KOYO 22210RW33FY Roller Bearings

Bearing number:7306 BE-2RZP
Size (mm):72x30x19
Bore Diameter (mm):72
Outer Diameter (mm):30
Width (mm):19
d:30 mm
D:72 mm
B:19 mm

Product Details

Bearing number7306 BE-2RZP
Size (mm)72x30x19
Bore Diameter (mm)72
Outer Diameter (mm)30
Width (mm)19
d30 mm
D72 mm
B19 mm
d146.5 mm
d237.9 mm
D258.75 mm
D566.45 mm
a31 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
da - min.37 mm
da - max.46 mm
Da - max.65 mm
Db - max.67.8 mm
ra - max.1 mm
rb - max.0.6 mm
Basic dynamic load rating - C32.5 kN
Basic static load rating - C019.3 kN
Fatigue load limit - Pu0.815 kN
Reference speed12000 r/min
Limiting speed12000 r/min
Calculation factor - kr0.1
Calculation factor - ka1.6
Calculation factor - e1.14
Calculation factor - X0.35
Calculation factor - Y00.26
Calculation factor - Y10.55
Calculation factor - Y20.57
CategoryAngular Contact Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.343
Product GroupB00308
Enclosure2 Seals
Flush GroundNo
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialPolyamide
Contact Angle40 Degree
Internal ClearanceC0-Medium
Number of Bearings1 (Single)
Inch - MetricMetric
Long Description30MM Bore; 72MM Outside Diameter; 19MM Width; 2 Seals; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Polyamide Cage; 40 Degree; 1 (Sing
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer Item Number7306 BE-2RZP
Weight / LBS0.77162
Outside Diameter2.835 Inch | 72 Millimeter
Width0.748 Inch | 19 Millimeter
Bore1.181 Inch | 30 Millimeter
d1 ≈46.5 mm
d2 ≈37.9 mm
D2 ≈58.75 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.37 mm
da max.46 mm
Da max.65 mm
Db max.67.8 mm
ra max.1 mm
rb max.0.6 mm
Basic dynamic load rating C32.5 kN
Basic static load rating C019.3 kN
Fatigue load limit Pu0.815 kN
Calculation factor A0.0074
Calculation factor kr0.1
Calculation factor e1.14
Calculation factor X0.57
Calculation factor Y00.52
Calculation factor Y20.93
Calculation factor Y10.55
Standard greaseGXN
Mass bearing0.35 kg
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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