Bearing NA1050 KOYO -

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Bearing NA1050 KOYO image

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Bearing NA1050 KOYO Technology

Bearing number:7203 BEP
Size (mm):40x17x12
Bore Diameter (mm):40
Outer Diameter (mm):17
Width (mm):12
d:17 mm
D:40 mm
B:12 mm
d1:26.25 mm
d2:21.66 mm
D1:31.15 mm
a:18 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.6 mm
da - min.:21.2 mm
Da - max.:35.8 mm
Db - max.:35.8 mm
ra - max.:0.6 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:10.4 kN
Basic static load rating - C0:5.5 kN
Fatigue load limit - Pu:0.236 kN
Reference speed:20000 r/min
Limiting speed:20000 r/min
Calculation factor - kr:0.095
Calculation factor - ka:1.4
Calculation factor - e:1.14
Calculation factor - X:0.35
Calculation factor - Y0:0.26
Calculation factor - Y1:0.55
Calculation factor - Y2:0.57
Category:Angular Contact Ball Bearing
Inventory:1.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.06
Product Group:B00308
Enclosure:Open
Flush Ground:No
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 3 | ISO P6
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Polymer
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Inch - Metric:Metric
Long Description:17MM Bore; 40MM Outside Diameter; 12MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7203 BEP
Weight / LBS:0.141
Width:0.472 Inch | 12 Millimeter
Bore:0.669 Inch | 17 Millimeter
Outside Diameter:1.575 Inch | 40 Millimeter
bore diameter::17 mm
radial static load capacity::5.5 kN
outside diameter::40 mm
cage material::Nylon
overall width::12 mm
outer ring width::12 mm
contact angle::40 °
maximum rpm::20000 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::0.6 mm
radial dynamic load capacity::10.4 kN
series::72
d1 ≈:26.25 mm
d2 ≈:21.66 mm
D1 ≈:31.15 mm
r1,2 min.:0.6 mm
r3,4 min.:0.6 mm
da min.:21.2 mm
Da max.:35.8 mm
Db max.:35.8 mm
ra max.:0.6 mm
rb max.:0.6 mm
Basic dynamic load rating C:10.4 kN
Basic static load rating C0:5.5 kN
Fatigue load limit Pu:0.236 kN
Calculation factor A:0.000625
Calculation factor kr:0.095
Calculation factor e:1.14
Calculation factor X:0.57
Calculation factor Y0:0.52
Calculation factor Y2:0.93
Calculation factor Y1:0.55
Mass bearing:0.065 kg

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