Timken 170RU30OO771R3
Cylindrical Roller Radial Bearings - Single Row Standard
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Units
Metric
d - Bore
170 mm
Type
NU
Dimensions
D - Outer Diameter
260 mm
C - Inner Ring Width
67 mm
B - Outer Ring Width
67 mm
Basic Load Ratings
C0 - Static Radial Rating
1020000 N
C - Dynamic Radial Rating1
640000 N
Factors
Reference Thermal Speed Rating (Grease)
1400 rpm
Reference Thermal Speed Rating (Oil)2
1600 rpm
Cg - Geometry Factor3
0.1253
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
2.8 mm
r - Outer Ring "To Clear" Radius5
2.8 mm
da - Inner Ring Backing Diameter
186 mm
Da - Outer Ring Backing Diameter
243 mm
