KOMATSU 175-54-48720 BRACKET

High Quality KOMATSU 175-54-48720 BRACKET. 130x60x31 Size (mm) Competitive BRACKET 130x60x31 Pricing. Accept Small Order. Easy and Fast Shipping. Kate Komatsu part Machinery Co., Ltd

Bearing number:NU 312 ECM
Size (mm):130x60x31
Bore Diameter (mm):130
Outer Diameter (mm):60
Width (mm):31
d:60 mm
D:130 mm
B:31 mm
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Product Details

Bearing numberNU 312 ECM
Size (mm)130x60x31
Bore Diameter (mm)130
Outer Diameter (mm)60
Width (mm)31
d60 mm
D130 mm
B31 mm
D1108.5 mm
F77 mm
r1,2 - min.2.1 mm
r3,4 - min.2.1 mm
s2.1 mm
da - min.72 mm
da - max.74 mm
db - min.79 mm
Da - max.118.1 mm
ra - max.2 mm
rb - max.2 mm
Basic dynamic load rating - C173 kN
Basic static load rating - C0160 kN
Fatigue load limit - Pu21.2 kN
Reference speed5600 r/min
Limiting speed6700 r/min
Calculation factor - kr0.15
CategoryCylindrical Roller Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram2.153
Product GroupB04144
Bore ProfileStraight
Cage MaterialBrass
Precision ClassRBEC 1 | ISO P0
Number of Rows of RollersSingle Row
SeparableInner Ring - Both Sides
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC0-Medium
RetainerYes
RelubricatableYes
Inch - MetricMetric
Other FeaturesHigh Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description60MM Bore; Straight Bore Profile; 130MM Outside Diameter; 31MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inte
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer Item NumberNU 312 ECM
Weight / LBS4.743
Bore2.362 Inch | 60 Millimeter
Outside Diameter5.118 Inch | 130 Millimeter
Width1.22 Inch | 31 Millimeter
bore diameter:60 mm
precision rating:RBEC 1 (ISO Class Normal)
outside diameter:130 mm
maximum rpm:6700 RPM
overall width:31 mm
bearing material:Steel
flanges:(2) Outer 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:31 mm
operating temperature range:Maximum of +300 °F
fillet radius:2 mm
dynamic load capacity:173 kN
series:NU3
static load capacity:160 kN
D1 ≈108.6 mm
r1,2 min.2.1 mm
r3,4 min.2.1 mm
s max.2.1 mm
da min.72 mm
da max.74 mm
db min.79 mm
Da max.118.1 mm
ra max.2 mm
rb max.2 mm
Basic dynamic load rating C173 kN
Basic static load rating C0160 kN
Fatigue load limit Pu21.2 kN
Calculation factor kr0.15
Limiting value e0.2
Axial load factor Y0.6
Mass bearing2.11 kg
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