and confirms stock promptly.Makes it easier for us to fulfill client orders efficiently.
---- Giuseppe Moretti
Name : Julien Petit
From : France
Time : 2026/2/23 Review:★★★★★
quick response and correct bearing models.very helpful for our customer orders.
---- Julien Petit
Name : Stefano Ricci
From : Italy
Time : 2026/2/20 Review:★★★★★
Through this supplier we were able to secure several hard-to-find KOYO references.Overall a smooth and efficient transaction.