KOYO NA2208.2RS Roller Bearings - JiNan Hope Hydraulic Co., Itd

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KOYO NA2208.2RS Roller Bearings image

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Products and services KOYO NA2208.2RS Roller Bearings

Bearing number:7406 BCBM
Size (mm):90x30x23
Bore Diameter (mm):90
Outer Diameter (mm):30
Width (mm):23
d:30 mm
D:90 mm
B:23 mm
d1:54.3 mm
d2:44.6 mm
D1:66.6 mm
a:37 mm
r1,2 - min.:1.5 mm
r3,4 - min.:1.5 mm
da - min.:55 mm
Da - max.:110 mm
Db - max.:77.5 mm
ra - max.:2 mm
rb - max.:2 mm
Basic dynamic load rating - C:47.5 kN
Basic static load rating - C0:29 kN
Fatigue load limit - Pu:1.2 kN
Reference speed:10000 r/min
Limiting speed:10000 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:0.85
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:Brass
Contact Angle:40 Degree
Internal Clearance:CB
Number of Bearings:1 (Single)
Mounting Arrangement:Universal
Inch - Metric:Metric
Long Description:30MM Bore; 90MM Outside Diameter; 23MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
Other Features:Normal Axial Internal Clearance
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7406 BCBM
Weight / LBS:1.874
Outside Diameter:3.543 Inch | 90 Millimeter
Bore:1.181 Inch | 30 Millimeter
Width:0.906 Inch | 23 Millimeter
bore diameter::30 mm
radial static load capacity::29 kN
outside diameter::90 mm
cage material::Brass
overall width::23 mm
outer ring width::23 mm
contact angle::40 °
maximum rpm::10000 RPM
row type & fill slot::Single-Row Non-Fill Slot
finish/coating::Uncoated
internal clearance::C0
precision rating::ABEC 3 (ISO Class 6)
closure type::Open
fillet radius::1.5 mm
radial dynamic load capacity::47.5 kN
series::74
d1 ≈:54.3 mm
d2 ≈:44.6 mm
D1 ≈:66.6 mm
r1,2 min.:1.5 mm
r3,4 min.:1.5 mm
da min.:55 mm
Da max.:110 mm
Db max.:77.5 mm
ra max.:2 mm
rb max.:2 mm
Basic dynamic load rating C:47.5 kN
Basic static load rating C0:29 kN
Fatigue load limit Pu:1.22 kN
Calculation factor A:0.0162
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:0.83 kg

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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