Product Details

Komatsu 428-46-11310 Maintainer

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 428-46-11310 Maintainer Size Chart (mm/inches)

Bearing numberR2ZZA
Size (mm)3.175x9.525x3.967
Bore Diameter (mm)3,175
Outer Diameter (mm)9,525
Width (mm)3,967
d3,175 mm
D9,525 mm
B3,967 mm
C3,967 mm
r min.0,3 mm
da min.4,8 mm
da max5,2 mm
Da max.7,8 mm
ra max.0,3 mm
Weight1,5 Kg
Basic dynamic load rating (C)0,64 kN
Basic static load rating (C0)0,224 kN
(Grease) Lubrication Speed49000 r/min
CategorySingle Row Ball Bearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0.001
Product GroupB00308
Enclosure2 Metal Shields
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricInch
Long Description1/8" Bore; 3/8" Outside Diameter; 5/32" Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
CategorySingle Row Ball Bearing
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer URLhttp://www.ntnamerica.com
Manufacturer Item NumberR2ZZA
Weight / LBS0.003
Outside Diameter0.375 Inch | 9.525 Millimeter
Bore0.125 Inch | 3.175 Millimeter
Outer Race Width0.156 Inch | 3.962 Millimeter
bore diameter:0.1250 in
precision rating:Class 0
outside diameter:0.3750 in
finish/coating:Uncoated
overall width:0.1562 in
bearing material:High Carbon Chrome
bore type:Round
cage material:Steel
closure type:Double Shielded
inner ring width:0.1562 in
row type & fill slot:Single Row Non-Fill Slot
outer ring width:0.1562 in
snap ring included:Without Snap Ring
maximum rpm (grease):49000 rpm
internal clearance:CN
fillet radius:0.0120 in
operating temperature range:-40 to 250 ºF
maximum rpm:58000 RPM
dynamic load capacity:144 lbf
series:Micro
static load capacity:50 lbf
manufacturer product page:Click here
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