Product Details

NNU4972 KOYO Double-row cylindrical roller bearings

Brand Name KOYO
Model Number NNU4972
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Static axial stiffness, preload class C73 N/µm
ra max.0.6 mm
Attainable speed for grease lubrication29000 r/min
Da - max.64.8 mm
da - min.48.2 mm
Preload class C73 N/micron
Db max.66 mm
Contact Angle15 Degree
Static axial stiffness, preload class A34 N/µm
Ball diameter Dw6.35 mm
Number of Bearings1 (Single)
Ball - z21
Cage MaterialPhenolic
Preload class A - GA55 N
Limiting speed for oil lubrication44000 mm/min
Calculation factor f2A1
Limiting speed for grease lubrication29000 r/min
Bore1.772 Inch | 45 Mill
Width0.472 Inch | 12 Mill
Ball - Dw6.35 mm

interchange NNU4972 KOYO Double-row cylindrical roller bearings guide

NNU4972Loyal480 mm118 mm1290 kN360 mm3250 kN360x480x118 - 118
NNU4972C4 IRAMERICAN ROLLER BRG - - - - - - - -
NNU4972-S-MFAG BEARING - - - - - - - -
NNU4972-S-K-M-SPFAG BEARING - - - - - - - -
NNU4972MAW33TIMKEN - - - - - - - -
NNU4972KISO480 mm118 mm118 mm360 mm - - - -
NNU4972K VLoyal480 mm118 mm118 mm360 mm - - 55,22 Kg -
NNU4972KC1NAP4NTN480 mm118 mm118 mm360 mm - - - -
NNU4972 VLoyal480 mm118 mm118 mm360 mm - - 57,86 Kg -
NNU4972C1NAP4NTN480 mm118 mm118 mm360 mm - - - -


4CR6 KOYO Four-row cylindrical roller bearingsThreads No. per Inch:6; A:0.3540 in; Piston Length of Travel:0.433 in; C:13.976 in; Major Diameter B:10.192 in; Assembly Weight:41.8 lb; E1:10.315 in; Piston Area:29.1 in²; D:1.8500 in; E:12.559 in;
120FC8764 KOYO Four-row cylindrical roller bearingsDesignation FAG:713630420; Designation SX:CX607; Bearing number:5540; Designation SKF:VKBA 3439;
4CR600A KOYO Four-row cylindrical roller bearingsSize (mm):15x32x9; D:32 mm; Outer Diameter (mm):32; d:15 mm; Width (mm):9; Bore Diameter (mm):15; B:9 mm; Bearing number:6002; C:9 mm;
126FC8036 KOYO Four-row cylindrical roller bearingsSize (mm):110x200x69.800; H:69,800 mm; Bearing number:23222EMW33; Width (mm):69,800; Outer Diameter (mm):200,000; Bore Diameter (mm):110,000; D:200,000 mm; d:110,000 mm;
122FC8557 KOYO Four-row cylindrical roller bearingsEw:66 mm; Width (mm):40; Basic dynamic load rating (C):58 kN; Size (mm):60x66x40; Weight:0,116 Kg; Bearing number:KK60x66x40; Outer Diameter (mm):66; (Grease) Lubrication Speed:8000 r/min; Basic static load rating (C0):151 kN; Bore Diameter (mm):60; Fw:60 mm; B:40 mm;
4CR600B KOYO Four-row cylindrical roller bearingsBore Diameter (mm):280; Bearing number:GE 280 HS-2RS; R:375 mm; Angle:15 °; C:120 mm; Size (mm):280x430x210; d:280 mm; Basic dynamic load rating (C):3800 kN; B:210 mm; D:430 mm; Weight:96,5 Kg; Outer Diameter (mm):430; Width (mm):210;
122FC8766 KOYO Four-row cylindrical roller bearingsBasic static load rating (C0):3,7 kN; Basic dynamic load rating (C):7,65 kN; Outer Diameter (mm):40; r:0.6 mm; Bearing number:6202ZZF2; C:11 mm; D:40 mm; Bore Diameter (mm):15; d:15 mm; Width (mm):11; B:11 mm; Weight:0.048 Kg; Size (mm):15x40x11;
120FC87540A KOYO Four-row cylindrical roller bearingsSize (mm):105x170x92; R:2,5 mm; da:125 mm; L:10 mm; M:142 mm; C:84 mm; d:105 mm; F:8 mm; Bore Diameter (mm):105; Bearing number:180105/180170P; B:46 mm; Outer Diameter (mm):170; S:46 mm; D:170 mm; Weight:7,67 Kg; r:1 mm; T:92 mm; Width (mm):92;



NNU4972 KOYO Double-row cylindrical roller bearings Video


KOYO NNU4972 bearing - Original Bearing & Quick Delivery

Bearing name: KOYO NNU4972 bearing. Price: click here and know more. Distributor:We have world class manufacuring facilities using latest technology, 

KOYO NNU4972 bearing - nnu4938k/w33 bearing | fag

360x480x118 KOYO NNU4972 bearing for sale. NSK bearing 7326A. NSK 7326A Supplier Details: NSK Ltd established in 1916 is the global leading supplier of 

(KOYO) NNU4972 bearing distributor, Distributor NNU4972 bearing

KOYO NNU4972 Bearing -, Our Cylindrical roller bearings KOYO NNU4972 bearings and other bearings are 100% compliant with the 

Original KOYO NNU4972 Bearing NNU4972-S-K-M-SP 360

Products / NTN Bearings - Shanghai Allen Bearing .... ☴☴ NTN Bearings KOYO Bearings NACHI Bearings Contact Us Products NTN NNU4956K NTN NNU4956 

KOYO NNU4972 Bearing | NNU4972 Beari

Get Detailed Price. NNU4972 Bearing product introduction NNU4972 KOYO Shipping process KOYO NNU4972 Bearing Shipping method Our service 

NNU4972 KOYO Bearing | NNU49/600 bearing best service

KOYO NNU4972 Bearing Packaging picture ... KOYO-JTEKT owns and operates eighteen bearings plants in seven countries and 6 R&D Technical Engineering 
All Products Contact Now