RBC Bearings IR7254 Needle roller bearings

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RBC Bearings IR7254 Needle roller bearings image

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The details of Needle roller bearings

Bearing number:7221
Size (mm):105x190x36
Bore Diameter (mm):105
Outer Diameter (mm):190
Width (mm):36
d:105 mm
D:190 mm
B:36 mm
C:36 mm
Angle (α):25 °
a:60,5 mm
r min.:2,1 mm
r1 min.:1,1 mm
da min.:117 mm
db min:112 mm
ra max.:2 mm
Weight:3,79 Kg
Basic dynamic load rating (C):157 kN
Basic static load rating (C0):142 kN
(Grease) Lubrication Speed:3 700 r/min
Contact angle α:30 °
rs min:2.1 mm
r1s min:1.1 mm
Mass:3.79 kg
Dynamic load, C:157 kN
Static load, C0:142 kN
Fatigue limit load, Cu:5.3 kN
Nlim (oil):5,000 rpm
Nlim (grease):3,700 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
da min:117 mm
Da max:178 mm
Db max:183 mm
r1a max:1 mm
ra max:2 mm
Category:Angular Contact Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:3.874
Product Group:B04270
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:105MM Bore; 190MM Outside Diameter; 36MM 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
Bore:4.134 Inch | 105 Millimeter
Width:1.417 Inch | 36 Millimeter
Outside Diameter:7.48 Inch | 190 Millimeter

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