Bearing NJ3172 ISO -

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Home>Products>Cylindrical Roller Bearing>Bearing NJ3172 ISO image

Bearing NJ3172 ISO image

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The details of Cylindrical Roller Bearing

Bearing number:7220 BEP
Size (mm):180x100x34
Bore Diameter (mm):180
Outer Diameter (mm):100
Width (mm):34
d:100 mm
D:180 mm
B:34 mm
d1:130.95 mm
d2:115.22 mm
D1:150.9 mm
a:76 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
da - min.:112 mm
Da - max.:168 mm
Db - max.:173 mm
ra - max.:2 mm
rb - max.:1 mm
Basic dynamic load rating - C:135 kN
Basic static load rating - C0:122 kN
Fatigue load limit - Pu:4.4 kN
Reference speed:4000 r/min
Limiting speed:4000 r/min
Calculation factor - kr:0.095
Calculation factor - ka:1.4
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:3.19
Product Group:B00308
Enclosure:Open
Flush Ground:No
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:Polymer
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Inch - Metric:Metric
Long Description:100MM Bore; 180MM Outside Diameter; 34MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7220 BEP
Weight / LBS:7.033
Outside Diameter:7.087 Inch | 180 Millimeter
Bore:3.937 Inch | 100 Millimeter
Width:1.339 Inch | 34 Millimeter
bore diameter::100 mm
radial static load capacity::122 kN
outside diameter::180 mm
cage material::Nylon
overall width::34 mm
outer ring width::34 mm
contact angle::40 °
maximum rpm::4000 RPM
row type & fill slot::Single-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::135 kN
series::72
d1 ≈:130.95 mm
d2 ≈:115.22 mm
D1 ≈:150.9 mm
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:112 mm
Da max.:168 mm
Db max.:173 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:135 kN
Basic static load rating C0:122 kN
Fatigue load limit Pu:4.4 kN
Calculation factor A:0.239
Calculation factor kr:0.095
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:3.3 kg

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