STA3072-1 Taper Roller Bearing 30x72x24mm - Industrial Bearings Solutions

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STA3072-1 Taper Roller Bearing 30x72x24mm image

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The details of USA Bearings

Bearing number:NU 2214 ECJ
Size (mm):125x70x31
Bore Diameter (mm):125
Outer Diameter (mm):70
Width (mm):31
d:70 mm
D:125 mm
B:31 mm
D1:108.2 mm
F:83.5 mm
r1,2 - min.:1.5 mm
r3,4 - min.:1.5 mm
s:1.7 mm
da - min.:79 mm
da - max.:81 mm
db - min.:86 mm
Da - max.:115.4 mm
ra - max.:1.5 mm
rb - max.:1.5 mm
Basic dynamic load rating - C:180 kN
Basic static load rating - C0:193 kN
Fatigue load limit - Pu:25.5 kN
Reference speed:6000 r/min
Limiting speed:6300 r/min
Calculation factor - kr:0.2
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.548
Product Group:B04144
Bore Profile:Straight
Cage Material:Steel
Precision Class:RBEC 1 | ISO P0
Number of Rows of Rollers:Single Row
Separable:Inner Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C0-Medium
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description:70MM Bore; Straight Bore Profile; 125MM Outside Diameter; 31MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inte
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NU 2214 ECJ
Weight / LBS:3.409
Width:1.22 Inch | 31 Millimeter
Bore:2.756 Inch | 70 Millimeter
Outside Diameter:4.921 Inch | 125 Millimeter
bore diameter::70 mm
static load capacity::193 kN
outside diameter::125 mm
precision rating::Not Rated
overall width::31 mm
maximum rpm::6300 RPM
flanges::(2) Outer Ring
bearing material::Steel
bore type::Straight
cage material::Steel
number of rows::1
finish/coating::Uncoated
internal clearance::C0
closure type::Open
ring separation::Separable Ring
outer ring width::31 mm
operating temperature range::Maximum of +300 °F
fillet radius::1.5 mm
dynamic load capacity::180 kN
series::NU22
D1 ≈:108.2 mm
r1,2 min.:1.5 mm
r3,4 min.:1.5 mm
s max.:1.7 mm
da min.:79 mm
da max.:81 mm
db min.:86 mm
Da max.:115.4 mm
ra max.:1.5 mm
rb max.:1.5 mm
Basic dynamic load rating C:180 kN
Basic static load rating C0:193 kN
Fatigue load limit Pu:25.5 kN
Calculation factor kr:0.2
Limiting value e:0.3
Axial load factor Y:0.4
Mass bearing:1.5 kg

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