MS170470140DDK CUSCINETTO BEARING 6303/2RS1 - KOYO

Category: Angular Contact Ball Bearing
Inventory: 1.0
Minimum Buy Quantity: N/A
Weight: 2.307
Product Group: B00152
Enclosure: Open
Flush Ground: No
Rolling Element: Ball Bearing

Product Details

Category Angular Contact Ball Bearing
Inventory 1.0
Minimum Buy Quantity N/A
Weight 2.307
Product Group B00152
Enclosure Open
Flush Ground No
Rolling Element Ball Bearing
Number of Rows of Balls Double 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 55MM Bore; 120MM Outside Diameter; 49.2MM Width; Open; No Flush Ground; Ball Bearing; Double 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
Manufacturer Item Number 3311 A
Weight / LBS 5.0816
d 55 mm
B 49.2 mm
D 120 mm
bore diameter: 55 mm
radial static load capacity: 81.5 kN
outside diameter: 120 mm
cage material: Metal
overall width: 1.9375 in
outer ring width: 49.2 mm
contact angle: 30 °
maximum rpm: 5300 RPM
row type & fill slot: Double-Row Non-Fill Slot
finish/coating: Uncoated
internal clearance: C0
precision rating: Not Rated
closure type: Open
fillet radius: 2 mm
radial dynamic load capacity: 112 kN
series: 33
d2 ≈ 68.4 mm
D2 ≈ 109.4 mm
r1,2 min. 2 mm
a 72 mm
da min. 66 mm
Da max. 109 mm
ra max. 2 mm
Basic dynamic load rating C 112 kN
Basic static load rating C0 81.5 kN
Fatigue load limit Pu 3.45 kN
Reference speed 6000 r/min
Limiting speed 5300 r/min
Calculation factor kr 0.07
Calculation factor e 0.8
Calculation factor X 0.63
Calculation factor Y0 0.66
Calculation factor Y1 0.78
Calculation factor Y2 1.24
Mass bearing 2.65 kg
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Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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