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Home>Products>Needle Roller Bearing>Bearing NK47/30 Timken

Bearing NK47/30 Timken MODELS

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Bearing NK47/30 Timken

Bearing NK47/30 Timken SPECIFICATIONS

Bearing NK47/30 Timken with easy-to-use parts 260x360x100 graphics, giving you the ability to check parts availability, Needle Roller Bearing 260 Bore Diameter (mm) pricing, examine remanufactured options.
Min.Order Quantity:Negotiation
Price:Negotiation

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A2020-07-10 09:46:19
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Bearing NK47/30 Timken Technology

Bearing number:NNU 4952 B/SPW33
Size (mm):260x360x100
Bore Diameter (mm):260
Outer Diameter (mm):360
Width (mm):100
d:260 mm
D:360 mm
B:100 mm
D1:325.6 mm
F:292 mm
b:13.9 mm
K:3 mm
r1,2 - min.:2.1 mm
s:4.5 mm
da - min.:271 mm
da - max.:288 mm
db - min.:296 mm
Da - max.:349 mm
ra - max.:2 mm
dn:294.5 mm
Basic dynamic load rating - C:748 kN
Basic static load rating - C0:1700 kN
Fatigue load limit - Pu:163 kN
Limiting speed for grease lubrication:2000 r/min
Limiting speed for oil lubrication:2400 mm/min
Gref:366 cm
r1,2 min.:2.1 mm
s max.:4.5 mm
da min.:271 mm
da max.:288 mm
db min.:296 mm
Da max.:349 mm
ra max.:2 mm
Basic dynamic load rating C:748 kN
Basic static load rating C0:1700 kN
Fatigue load limit Pu:163 kN
Attainable speed for grease lubrication:2000 r/min
Attainable speed for oil-air lubrication:2400 r/min
Reference grease quantity Gref:366 cm³
Static radial stiffness (guideline value):6830 N/µm
Mass bearing:30.5 kg

Information techniques Bearing NK47/30 Timken

Bearing NK6/12TN ZEN	d:1.0000 in; radial dynamic load capacity:3150 lbf; D:2.0472 in; radial static load capacity:1780 lbf; outer ring width:0.6690 in; bearing material:AISI 52100 Steel - Zinc Protection; inner ring width:1.3390 in; seal type:Dual Lip with Slinger; bore type:Round; series:UC200MZ2RF; locking device:Set Screw Collar; manufacturer product page:Click here;
Bearing NA4984 ISO	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.902; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Teflon Labyrinth;
Bearing NA2140 KOYO	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.08; 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:Expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Nitrile Rubber;
Bearing NA6904 INA	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:57.204; 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:1 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Nitrile Rubber;
Bearing M-871 Timken	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.086; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Double Lip Nitrile Rubber;
Bearing NK70/35-XL INA	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Eccentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber;
Bearing NK24/16 KOYO	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.804; Product Group:M06288; Mounting Method:Concentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22218; Seals:Labyrinth; Other Features:Double Row \| Single Set Screw; Long Description:3-1/4" Bore; 6-3/4" Outside Diameter; 3.45" Cartridge Housing Width; Concentric Collar; Cartridge Unit Housing; Cast Steel; Spherical Roller Bearing; 4.03" Length Thru Bore; Relubr;
Bearing NA 4910 NBS	Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.896; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:V Lock; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22214; Housing Material:Cast Steel; Other Features:Double Row \| Double Nut \| Non-expansion \| Three Lip Nitrile Rubber Seal \| Steel Cage;
Bearing MK15161 KOYO	Category:Cam Followers Stud Type; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.386; Product Group:B04120; Roller Surface Profile:Flat; 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:47MM Roller Diameter; 24MM Roller Width; Flat Roller Surface Profile; 20MM Stud Diameter; M20X1.5 Thread Size; Standard Stud Stud Profile; Sealed Enclosure; Needle Bearing; Yes Relubricatable; No Hex;
Bearing K60x68x20 ISO	d:8 mm; D:32 mm; H:20 mm; d2:17.7 mm; D2:26.3 mm; b:4.2 mm; K:2 mm; r1,2 min.:0.3 mm; r3,4 min.:0.6 mm; a:43 mm; da min.:11 mm; Da max.:26 mm; ra max.:0.3 mm; rb max.:0.6 mm; Basic dynamic load rating C:14.6 kN; Basic static load rating C0:20 kN; Fatigue load limit Pu:0.8 kN; Attainable speed:6800 r/min; Preload:300 N; Frictional moment:0.08 N·m; Static axial stiffnes:270 N/µm; Static moment stiffness:20 N·m/mrad;
Bearing NA69/32R NTN	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.54; Product Group:M06288; Mounting Method:Eccentric Collar; 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 \| Viton Seal; Long Description:55MM Bore; 115.09MM Outside Diameter; 65.532MM Cartridge Housing Width; Eccentric Collar; Cartridge Unit; Cast Steel; Spherical Roller Bearing; 79.248MM Length Thru Bore; Relubricatable; 22211 Insert;;
Bearing NA4909S NTN	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.54; Product Group:M06288; Mounting Method:Eccentric Collar; 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 \| Viton Seal; Long Description:55MM Bore; 115.09MM Outside Diameter; 65.532MM Cartridge Housing Width; Eccentric Collar; Cartridge Unit; Cast Steel; Spherical Roller Bearing; 79.248MM Length Thru Bore; Relubricatable; 22211 Insert;;
Bearing NK 17/20-XL INA	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.994; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Eccentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22210; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
Bearing NAO-20×37×16 NTN	d:2-7/16 in; radial static load capacity:8120 lbf; D:5-7/8 in; seal type:Contact with Slinger; housing width:1-5/8 in; lubrication type:Lubrication Fitting; inner ring width:2-5/8 in; bearing material:AISI 52100 Steel; housing material:Cast Iron; series:UELC200; locking device:Accu-Loc; duty type:Normal Duty; expansion type:Non-Expansion Bearing (Fixed); replacement bearing:UE212-39;

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