BA300-5 Excavator Bearing 300x380x40mm - Pioneer Machinery Source

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BA300-5 Excavator Bearing 300x380x40mm image

BA300-5 Excavator Bearing 300x380x40mm Specifications

Bearing number:7210
Size (mm):50x90x20
Bore Diameter (mm):50
Outer Diameter (mm):90
Width (mm):20
d:50 mm
D:90 mm
B:20 mm
C:20 mm
Angle (α):25 °
a:30 mm
r min.:1,1 mm
r1 min.:0,6 mm
da min.:57 mm
db min:54,5 mm
ra max.:1 mm
Weight:0,457 Kg
Basic dynamic load rating (C):41,5 kN
Basic static load rating (C0):31,5 kN
(Grease) Lubrication Speed:7 900 r/min
Contact angle α:30 °
rs min:1.1 mm
r1s min:0.6 mm
Mass:0.46 kg
Dynamic load, C:41.5 kN
Static load, C0:31.5 kN
Fatigue limit load, Cu:1.43 kN
Nlim (oil):10,000 rpm
Nlim (grease):7,900 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
da min:57 mm
Da max:83 mm
Db max:85.5 mm
r1a max:0.6 mm
ra max:1 mm
Category:Angular Contact Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.472
Product Group:B00308
Enclosure:Open
Flush Ground:No
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Steel
Contact Angle:30 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Inch - Metric:Metric
Long Description:50MM Bore; 90MM Outside Diameter; 20MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Steel Cage; 30 Degree; 1 (Single)
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Width:0.787 Inch | 20 Millimeter
Outside Diameter:3.543 Inch | 90 Millimeter
Bore:1.969 Inch | 50 Millimeter

Pioneer Machinery Source: Email[email protected]; Address13 Tuas Road Distributor Service Singapore 638512; Phone(Working Time)0065 82577418; Fax0065 82577552

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