Part Number
31311
Site Model
TM-31311
UPC
0053893864938
Weight
3.2 lb
Timken Family
Tapered Roller Bearings
Timken Catalog
Timken Product Catalog
Timken Product Type
Standard
ROLLING ELEMENT
Tapered
BORE SIZE (ID)
55.000 mm
BORE SIZE (ID)
2.1654 in
MAXIMUM HOUSING FILLET RADIUS
0.080 in
MAXIMUM HOUSING FILLET RADIUS
2.00 mm
MAXIMUM SHAFT FILLET RADIUS
2.50 mm
MAXIMUM SHAFT FILLET RADIUS
0.100 in
PRECISION CLASS
ABMA Class K
BEARING TYPE
Unmounted Roller Bearing
OUTER DIAMETER
4.7244 in
OUTER DIAMETER
120.000 mm
OUTER DIAMETER TYPE
Cylindrical
BORE TYPE
Cylindrical
ROW TYPE
1
RELUBRICATABLE
No
RELUBRICATION FEATURE
None
CAGE MATERIAL
Steel
BEARING MATERIAL
Steel
MATERIAL - ROLLING ELEMENTS
Steel
CAGE TYPE
Stamped Window
INNER RING WIDTH
1.1417 in
INNER RING WIDTH
29.000 mm
OUTER RING WIDTH
0.8268 in
OUTER RING WIDTH
21.000 mm
T WIDTH
31.500 mm
T WIDTH
1.2402 in
COMPONENT
Assembly
CLOSURE (SEAL) TYPE
Open
ASSEMBLY COMPONENTS
Assembly