TIMKEN 321W Bearing

TIMKEN Fafnir 321W Maximum Capacity Ball Bearings | 105x225x

Also known as : 321W

  • Inside Diameter: 105 mm
  • Outside Diameter: 225 mm
  • Width: 49 mm
  • Basic dynamic load rating: 284 kN
  • Basic static load rating: 244 kN

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TIMKEN 321W Bearing

TIMKEN 321W Bearing details

Bearing Number 321W
Type Deep groove ball bearings
Design Units METRIC
Ball Type Steel
Bearing Weight 9.117 Kg
20.100 lb
d - Bore 105.000 mm
4.1339 in
D - Outer Diameter 225.000 mm
8.8583 in
Bearing Width 49.000 mm
1.9291 in
do - Ball Diameter 39.68750 mm
1.56250 in
Ce - Dynamic Radial Rating1 284000 N
64000 lbf
C0 - Static Radial Rating 244000 N
55000 lbf
Limiting Speed (Grease) 1520 rpm
Limiting Speed (Oil) 1820 rpm
R - Inner Ring "To Clear" Radius2 3.000 mm
0.118 in
r - Outer Ring "To Clear" Radius3 3.000 mm
0.118 in
da - Inner Ring Backing Diameter 119.100 mm
4.690 in
Da - Outer Ring Backing Diameter 211.100 mm
8.310 in

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 321W bearings in stock. 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.

Related numbers

TIMKEN 9121K bearing
105mm x 160mm x 26mm
TIMKEN 221W bearing
105mm x 190mm x 36mm