Bearing BA180-4WSA NSK -

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Home>Products>Angular Contact Ball Bearings>Bearing BA180-4WSA NSK image

Bearing BA180-4WSA NSK image

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Bearing BA180-4WSA NSK Specifications

Bearing number:7312 BEGBP
Size (mm):130x60x31
Bore Diameter (mm):130
Outer Diameter (mm):60
Width (mm):31
d:60 mm
D:130 mm
B:31 mm
d1:87.25 mm
d2:72.6 mm
D1:104.8 mm
a:55 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
da - min.:72 mm
Da - max.:118 mm
Db - max.:123 mm
ra - max.:2 mm
rb - max.:1 mm
Basic dynamic load rating - C:104 kN
Basic static load rating - C0:76.5 kN
Fatigue load limit - Pu:3.2 kN
Reference speed:6700 r/min
Limiting speed:6700 r/min
Calculation factor - kr:0.1
Calculation factor - ka:1.6
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:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.752
Product Group:B00308
Enclosure:Open
Flush Ground:Yes
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)
Preload:Medium
Mounting Arrangement:Universal
Inch - Metric:Metric
Long Description:60MM Bore; 130MM Outside Diameter; 31MM Width; Open; Yes 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:7312 BEGBP
Weight / LBS:3.86
Outside Diameter:5.118 Inch | 130 Millimeter
Width:1.22 Inch | 31 Millimeter
Bore:2.362 Inch | 60 Millimeter
bore diameter::60 mm
radial static load capacity::76.5 kN
outside diameter::130 mm
outer ring width::31 mm
overall width::31 mm
maximum rpm::6700 RPM
contact angle::40 °
finish/coating::Uncoated
row type & fill slot::Single-Row Non-Fill Slot
precision rating::Not Rated
internal clearance::C0
fillet radius::2 mm
closure type::Open
series::73
radial dynamic load capacity::104 kN
d1 ≈:87.25 mm
d2 ≈:72.6 mm
D1 ≈:104.8 mm
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:72 mm
Da max.:118 mm
Db max.:123 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:104 kN
Basic static load rating C0:76.5 kN
Fatigue load limit Pu:3.2 kN
Calculation factor A:0.0846
Calculation factor kr:0.1
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:1.75 kg

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