Cylindrical roller bearing N1021 KMC3 105x160x26mm for Metals construction machine

Cylindrical roller bearing N1021 KMC3 105x160x26mm for Metals construction machine

We/JinHang precision bearing orrer radial cylindrical roller bearings can offer higher radial load capacity than other bearing designs. The offers a wide range of full complement, one -, two -, and four-row designs to meet various application requirements.
cylindrical roller bearings consist of an inner and outer ring, a roller-retaining cage, and a complement of controlled- contour cylindrical rollers. Depending on the type of bearing, either the inner or the outer ring has two roller-guiding ribs. The other ring is separable from the assembly and has one rib or none. The ring with two ribs axially locates the position of the roller assembly. The ground diameters of these ribs may be used to support the roller cage. One of the ribs may be used to carry light thrust loads when an opposing rib is provided. The decision as to which ring should be double ribbed is normally determined by considering assembly and mounting procedures in the application.

N1021 KMC3 bearing details as following:

N:Cylindrical roller bearings single row lips on inner ring
NN:Cylindrical roller bearings double row lips on inner rings
NNU:Cylindrical roller bearings double lips on outer rings
Dimension series:
10:Medium series
30:Medium series
49:light series

K:tapered bore 1:12

M:brass cage
TN:Nylon cage
W33:Oil hole on outer ring

Accuracy:
SP:special precision
UP:Ultra precision
P2 P4 P5:ISO precision

Clearance:
C1 C2 C3 C0

The application:
high speed tubular strander
Turbine engine mainshafts
Transmissions
large-size generators,
machine tool spindles,
axle boxes,
bent axles of diesel engines,
gearboxes
Mechanical presses
Electrical motors
Pumps and compressors
Traction motors for railway vehiches
Axle boxes for railway vehicles