Menu
Account
Settings
Search
Advanced Search
  • Sign In >
My Cart

Global

Asia

ASEAN and Oceania

Americas

Europe

Middle East

Africa

Toggle Nav

6319NCMP6

Single-Row Deep Groove Ball Bearings, With a Snap Ring Groove
main product photo
Images shown are representations. Designs and specifications may differ from actual products.
Parts Number Qty
6319NCMP6 Single-Row Deep Groove Ball Bearings
Add to Compare
You can use this service by registering as a member.
Add to Compare
You can use this service by registering as a member.

Single-row deep groove ball bearings are the most common type of rolling bearing. The raceway grooves in the inner and outer rings form a circular arc with a radius slightly larger than that of the balls.
In addition to open varieties, these bearings may have steel shields or come pre-lubricated with grease maintained by rubber seals installed on one or both sides. Snap rings are sometimes used on the outside diameter of the outer ring.
Cages are generally made of pressed steel, though large bearings and bearings designed for high-speeds may use machined brass cages.

Features

  • Support radial and axial loads
    Single-row DGBBs can sustain radial loads and axial loads in both directions.
  • Proven performance
    DGBBs are the most common type of bearing and are used in countless applications.

Applications

  • Low noise/vibration applications
    DGBBs provide low frictional torque and high rotational speed ideal for equipment where noise and vibration must be avoided.
  • Industrial motors, servomotors, stepper motors, electric machinery, agricultural machinery (tractors, string trimmers), textile machines, carriers/conveyance, film rolling mills, powder/particle clutches, outboard boat motors, etc.
Show more
Tap the image to enlarge it.
Display units

Parts Number

6319NCMP6

Boundary Dimensions

d 95 mm Bore diameter
D 200 mm Outside diameter
B 45 mm Width
r (min.) 3 mm Chamfer dimension

Basic Load Ratings

Cr 168000 N Basic dynamic load rating
C0r 119000 N Basic static load rating

Speeds

Grease 3400 min-1 Grease lubrication
Oil (Oil-bath) 4300 min-1 Oil-bath lubrication

Dimensions

a (min.) 5.69 mm Distance outer ring from side face to snap ring groove
b (min.) 3.5 mm Width of snap ring groove
D1 (max.) 193.65 mm Diameter of snap ring groove
ro (max.) 0.6 mm Bottom radius of snap ring groove
rN 0.5 mm Chamfer dimension

Abutment and Fillet Dimensions

da (min.) 108 mm Diameter of shaft abutment
da (max.) 123.5 mm Diameter of shaft abutment
Da (max.) 187 mm Diameter of housing abutment
ra (max.) 2.5 mm Radius of shaft or housing fillet
Dx (min.) 215 mm Diameter of snap ring recess in the housing
Cy (max.) 8.4 mm Distance from outer ring side face to snap ring back face

Calculation factors

fo 13.3 Factor

Mass

(approx.) 5.76 kg

Properties

Types 63 series
Design N: Snap ring groove in outer ring
Cage ( ): Pressed steel cage
Seals,Shields ( ): Open (not sealed)
Radial Internal Clearance Non-Interchangeable CM
Tolerance ISO CLASS 6
Designations Basic Load Ratings Radial Internal Clearance Tolerance Class Limiting Speeds Number of Balls Ball Diameter Mass
Cr
(N)		 C0r
(N)		 min
 max
 Grease
(min-1)		 Oil (Oil-bath)
(min-1)		 (mm) (inch) (approx.)
(kg)
6319N 168000 119000 ISO CLASS 6 3400 4300 5.76

You can use this service by registering as a member.

Not to scale.
(*) The chamfer dimensions are minimum values.
6000N, 6000NR, 6001N, 6001NR : Snap ring groove dimensions and snap ring dimensions are not based on ISO 15.

CAD
More Information
NSK Product Type2 DGBB_SR_N
NSK Product Type Bearing
Designations 6319N