All Product Types
>
ENGINEERED BEARINGS
>
Ball Bearings
>
Precision Ball Bearings
>
Fafnir® Spindle Deep Groove Ball Bearings (9100K, 200K, 300K)
>
Part Number MMC9101K
Part Number MMC9101K, Fafnir® Spindle Deep Groove Ball Bearings (9100K, 200K, 300K)
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
larger image
Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.
In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.
Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore
Specifications
·
Dimensions
·
Basic Load Ratings
·
Factors
·
Abutment and Fillet Dimensions
Specifications
Design Units
Metric
Rows per Set
Single
d - Bore
12
mm
Ball Type
Ceramic
Cage Type
CR - Phenolic Inner Land Riding Cage
Dimensions
D - Outer Diameter
28
mm
1.1024
in
Bearing Width
8
mm
0.315
in
Basic Load Ratings
Ce - Dynamic Radial Rating (per row)
1
5670
N
1280
lbf
C0 - Static Radial Rating (per row)
2130
N
480
lbf
C1 ISO - Dynamic Radial Rating (per row)
5160
N
1160
lbf
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease) (per row)
63400
rpm
Limiting Speed (Oil)
126800
rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.3
mm
0.012
in
r - Outer Ring "To Clear" Radius
2
0.3
mm
0.012
in
da - Inner Ring Backing Diameter
15.9
mm
0.630
in
Da - Outer Ring Backing Diameter
25.5
mm
1.010
in
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D ISO View
DOWNLOADS
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
Tools and Guides for Engineers
