Timken 3MM220WICRQUX
Fafnir® Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI)
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
3MM220WICRQUX
Specifications
Rows per Set
Quadruplex
Design Units
Metric
d - Bore
100 mm
Ball Type
STEEL
Cage Type
CR - Phenolic Outer Land Riding Cage
Precision Rating
ISO P4S (ABEC 7/9)
Manufacturing Part Number
3MM220WI QUL
World Part Number
7220E-T-P4S-QUL
Dimensions
D - Outer Diameter
180 mm
Bearing Width
34 mm
Total Width
136 mm
Contact Angle
25 º
Basic Load Ratings
C0 - Static Radial Rating (per row)
121000 N
Ce - Dynamic Radial Rating (per row)1
157500 N
C1 ISO - Dynamic Radial Rating (per row)
143000 N
Factors
Limiting Speed (Grease) (per row)
7200 rpm
Limiting Speed (Oil)
14400 rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius2
2.1 mm
r - Outer Ring "To Clear" Radius3
2.1 mm
da - Inner Ring Backing Diameter
114.4 mm
Da - Outer Ring Backing Diameter
166 mm
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