NTN 47620#BW Roller Bearings

Bearing number:7208 BEGBY
Size (mm):80x40x18
Bore Diameter (mm):80
Outer Diameter (mm):40
Width (mm):18
d:40 mm
D:80 mm
B:18 mm

Product Details

Bearing number7208 BEGBY
Size (mm)80x40x18
Bore Diameter (mm)80
Outer Diameter (mm)40
Width (mm)18
d40 mm
D80 mm
B18 mm
d156.25 mm
d248.08 mm
D165.55 mm
a34 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
da - min.47 mm
Da - max.73 mm
Db - max.75.8 mm
ra - max.1 mm
rb - max.0.6 mm
Basic dynamic load rating - C36.4 kN
Basic static load rating - C026 kN
Fatigue load limit - Pu1.1 kN
Reference speed10000 r/min
Limiting speed10000 r/min
Calculation factor - kr0.095
Calculation factor - ka1.4
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 / Kilogram0.4
Product GroupB00308
EnclosureOpen
Flush GroundYes
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 3 | ISO P6
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialBrass
Contact Angle40 Degree
Internal ClearanceC0-Medium
Number of Bearings1 (Single)
PreloadMedium
Mounting ArrangementUniversal
Inch - MetricMetric
Long Description40MM Bore; 80MM Outside Diameter; 18MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer Item Number7208 BEGBY
Weight / LBS0.882
Width0.709 Inch | 18 Millimeter
Bore1.575 Inch | 40 Millimeter
Outside Diameter3.15 Inch | 80 Millimeter
bore diameter:40 mm
radial static load capacity:26 kN
outside diameter:80 mm
cage material:Brass
overall width:18 mm
outer ring width:18 mm
contact angle:40 °
maximum rpm:10000 RPM
row type & fill slot:Single-Row Non-Fill Slot
finish/coating:Uncoated
internal clearance:C0
precision rating:ABEC 3 (ISO Class 6)
closure type:Open
fillet radius:1 mm
radial dynamic load capacity:36.4 kN
series:72
d1 ≈56.25 mm
d2 ≈48.08 mm
D1 ≈65.55 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.47 mm
Da max.73 mm
Db max.75.8 mm
ra max.1 mm
rb max.0.6 mm
Basic dynamic load rating C36.4 kN
Basic static load rating C026 kN
Fatigue load limit Pu1.1 kN
Calculation factor A0.0109
Calculation factor kr0.095
Calculation factor e1.14
Calculation factor X0.57
Calculation factor Y00.52
Calculation factor Y20.93
Calculation factor Y10.55
Mass bearing0.37 kg
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Company Profile

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