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Bearing K50X55X30 KOYO MODELS

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Bearing K50X55X30 KOYO

Bearing K50X55X30 KOYO SPECIFICATIONS

Needle Roller Bearing Boyal Industrial Pte ltd. are a few 50.8x85x17.462 brands you will find in our inventory. Find Bearing K50X55X30 KOYO to see what's in stock!
Bearing number:4T-18790/18720
Size (mm):50.8x85x17.462
Bore Diameter (mm):50,8
Outer Diameter (mm):85
Width (mm):17,462
d:50,8 mm
D:85 mm
T:17,462 mm

Download Bearing K50X55X30 KOYO Spec Sheet

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Bearing K50X55X30 KOYO Product identifiers

Bearing number:4T-18790/18720
Size (mm):50.8x85x17.462
Bore Diameter (mm):50,8
Outer Diameter (mm):85
Width (mm):17,462
d:50,8 mm
D:85 mm
T:17,462 mm
B:17,462 mm
C:13,495 mm
ra1 max.:1,5 mm
a:0,8 mm
Da:77 mm
db:56 mm
ra max.:3,5 mm
da:62 mm
Db:80 mm
Weight:0,374 Kg
Basic dynamic load rating (C):49,5 kN
Basic static load rating (C0):65 kN
(Grease) Lubrication Speed:4 200 r/min
(Oil) Lubrication Speed:5 600 r/min
Calculation factor (e):0,41
Calculation factor (Y0):0,81
d1:67 mm
e:0.41
Y2:1.48
Y0:0.81
Mass:0.37 kg
Dynamic load, C:49.5 kN
Rating life coefficient, A2:1.4
Static load, C0:65 kN
Fatigue limit load, Cu:7.9 kN
Nlim (oil):5,600 rpm
Nlim (grease):4,200 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.45 Hz
Characteristic rolling element frequency, BSF:8.91 Hz
Characteristic outer ring frequency, BPF0:10.27 Hz
Characteristic inner ring frequency, BPFI:12.73 Hz
ra max:3.5 mm
r1a max:1.5 mm

Bearing K50X55X30 KOYO pdf

Bearing K50X55X30 KOYO Details

Bearing NA4917TT NSK	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:62.94; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Adapter Sleeve; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:INS-IP-415R; Seals:Triple Lip Contact;
Bearing MH20201 KOYO	Category:Single Row Ball Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.72; Product Group:B00308; Enclosure:2 Seals; Precision Class:ABEC 1 \| ISO P0; Maximum Capacity / Filling Slot:No; Rolling Element:Ball Bearing; Snap Ring:No; Internal Special Features:No; Cage Material:Steel; Enclosure Type:Contact Seal; Internal Clearance:C3-Loose; Inch - Metric:Metric; Long Description:80MM Bore; 170MM Outside Diameter; 39MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 \| ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage;;
Bearing K56x61x20 ISO	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:22.246; 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:1 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
Bearing NK12/16 INA	Bearing number:NJ316-E-M6+HJ316-E; Size (mm):80x170x39; Bore Diameter (mm):80; Outer Diameter (mm):170; Width (mm):39; d:80 mm; F:101 mm; D:170 mm; B:39 mm; C:39 mm; d1:110,6 mm; r1 min.:2,1 mm; r2 min.:2,1 mm; r3 min.:2,1 mm; r4 min.:2,1 mm; B2:11 mm; B3:17 mm; D1:143,7 mm; S:0,7 mm; Weight:4,42 Kg; Basic dynamic load rating (C):290 kN; Basic static load rating (C0):289 kN;
Bearing NA59/32 NTN	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:37.682; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Tapered Adapter Sleeve; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:12 Millimeter; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Nitrile Rubber;
Bearing MKM2516 KOYO	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:52.21; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Double Lip Viton;
Bearing NK21/20 Timken	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.18; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Tapered Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Seals:Land Riding Single Lip Contact; Housing Configuration:1 Piece Solid;
Bearing NAF 72012 JNS	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.54; Product Group:M06288; Mounting Method:V Lock; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22211; Seals:Triple Lip Contact; Other Features:Double Row \| Double Nut \| Nitrile Rubber Seal;
Bearing NAO-20×35×17 NTN	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:2.41; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Eccentric Collar; Housing Style:2 Bolt Flange Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:No; Insert Part Number:INS-SXV-200; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
Bearing KBK 15x19x10 NBS	Bearing number:6208-ZZ; Size (mm):40x80x18; Bore Diameter (mm):40; Outer Diameter (mm):80; Width (mm):18; d:40 mm; D:80 mm; B:18 mm; C:18 mm; Weight:0,37 Kg; Basic dynamic load rating (C):31,85 kN; Basic static load rating (C0):18,62 kN;

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