Bearing 623Z NTN -

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

NACHI PZE Series Hydraulic Piston Pumps Origin Japan

Komastu Gear Pump Origin Japan

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Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:10.8
Product Group:B04144
Bore Profile:Straight
Cage Material:Steel
Precision Class:RBEC 1 | ISO P0
Number of Rows of Rollers:Single Row
Separable:Inner Ring - One Side
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C0-Medium
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description:150MM Bore; Straight Bore Profile; 270MM Outside Diameter; 45MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Inter
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NJ 230 ECJ
Weight / LBS:23.788
B:45 mm
d:150 mm
D:270 mm
bore diameter::150 mm
precision rating::RBEC 1 (ISO Class Normal)
outside diameter::270 mm
maximum rpm::2800 RPM
overall width::45 mm
bearing material::Steel
flanges::(2) Outer Ring, (1) Inner Ring
cage material::Brass
bore type::Straight
finish/coating::Uncoated
number of rows::1
closure type::Open
internal clearance::C0
application::Piston Type Machines, Rolling Mills, Spindles/Machine Tools
ring separation::Separable Ring
outer ring width::45 mm
operating temperature range::Maximum of +300 °F
fillet radius::2.5 mm
dynamic load capacity::510 kN
series::NJ2
static load capacity::600 kN
d1 ≈:193 mm
D1 ≈:232.35 mm
F:182 mm
r1,2 min.:3 mm
r3,4 min.:3 mm
s max.:2.5 mm
da min.:164 mm
da max.:178 mm
db min.:196 mm
Da max.:254.6 mm
ra max.:2.5 mm
Basic dynamic load rating C:510 kN
Basic static load rating C0:600 kN
Fatigue load limit Pu:64 kN
Reference speed:2600 r/min
Limiting speed:2800 r/min
Calculation factor kr:0.15
Limiting value e:0.2
Axial load factor Y:0.6
Mass bearing:10.5 kg

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