SuZhou TMP Machinery Parts Co.,Ltd
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KC120AR0/KC120CP0/KC120XP0 Reail-silm Thin-section bearings (12x12.75x0.375 inch)

KC120AR0/KC120CP0/KC120XP0 Reail-silm Thin-section Bearings (12x12.75x0.375 Inch)

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
3 Days After Payment
Technical Parameters:
Product Designations:
KC120AR0/KC120CP0/KC120XP0
Structure:
Thin section ball bearing
Inside Diameter:
12 inch
Outside Diameter:
12.75 inch
Thickness:
0.375 inch
Weight:
0.8 KG
Brand:
TMP
Precision Rating:
P0
Bearing Material:
Chrome steel/GCR15/GCr15SiMn
Seals Type:
Open
KC120AR0/KC120CP0/KC120XP0 Reail-silm Thin-section Bearings (12x12.75x0.375 Inch)
KC120AR0/KC120CP0/KC120XP0 Reail-silm Thin-section bearings (12x12.75x0.375 in)(304.8x323.85x9.525 mm)  Open Type  miniature ball bearing  
 A . Reail-silm Thin-section bearings Parameters
Brand- TMP
Structure- Angular Contact Ball/Deep Groove Ball/Four-Point Contact Ball
Model number- KC120AR0/KC120CP0/KC120XP0
Inner ring(in)- 12
Outer ring(in)- 12.75
Width(in)- 0.375
Weight(lb)- 1.23
Materials- Chrome steel/GCR15/Stainless steel
Precision grade- P0
Lubrication type- Oil
Material(Ball)- Steel ball/Ceramic ball
Number of Row- Single rows
Section Type- Thin section
Quality- High speed, Low noise and Long life
 
 B . KC120AR0/KC120CP0/KC120XP0 Reail-silm Thin-section bearings Specification Sheet
Model
Number
Size(in) Land Diameters (in) Capacities in Pounds1 Weight
in
Pounds
Limiting 
Speeds 
(RPM)
Torque
Max. No
Load
(in-oz) 
Bore Outside
Diameter
Land
Dia. L1
Land
Dia. L2
C'bore
Dia. L3
Radial Thrust Moment
Static Dyn. Static Dyn. Static Dyn.
KC120AR0 12 12.75 12.277 12.473 12.54 7290 2147 21040 5570 - - 1.23 - -
KC120CP0 12 12.75 12.277 12.473 - 5950 1974 - - - - 1.25 - -
KC120XP0 12 12.75 12.277 12.473 - 7290 2147 21040 5570 0 0 1.23 - -
 
 
 C . Type A-KC/Type C-KC/Type X-KC series Reail-silm Thin-section bearings Details
Product Features

To support various load scenarios,Reail-SlIM Thin section ball bearings are available in three basic types:

 radial contact (type C), angular contact (type A), and fourpoint contact (type X) and in a variety of sizes ,

or series (e.g., KA, KB, KC, etc.). Reail-SlIM Thin section ball bearings are available with various 

separator options to space the rolling elements uniformly and prevent contact between them. 

Applications

Applications in Robotics, inspection equipment, satellites, cameras… anywhere precise positioning 

and lightweight designs are critical.

 C . Type A-KC/Type C-KC/Type X-KC series Reail-silm Thin-section bearings 3 types
Type A-KC

Open REALI-SLIM Bearing Selections Type A Angular Contact, Snapover assembly permits use of a onepiece 

circular pocket ring separator and greater ball complement. These bearings will accept radial load and 

single direction thrust load and are normally used in conjunction with another bearing of similar construction. 

Type A bearings require the application of thrust to establish contact angle.

Type C-KC

A Conrad assembled bearing designed primarily for application of radial load—deep ball grooves also permit 

application of thrust load in 
either direction – often used in conjunction with another bearing.

Type X-KC

Standard bearing lines are most often designed to handle either radial or axial load conditions. The unique 

feature about the  REALI-SLIM Type X four-point contact bearing line is that the gothic arch geometry of the 

inner and outer races enables a single bearing to carry three types of 
loading (radial, axial and moment) simultaneously. This makes it the bearing of choice for many

 applicationssince a single fourpoint contact bearing can often replace two bearings, providing a simplified design.

Type X bearings may also be furnished with an internal diametral preload for those applications requiring 

greater stiffness or zero free play. This is accomplished by using balls that are larger than the space provided 

in the raceways. The balls and raceways, therefore, have some elastic deformation in the absence of an external load

 C . Type A-KC/Type C-KC/Type X-KC series Reail-silm Thin-section bearings Model Number
Type A-KC

KC040AR0,KC042AR0,KC045AR0,KC047AR0,KC050AR0,KC055AR0,KC060AR0,KC065AR0,KC070AR0,

KC075AR0,KC080AR0,KC090AR0,KC100AR0,KC110AR0,KC120AR0,KC140AR0,KC160AR0,KC180AR0,

KC200AR0,KC250AR0,KC300AR0

Type C-KC

KC040CP0.KC042CP0.KC045CP0.KC047CP0.KC050CP0.KC055CP0.KC060CP0.KC065CP0.KC070CP0.

KC075CP0.KC080CP0.KC090CP0.KC100CP0.KC110CP0.KC120CP0.KC140CP0.KC160CP0.KC180CP0 

.KC200CP0.KC250CP0.KC300CP0

Type X-KC     Let more people see your product
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