NTN 90744 services Tapered Roller Bearings

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NTN 90744 services Tapered Roller Bearings image

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Spherical roller thrust bearings Product Description

Bearing number:7217 BECBY
Size (mm):150x85x28
Bore Diameter (mm):150
Outer Diameter (mm):85
Width (mm):28
d:85 mm
D:150 mm
B:28 mm
d1:110.1 mm
d2:97.02 mm
D1:126.7 mm
a:63 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
da - min.:96 mm
Da - max.:139 mm
Db - max.:144 mm
ra - max.:2 mm
rb - max.:1 mm
Basic dynamic load rating - C:95.6 kN
Basic static load rating - C0:83 kN
Fatigue load limit - Pu:3.2 kN
Reference speed:5000 r/min
Limiting speed:5000 r/min
Calculation factor - kr:0.095
Calculation factor - ka:1.4
Calculation factor - e:1.14
Calculation factor - X:0.57
Calculation factor - Y0:0.26
Calculation factor - Y1:0.55
Calculation factor - Y2:0.57
Category:Angular Contact Ball Bearing
Inventory:2.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.83
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:85MM Bore; 150MM Outside Diameter; 28MM 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:7217 BECBY
Weight / LBS:4.028
Outside Diameter:5.906 Inch | 150 Millimeter
Width:1.102 Inch | 28 Millimeter
Bore:3.346 Inch | 85 Millimeter
bore diameter::85 mm
radial static load capacity::83 kN
outside diameter::150 mm
cage material::Brass
overall width::28 mm
outer ring width::28 mm
contact angle::40 °
maximum rpm::5000 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::2 mm
radial dynamic load capacity::95.6 kN
series::72
d1 ≈:110.1 mm
d2 ≈:97.02 mm
D1 ≈:126.7 mm
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:96 mm
Da max.:139 mm
Db max.:144 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:102 kN
Basic static load rating C0:90 kN
Fatigue load limit Pu:3.55 kN
Calculation factor A:0.114
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:1.85 kg

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