Cylindrical Roller Bearings 21312AX NACHI

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Cylindrical Roller Bearings 21312AX NACHI Exchange Guide

Bearing number:7316 BEGAP
Size (mm):170x80x39
Bore Diameter (mm):170
Outer Diameter (mm):80
Width (mm):39
d:80 mm
D:170 mm
B:39 mm
d1:115.2 mm
d2:97.07 mm
D1:136.75 mm
a:72 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
da - min.:92 mm
Da - max.:158 mm
Db - max.:163 mm
ra - max.:2 mm
rb - max.:1 mm
Basic dynamic load rating - C:143 kN
Basic static load rating - C0:118 kN
Fatigue load limit - Pu:4.5 kN
Reference speed:5000 r/min
Limiting speed:5000 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:3.64
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:Polymer
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Preload:Light
Mounting Arrangement:Universal
Inch - Metric:Metric
Long Description:80MM Bore; 170MM Outside Diameter; 39MM Width; Open; Yes 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:7316 BEGAP
Weight / LBS:8.023
Width:1.535 Inch | 39 Millimeter
Outside Diameter:6.693 Inch | 170 Millimeter
Bore:3.15 Inch | 80 Millimeter
bore diameter::80 mm
radial static load capacity::118 kN
outside diameter::170 mm
cage material::Nylon
overall width::39 mm
outer ring width::39 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::143 kN
series::73
d1 ≈:115.2 mm
d2 ≈:97.07 mm
D1 ≈:136.75 mm
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:92 mm
Da max.:158 mm
Db max.:163 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:143 kN
Basic static load rating C0:118 kN
Fatigue load limit Pu:4.5 kN
Calculation factor A:0.216
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:3.8 kg

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Cylindrical Roller Bearings 21312AX NACHI Exchange Guide

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