Timken MM9310WI 2H DUH
Fafnir® Single Row Imperial Ball Screw Support Bearings (MM9-H)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Rows per Set
Duplex
Design Units
Metric
d - Bore
38.1 mm
Ball Type
STEEL
Cage Type
CR - Phenolic Outer Land Riding Cage
Manufacturing Part Number
MM9310WI 2HDUH
Dimensions
D - Outer Diameter
72 mm
Bearing Width
15.88 mm
Total Width
31.76 mm
Contact Angle
60 º
Basic Load Ratings
C0 - Static Radial Rating (per row)
45400 N
Ce - Dynamic Radial Rating (per row)1
36300 N
C1 ISO - Dynamic Radial Rating (per row)
32700 N
Factors
Limiting Speed (Grease) (per row)
2500 rpm
Limiting Speed (Oil) (per row)
5000 rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius2
0.8 mm
r - Outer Ring "To Clear" Radius3
0.800 mm
da - Inner Ring Backing Diameter
54.483 mm
Da - Outer Ring Backing Diameter
55.611 mm
