Bearing NG300AR0 - Horton Bearing Services

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Bearing NG300AR0 image

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Bearing NG300AR0 specification

Bearing number:312 NR
Size (mm):130x60x31
Bore Diameter (mm):130
Outer Diameter (mm):60
Width (mm):31
d:60 mm
D:130 mm
B:31 mm
d1:81.86 mm
D2:112.2 mm
D3:125.22 mm
D4:139.7 mm
b:3.1 mm
C:4.06 mm
f:2.82 mm
r0:0.6 mm
r1,2 - min.:2.1 mm
da - min.:72 mm
Da - max.:118 mm
Db - min.:141 mm
ba - min.:3.5 mm
Ca - max.:6.88 mm
ra - max.:2 mm
Basic dynamic load rating - C:91.3 kN
Basic static load rating - C0:78 kN
Fatigue load limit - Pu:3.4 kN
Reference speed:9500 r/min
Limiting speed:6000 r/min
Calculation factor minimum radial load - kr:0.05
Mass bearing:1.85 kg
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.9
Product Group:B00308
Enclosure:Open
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:Yes
Rolling Element:Ball Bearing
Snap Ring:Yes
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:60MM Bore; 130MM Outside Diameter; 31MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; Yes Filling Slot; Yes Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:312 NR
Weight / LBS:4.19
Outer Race Width:1.22 Inch | 31 Millimeter
Outside Diameter:5.118 Inch | 130 Millimeter
Bore:2.362 Inch | 60 Millimeter
bore diameter::60 mm
static load capacity::78 kN
outside diameter::130 mm
precision rating::ABEC 1 (ISO Class Normal)
overall width::31 mm
finish/coating::Uncoated
bore type::Round
cage material::Steel
closure type::Open
outer ring width::31 mm
row type & fill slot::Single Row Filling Slot
fillet radius::2 mm
snap ring included::With Snap Ring
maximum rpm::6000 RPM
internal clearance::C0
series::31
dynamic load capacity::91.3 kN
thrust application warning::This product can not be used in Thrust Applications
d1 ≈:81.86 mm
D2 ≈:112.2 mm
r0 max.:0.6 mm
r1,2 min.:2.1 mm
da min.:72 mm
Da max.:118 mm
Db min.:141 mm
ba min.:3.5 mm
Ca max.:6.88 mm
ra max.:2 mm
Basic dynamic load rating C:91.3 kN
Basic static load rating C0:78 kN
Fatigue load limit Pu:3.35 kN
Calculation factor kr:0.05
Snap ring:SP 130

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