Bearing UC210-31 KOYO - Kate Komatsu part Machinery Co., Ltd

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Bearing UC210-31 KOYO image

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Products and services Bearing UC210-31 KOYO

Bearing number:NN 3018 KTN9/SP
Size (mm):90x140x37
Bore Diameter (mm):90
Outer Diameter (mm):140
Width (mm):37
d:90 mm
D:140 mm
B:37 mm
C:37 mm
b:– mm
d1:109.4 mm
r1 min.:1,5 mm
r2 min.:1,5 mm
r3 min.:1 mm
r4 min.:1 mm
E:127 mm
K:– mm
da min.:98 mm
Da min:129 mm
Da max.:132 mm
ra max.:1,5 mm
S:2 mm
dh:125,4 mm
Weight:1,95 Kg
Basic dynamic load rating (C):138 kN
Basic static load rating (C0):216 kN
(Grease) Lubrication Speed:6 300 r/min
(Oil) Lubrication Speed:7 000 r/min
Category:Cylindrical Roller Bearing
Inventory:1.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.022
Product Group:B04270
Bore Profile:Tapered
Cage Material:Polymer
Precision Class:Special Precision
Number of Rows of Rollers:Double Row
Separable:Outer Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C1-Tight
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:3 Rib Inner Ring | Plain Outer Ring | High Precision Bearing | Cage on Inner Ring OD
Long Description:90MM Bore; Tapered Bore Profile; 140MM Outside Diameter; 37MM Width; Polymer Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NN 3018 KTN9/SP
Weight / LBS:4.453
Bore:3.543 Inch | 90 Millimeter
Outside Diameter:5.512 Inch | 140 Millimeter
Width:1.457 Inch | 37 Millimeter
bore diameter::90 mm
static load capacity::216 kN
outside diameter::140 mm
precision rating::Not Rated
overall width::37 mm
maximum rpm::6700 RPM
flanges::(3) Inner Ring
bearing material::Chrome Steel
bore type::Straight
cage material::Polyamide
number of rows::2
finish/coating::Uncoated
internal clearance::C1
closure type::Open
ring separation::Separable Outer Ring
outer ring width::37 mm
operating temperature range::Maximum of +120 °C
fillet radius::1.5 mm
dynamic load capacity::138 kN
series::NN30
r1,2 min.:1.5 mm
r3,4 min.:1 mm
s max.:2 mm
Da min.:129 mm
dn:125.4 mm
Basic dynamic load rating C:138 kN
Basic static load rating C0:216 kN
Fatigue load limit Pu:26 kN
Attainable speed for grease lubrication:6300 r/min
Attainable speed for oil-air lubrication:7000 r/min
Reference grease quantity Gref:11.1 cm³
Static radial stiffness (guideline value):2010 N/µm
Mass bearing:1.95 kg

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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