Product Details

BOSTON GEAR M3034-24 Sleeve Bearings

Brand Name BOSTON GEAR
Model Number M3034-24
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

BOSTON GEAR M3034-24 bearing Size Chart (mm/inches)

Bearing numberNJ 220 ECM
Size (mm)180x100x34
Bore Diameter (mm)180
Outer Diameter (mm)100
Width (mm)34
d100 mm
D180 mm
B34 mm
d1127 mm
D1155.6 mm
F119 mm
r1,2 - min.2.1 mm
r3,4 - min.2.1 mm
s1.7 mm
da - min.113 mm
da - max.116 mm
db - min.130 mm
Da - max.167.5 mm
ra - max.2 mm
Basic dynamic load rating - C285 kN
Basic static load rating - C0305 kN
Fatigue load limit - Pu36.5 kN
Reference speed4000 r/min
Limiting speed4500 r/min
Calculation factor - kr0.15
CategoryCylindrical Roller Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram4.157
EAN7316577728456
Product GroupB04144
Bore ProfileStraight
Cage MaterialBrass
Precision ClassRBEC 1 | ISO P0
Number of Rows of RollersSingle Row
SeparableInner Ring - One Side
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC0-Medium
RetainerYes
RelubricatableYes
Inch - MetricMetric
Other FeaturesHigh Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description100MM Bore; Straight Bore Profile; 180MM Outside Diameter; 34MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Inter
CategoryCylindrical Roller Bearing
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer URLhttp://www.skf.com
Manufacturer Item NumberNJ 220 ECM
Weight / LBS9.156
Outside Diameter7.087 Inch | 180 Millimeter
Bore3.937 Inch | 100 Millimeter
Width1.339 Inch | 34 Millimeter
bore diameter:100 mm
static load capacity:305 kN
outside diameter:180 mm
precision rating:Not Rated
overall width:34 mm
maximum rpm:4550 RPM
flanges:(2) Outer Ring, (1) Inner Ring
bearing material:Steel
bore type:Straight
cage material:Brass
number of rows:1
finish/coating:Uncoated
internal clearance:C0
closure type:Open
ring separation:Separable Ring
outer ring width:34 mm
operating temperature range:Maximum of +300 °F
fillet radius:2 mm
dynamic load capacity:285 kN
series:NJ2
d1 ≈127 mm
D1 ≈155.55 mm
r1,2 min.2.1 mm
r3,4 min.2.1 mm
s max.1.7 mm
da min.113 mm
da max.116 mm
db min.130 mm
Da max.167.5 mm
ra max.2 mm
Basic dynamic load rating C285 kN
Basic static load rating C0305 kN
Fatigue load limit Pu36.5 kN
Calculation factor kr0.15
Limiting value e0.2
Axial load factor Y0.6
Mass bearing4.03 kg
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