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KOMATSU 8256-71-1181 BRACKET

KOMATSU 8256-71-1181 BRACKET SPECIFICATIONS

What Kate Komatsu part Machinery Co., Ltd are 190 Bore Diameter (mm) the dimensions of a KOMATSU 8256-71-1181 BRACKET? BRACKET 190x260x46 Size (mm) Manufacturing Service . Get Your 190x260x46 Free, Instant Quote‎！
Bearing number:4T-JM738249/JM738210
Size (mm):190x260x46
Bore Diameter (mm):190
Outer Diameter (mm):260
Width (mm):46
d:190 mm
D:260 mm
T:46 mm

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KOMATSU 8256-71-1181 BRACKET Technology

Bearing number:4T-JM738249/JM738210
Size (mm):190x260x46
Bore Diameter (mm):190
Outer Diameter (mm):260
Width (mm):46
d:190 mm
D:260 mm
T:46 mm
B:44 mm
C:36,5 mm
ra1 max.:2,5 mm
a -:10,9 mm
Da:242 mm
db:200 mm
ra max.:3 mm
da:206 mm
Db:252 mm
Weight:6,85 Kg
Basic dynamic load rating (C):365 kN
Basic static load rating (C0):720 kN
(Grease) Lubrication Speed:1 200 r/min
(Oil) Lubrication Speed:1 600 r/min
Calculation factor (e):0,48
Calculation factor (Y0):0,69
d1:227 mm
a:56.9 mm
e:0.48
Y2:1.26
Y0:0.69
Mass:6.85 kg
Dynamic load, C:365 kN
Rating life coefficient, A2:1.4
Static load, C0:720 kN
Fatigue limit load, Cu:68.9 kN
Nlim (oil):1,600 rpm
Nlim (grease):1,200 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.46 Hz
Characteristic rolling element frequency, BSF:13.48 Hz
Characteristic outer ring frequency, BPF0:15.8 Hz
Characteristic inner ring frequency, BPFI:18.2 Hz
ra max:3 mm
r1a max:2.5 mm

KOMATSU 8256-71-1181 BRACKET pdf

KOMATSU 8256-71-1181 BRACKET Dimensions

KOMATSU 3FE-02-45120NKKF BRACKET	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:56.296; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22228; Seals:Triple Lip Nitrile Rubber;
KOMATSU 421-03-31242 BRACKET	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:20.2; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:UG347L; Seals:Steel Clad Clearance; Housing Configuration:1 Piece Solid;
KOMATSU 566-89-8G300 BRACKET	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Nitrile Rubber;
KOMATSU 561-54-61390 BRACKET	Bearing number:NJ 217 ECM; Size (mm):150x85x28; Bore Diameter (mm):150; Outer Diameter (mm):85; Width (mm):28; d:85 mm; D:150 mm; B:28 mm; d1:107 mm; D1:130.3 mm; F:100.5 mm; r1,2 - min.:2 mm; r3,4 - min.:2 mm; s:1.5 mm; da - min.:96 mm; da - max.:98 mm; db - min.:110 mm; Da - max.:138.5 mm; ra - max.:2 mm; Basic dynamic load rating - C:190 kN; Basic static load rating - C0:200 kN; Fatigue load limit - Pu:25 kN;
KOMATSU 17A-911-5392 BRACKET	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.902; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22212; Seals:Double Lip Viton;
KOMATSU 11Y-57-51331 BRACKET	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.955; Product Group:B04144; Bore Profile:Straight; Cage Material:Polymer; 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;
KOMATSU 209-62-74530 BRACKET	Category:Cam Followers Stud Type; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.481; Product Group:B04120; Roller Surface Profile:Crowned; Profile:Stud Type; Thread Size:M20X1.5; Stud Profile:Standard Stud; Enclosure:Sealed; Rolling Element:Needle Bearing; Relubricatable:Yes; Hex Socket:No; Inch - Metric:Metric; Other Features:Caged \| Screwdriver Slot \| Lubri-Disc Seals; Long Description:52MM Roller Diameter; 24MM Roller Width; Crowned Roller Surface Profile; 20MM Stud Diameter; M20X1.5 Thread Size; Standard Stud Stud Profile; Sealed Enclosure; Needle Bearing; Yes Relubricatable; No H;
KOMATSU 56B-02-3A360 BRACKET	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Double Lip Nitrile Rubber;
KOMATSU 426-S94-2221 BRACKET	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.454; Product Group:M06110;
KOMATSU 17A-54-46582 BRACKET	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.856; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:B22423HL; Seals:Floating Labyrinth;

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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