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Home>Products>Roll Neck Bearings For Rolling Mill>4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

  • 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL
  • 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

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Roll Neck Bearings For Rolling Mill

NTN 4R2904 Bearing SPECIFICATIONS

  • LET OUR 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL EXPERTS GET Precision accessories MFG.CORP YOU THE PARTS 0.55 in Bolt Pattern C YOU NEED.

  • NTN

  • 4R2904

  • 0.55 in
  • 3.438 in
  • 6
  • 12 in
  • 30 mm, 35 mm
  • 1 27/32 in
  • 10 1/2 in
  • 4 41/64 in
Download NTN 4R2904 Spec Sheet
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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Sponsored Products Related To This Item

  • 0.55 in
  • 3.438 in
  • 6
  • 12 in
  • 30 mm, 35 mm
  • 1 27/32 in
  • 10 1/2 in
  • 4 41/64 in
  • 2 3/4 in
4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL pdf

NTN 4R2904 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Code system

No.BrandSaAMbsLH
40FC2817KOYO - - - - - - - -
4R2904NTN - - - - - - - -
300RV4221NSK - 31 mm - - - - - -
313837AKOYO - - - - - - - -
Z-527634.ZLFAG - - - - - - - 180 mm
4R4039NTN - - - - - - - -
22338CAW33C3SKF - 6 mm - - - - - -
Z-511605.ZLFAG - - - - - - - -
23144CAW33C3SKF - - - - - - - -
23130CAW33C3SKF - - - - - - - -
200RV2802NSK - - - - - - - -
NU2326C3SKF - - - - - - - -
23152CAW33C3SKF - - - - - - - -
NJ2338/C4SKF - - - - mm6 mm - -
23128CAW33C3SKF - - - - - - - -
22318CAW33C3SKF - - - - - - - -
22348CAW33C3SKF - - - - - - - -
4R3821NTN - - - - 50 mm - - -
200RV2804NSK - - - - - - - -
Z-506962.ZLFAG - - - - - - - -
314553KOYO - - - - - - - 401.637 mm
Z-507336.ZLFAG - - - - - - 285.75 mm157.559 mm
Z-510150.02.ZLFAG - - - - - - - -

 

23130CAW33C3 SKF MINING MACHINERY BEARINGSBasic Interchange:-; Basic Radial Load Rating-Static SCO:48600 lbf; Accessories:Mast Guide Type- 307; Basic Radial Load Rating-Dynamic DC:13600 lbf; Basic Interchange BCA:-; Basic Interchange NDH:-; Basic Interchange NSK:-; Basic Interchange MCGILL:-; Basic Interchange SPLIT:-;
NU2334MC3 SKF MINING MACHINERY BEARINGSFillet Radius ra:1.00 mm; B:16.00 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; Oil Speed Rating Open/Shielded n2:13000 rpm; Accessories:Two Shields; Grease Speed Rating n1:10000 rpm; Sealed Speed Rating n3:7500 rpm; Oil Speed Rating n2:13000 rpm; d:30.000 mm; D:62.0000 mm; Basic Static Radial Load Rating Co:11200 N; Basic Dynamic Radial Load Rating C:19500 N;
Z-507536.ZL FAG ROLL NECK BEARINGS for ROLLING MILLCoefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; Tolerance shaft:e7; Mass bushing:0.01 kg; Permissible sliding velocity v min.:0 m/s; B:12 mm; D:14 mm; Specific static load factor K0:45 N/mm²; d:8 mm; Permissible sliding velocity v max.:0.5 m/s;
23136CAW33C3 SKF MINING MACHINERY BEARINGSPa:58.7 kN; PG:1/4 NPT; H:422.275 mm; Cap bolt:4 x 7/8-9 UNC; Da:359.999 mm; A2:285.75 mm; J max.:635 mm; Housing:SAF 540; P60°:364 kN; h:62.706 mm; Eye bolt:2 x 1/2-13 UNC; Mass pillow block:195 kg; P180°:145 kN; Cap bolt recommended tightening torque:271.2 N·m; Max. speed for PosiTrac Plus seal:800 r/min; Appropriate attachment bolt size G:1.25 in; S:4.763 mm; Cap bolt, SAE grade:5;
23156CAW33C3 SKF MINING MACHINERY BEARINGSCoefficient of friction µ min.:0.08; B1:10 mm; D1:180 mm; Coefficient of friction µ max.:0.15; α:124 °; D:170 mm; d:150 mm; B:70 mm; Tolerance housing:H7; Mass bushing:3.45 kg; Permissible sliding velocity v max.:0.5 m/s; h:152 mm; a:3.5 mm; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²;
150RV2302 NSK ROLL NECK BEARINGS for ROLLING MILLSealed Speed Rating n3:3600 rpm; d:80.000 mm; Grease Speed Rating Open/Shielded n1:6000 rpm; Fillet Radius ra:0.60 mm; D:100.0000 mm; Oil Speed Rating Open/Shielded n2:7000 rpm; Basic Static Radial Load Rating Co:13700 N; B:10.00 mm; Accessories:One Shield; Basic Dynamic Radial Load Rating C:13000 N;
280RV3901 NSK ROLL NECK BEARINGS for ROLLING MILLStatic axial stiffness, preload class B:141 N/µm; Ball diameter Dw:15.875 mm; d2:105.4 mm; db min.:97 mm; B:24 mm; db max.:104.8 mm; Preload class C GC:1200 N; ra max.:1.5 mm; Preload class B GB:600 N; Calculation factor f2B:1.02; Calculation factor f2D:1.09; Static axial stiffness, preload class D:287 N/µm; Preload class A GA:300 N; Basic dynamic load rating C:79.3 kN; Attainable speed for grease lubrication:9000 r/min;
23256CAW33C3 SKF MINING MACHINERY BEARINGSGrease Speed Rating Open/Shielded n1:3800 rpm; Accessories:Two Shields; d:110.000 mm; Sealed Speed Rating n3:2400 rpm; Basic Dynamic Radial Load Rating C:81800 N; D:170.0000 mm; Basic Static Radial Load Rating Co:73500 N; B:28.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:4500 rpm;
23152CAW33C3 SKF MINING MACHINERY BEARINGSMass bushing:0.001 kg; D:8 mm; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; Permissible sliding velocity v min.:0.25 m/s; B:6 mm; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; d:4 mm; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²;
40FC2817 KOYO ROLL NECK BEARINGS for ROLLING MILLr1 min.:0.6 mm; l3 min.:65 mm; d2 max.:104 mm; C1 max.:28 mm; Basic dynamic load rating C:127 kN; d4 ≈:65 mm; Material constant KM:330; l5 ≈:30 mm; l7 min.:55 mm; d:45 mm; α:7 °; l4 max.:219 mm; h1:165 mm; Mass rod end:3.2 kg; Specific dynamic load factor K:100 N/mm²; w:55 mm; Basic static load rating C0:224 kN; dk:60 mm; B:32 mm; G:M 45x3;
22380CAW33C3 SKF MINING MACHINERY BEARINGSs:77.787 mm; d2:155.575 mm; A1:136.525 mm; J min.:333.375 mm; H1:120.65 mm; L:422.275 mm; J max.:368.3 mm; Limiting speed:1900 r/min; Basic dynamic load rating C:408 kN; J1:63.5 mm; H2:69.85 mm; A:117.475 mm; B:155.575 mm; Attachment bolt diameter G:19.05 mm; H:247.65 mm; da:112.713 mm; Mass bearing unit:32.3 kg; S:0.794 mm;
22360CAW33C3 SKF MINING MACHINERY BEARINGSJ max.:279.4 mm; L:330.2 mm; P120°:21.8 kN; PG:1/8 NPT; Ca:57.785 mm; Da:140 mm; P150°:19.6 kN; A2:209.55 mm; P60°:60.5 kN; N1:19.05 mm; R1:53.181 mm; h:36.513 mm; Cap bolt, SAE grade:8; Stabilizing ring:2 x SR-1613; Mass pillow block:17.1 kg; Pa:6.49 kN; RG:3/8 NPT; P90°:36 kN; Cap bolt recommended tightening torque:298.3 N·m; Max. speed for Taconite seal:1400 r/min;

 

 

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Video

 

Original NTN 4R2904 Bearings, Cylindrical Roller Bearing

Original NTN 4R2904 bearing, 145x225x156. Best Price. Cylindrical roller bearings 4R2904. Bearing number : 4R2904; Size (mm) : 145x225x156; Brand : NTN 

Bearing 4R2904 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R2904. Bearing number : 4R2904. Size (mm) : 145x225x156. Brand : NTN. Bore Diameter (mm) : 145,000. Outer Diameter (mm) : 

4R2904 - NTN Bearing - 4R2904 Extractor - Precision

Other Service. our warehouse We Can Also Source Nearly Any Bearing Etc Not Listed On Our Site On Any Make All At Market Leading Prices.Give Us A 

NTN 4R2904 at ESG Bearing,we can be used to

NTN Large Bearings, 2250 by NTN Bearing Corporation of .... Warranty NTN warrants, to the original purchaser only, that the delivered product which is the 

Buy NTN 4R2904 Four Row Cylindrical Roller Bearings - RTU

NTN 4R2904 Four Row Cylindrical Roller Bearings 90mm D with easy-to-use parts graphics, giving you 65mm d the ability to check parts availability, Four Row 

NTN 4R2904 bearing Tashkent | 145x225x156 | Bearings

Cylindrical roller bearings 4R2904. Bearing number : 4R2904. Size (mm) : 145x225x156. Brand : NTN. Bore Diameter (mm) : 145,000. Outer Diameter (mm) : 

NTN 4R2904 Four Row Cylindrical Roller Bearings - 4R2904 bearing

The online NTN 4R2904 Four Row Cylindrical Roller Bearings 0.699 Weight parts store gives you immediate access to AMI BEARINGS Brand a BEARINGS 

145000 mm x 225000 mm x 156000 mm NTN 4R2904 NTN

Bearing No. 4R2904. Size. 145x225x156 mm. Bore Diameter. 145,000 mm. Outer Diameter. 225,000 mm. Width. 156,000 mm d. 145,000 mm. D. 225,000 mm. B

NTN 4R2904 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 4R2904 is a potential replacement for these common bearing part numbers:

  • 4R2904

  • 4R2904

  • 4R2904

  • 4R2904

  • 4R2904

  • 4R2904

  • 4R2904

  • 4R2904

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NTN 4R2904 Technical Articles

How do you find the angle of a bearing?
Definition of Bearing - Math is FunIllustrated definition of Bearing: Three-Figure Bearings: The angle in degrees measured clockwise from North. It is common to put extra Bearings - Using bearings in trigonometry - National 5 MathsBearings ·...
How do you lubricate sealed bearings?
Bearing Relubrication - McGuire Bearing CompanyHow often should I grease my bearings, and how much grease do they need? · FOR STARTERS, note that most sealed bearings come pre-greased from the factory  Greasing shielded bearings ???? |...
How much do rear wheel bearings cost to replace?
Wheel Bearing Replacement Prices & Cost Estimates | KelleyHow long do wheel bearings last? In theory, wheel bearings could last as long as your car. Unlike oil changes or tire rotations, there's no standard  Wheel Bearing Replacement...

Roll Neck Bearings For Rolling Mill CATEGORIES

  • REXROTH Piston Pump 45 Displacement
  • REXROTH Piston Pump 71 Displacement
  • REXROTH POPPET DIRECTIONAL VALVE
  • REXROTH PRESSURE RELIEF VALVE
  • REXROTH Pressure Switch
  • REXROTH Solenoid Directional Valve
  • REXROTH THROTTLE VALVE
  • REXROTH Vane pump
  • AMI Bearing
  • CONSOLIDATED BEARING
  • DODGE Bearing
  • FAG Bearing
  • ISOSTATIC Bearing
  • LINK BELT
  • NTN Bearing
  • SKF Bearing
  • TIMKEN Bearing
  • REXROTH Check valves
  • REXROTH Throttle check valve
  • REXROTH Pressure relief valve
  • REXROTH HY-CHECK VALVE
  • REXROTH Pressure reducing valve
  • REXROTH Throttle check valves
  • REXROTH Valves
  • REXROTH Twin throttle check valve
  • REXROTH Directional spool valves
  • REXROTH Directional poppet valves
  • REXROTH Throttle valves
  • hm807010 Bearing
  • lm12710 Bearing
  • 15245 Bearing
  • lm11910 Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Precision Ball Bearings
  • High Precision Bearings
  • High Precision Ball Bearings
  • Roll Neck Bearings For Rolling Mill
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    • REXROTH Piston Pump 45 Displacement
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    • REXROTH Solenoid Directional Valve
    • REXROTH THROTTLE VALVE
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    • AMI Bearing
    • CONSOLIDATED BEARING
    • DODGE Bearing
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    • LINK BELT
    • NTN Bearing
    • SKF Bearing
    • TIMKEN Bearing
    • REXROTH Check valves
    • REXROTH Throttle check valve
    • REXROTH Pressure relief valve
    • REXROTH HY-CHECK VALVE
    • REXROTH Pressure reducing valve
    • REXROTH Throttle check valves
    • REXROTH Valves
    • REXROTH Twin throttle check valve
    • REXROTH Directional spool valves
    • REXROTH Directional poppet valves
    • REXROTH Throttle valves
    • hm807010 Bearing
    • lm12710 Bearing
    • 15245 Bearing
    • lm11910 Bearing
    • Large Slewing Bearings
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    • Kaydon Slewing Bearing
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    • Precision Ball Bearings
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    • High Precision Ball Bearings
    • Roll Neck Bearings For Rolling Mill
  • Technical Articles
  • REXROTH Piston Pump 45 Displacement
  • REXROTH Piston Pump 71 Displacement
  • REXROTH POPPET DIRECTIONAL VALVE
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REXROTH Piston Pump 45 Displacement

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