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ORS 30209 Metric Tapered Roller Bearing 45mm Bore and 85mm OD
ORS 30209 Metric Tapered Roller Bearing 45mm Bore and 85mm OD
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SKU: ORS-30209

ORS 30209 Metric Tapered Roller Bearing 45mm Bore and 85mm OD

Weight: 1 lbs 3 ozs
Price: $17.00
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30209 Metric Tapered Roller Bearing 45mm x 85mm x 20.75mm with a x 19mm cone width x 16mm cup width and max grease speed of 4300 rpm
Product Specifications
Product Details

30209 Metric Tapered Roller Bearing

30209 Metric Tapered Roller Bearing 45mm bore x 85mm outside diameter x 20.75mm width x 19mm cone width x 16mm cup width and max grease speed of 4300 rpm

Tapered roller bearings are classified as metric and inch series. Inch series tapered roller bearings have a special coding. Metric series bearings include 30000, 31000, 32000, and 33000 series and special size bearings. Tapered roller bearings can be disassembled. Line contact between rings and rollers are modified to make sure raceway forms have a crown on them so that the shoulder stresses are minimized. Tapered roller bearings can hold axial loads from only one side. Therefore, they need to be assembled with another bearing. The bearing is chosen based on the radial load ratings. These bearings should be close to its counterpart bearing as the changes in shaft temperature affects the bearing internal clearance. The internal clearance of the bearing should be chosen based on the counterpart bearing.

Specifications
Assembled Width (mm):  20.75
Bore Diameter (mm):  45
Cone Width (mm):  19
Cup Width (mm):  16
Dynamic Load (kN):  69.1
Max Speed/Grease (rpm):  4300
Outside Diameter (mm):  85
Static Load (kN):  80.39
MPN:  30209
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