Qinyuan Bearing Manufacturing Co., Ltd.
Qinyuan Bearing Manufacturing Co., Ltd.
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Home>Products>Roll Neck Bearings For Rolling Mill>4R304 NTN ROLL NECK BEARINGS for ROLLING MILL

  • 4R304 NTN ROLL NECK BEARINGS for ROLLING MILL
  • 4R304 NTN ROLL NECK BEARINGS for ROLLING MILL

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4R304 NTN ROLL NECK BEARINGS for ROLLING MILL

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Roll Neck Bearings For Rolling Mill

NTN 4R304 Bearing SPECIFICATIONS

  • 4R304 NTN ROLL NECK BEARINGS for ROLLING MILL Product Brochures , Roll Neck Bearings For Rolling Mill Roller Assembly with Component Manufacturing Service . Get Your Qinyuan Bearing Manufacturing Co., Ltd. Free. 18 Width (mm)

  • NTN

  • 4R304

  • Roller Assembly with
  • B04144
  • 18
  • 0.0
  • 0.984 Inch | 25 Mill
  • Needle
  • 16.20 kN
  • Needle Roller Bearin
Qinyuan Bearing Manufacturing Co., Ltd.

Qinyuan Bearing Manufacturing Co., Ltd.China

  • Qinyuan Bearing Manufacturing Co., Ltd.2020-07-10 09:46:19
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4R304 NTN ROLL NECK BEARINGS for ROLLING MILL Exchange Guide

  • Roller Assembly with
  • B04144
  • 18
  • 0.0
  • 0.984 Inch | 25 Mill
  • Needle
  • 16.20 kN
  • Needle Roller Bearin
  • 8482.40.00.00
  • KOYO
  • 0.075
  • Single Row
  • 25MM Bore; 32MM Outs
  • 0.03
  • 2 Rib Outer Ring | D
  • Bearing
  • 1.26 Inch | 32 Milli
  • No
  • HK2518RS

NTN 4R304 Specifications for Roll Neck Bearings For Rolling Mill

No.BranddMZGErRh
23140CAW33C3SKF320 mm - - - - - - -
4R4039NTN - - - - - - - -
370RV5211NSK40 mm - - - - - - -
280RV3901NSK69,85 mm - - - - - - -
22226CAW33C3SKF - - - - - - - -
22352CAW33C3SKF85 mm - - - - - - -
4R3226NTN75 mm - - - - - - -
24152CAW33C3SKF - - - - - - - -
313812WKOYO - - - - - - - -
22324CAW33C3SKF70 mm - - - - - - -
23176CAW33C3SKF - - - - - - - -
145RV2201NSK - - - - - - - -
NU2326C3SKF730 mm - - - - - - -
23144CAW33C3SKF - - - - - - - -
NJ2348SKF20 mm50,8 mm - - - - 33 mm -
Z-543975.ZLFAG160,000 mm - - - - - - -
314553KOYO - - - - - - - -
Z-522742.ZLFAG - - - - - - - -
Z-512580.ZLFAG130 mm - - - - - - -
Z-502894.02.ZLFAG501,65 mm - - - - - - -
340RV4801NSK31.750 mm - - - - - - -
22356CAW33C3SKF - – mm - - - - - -
313837AKOYO30,000 mm - - - - - - -
313891-1KOYO170 mm - - - 212,2 mm - - -
Z-507344.ZLFAG - - - - - - - -
Z-511605.ZLFAG150 mm - - - - - - -
160RV2301NSK240 mm - - - - - - -
22230CAW33C3SKF - - - - - - - -
22320CAW33C3SKF280 mm - - - - - - -
22252CAW33C3SKF25 mm - - - - - - -

 

4R4039 NTN ROLL NECK BEARINGS for ROLLING MILLBore Diameter (mm):25; Bearing number:HMK2518L; Outer Diameter (mm):33; C:18 mm; Size (mm):25x33x18; Width (mm):18; Basic dynamic load rating (C):15,8 kN; D:33 mm; Weight:0,031 Kg; Basic static load rating (C0):21 kN; Fw:25 mm;
22356CAW33C3 SKF MINING MACHINERY BEARINGSD:23 mm; Basic static load rating - radial direction C0:45.5 kN; c1 max.:0.7 mm; Specific dynamic load factor K:120 N/mm²; Permissible sliding velocity v max.:2.5 m/s; c2 min.:0.2 mm; Factor depending on material and bearing type KM:1900; Size (mm):20x23x10; c1 min:0,1 mm; Specific static load factor K0:250 N/mm²; Weight:0,0064 Kg; Basic dynamic load rating - radial direction C:22 kN; Tolerance shaft:h8;
22238CAW33C3 SKF MINING MACHINERY BEARINGSL:43,7 mm; B:190 mm; P:19,2 mm; A:116 mm; R:69 mm; M:157 mm; U:51,9 mm; Bore Diameter (mm):50; Bearing number:PCFT50; K:14 mm; T:30,2 mm; C:13 mm; V:116 mm; d:50 mm; Thread (G):R1/8“;
24152CAW33C3 SKF MINING MACHINERY BEARINGSBore Diameter (mm):127; Da:196 mm; Width (mm):47,625; D_b:208; T:47,625 mm; Outer Diameter (mm):215,9; CUP:1.99; ALPHA_:18; Y0:0.68; outer rb:3.3; BETA_:1; D_a:196; Calculation factor (Y0):0,68; Basic static load rating (C0):495 kN; hidYobi:74500/74850; r min.:3,5 mm; a:48,4 mm; CONE:4.92; B:47,625 mm; DA2:15.471;
22228CAW33C3 SKF MINING MACHINERY BEARINGSB:62 mm; d:140 mm; D:300 mm; Bore Diameter (mm):140; Outer Diameter (mm):300; Size (mm):140x300x62; Width (mm):62; Bearing number:NF328; C:62 mm;
23168CAW33C3 SKF MINING MACHINERY BEARINGSWidth (mm):3,967; B:3,967 mm; D:12,7 mm; C:3,967 mm; Basic dynamic load rating (C):0,878 kN; Bearing number:RI-8516ZZ; Bore Diameter (mm):7,938; Outer Diameter (mm):12,7; L:0,463 mm; r min.:0,13 mm; L1:0,362 mm; Size (mm):7.938x12.7x3.967; d:7,938 mm;
22252CAW33C3 SKF MINING MACHINERY BEARINGSdb - min.:33 mm; Axial load factor Y:0.6; d:25 mm; s:1.3 mm; Limiting speed:16000 r/min; r3,4 - min.:0.6 mm; Fatigue load limit Pu:3.35 kN; Da - max.:46.4 mm; Basic dynamic load rating C:32.5 kN; rb max.:0.6 mm; Width (mm):15; D:52 mm; B:15 mm; D1 ≈:43.8 mm; s max.:1.3 mm; ra max.:1 mm; r3,4 min.:0.6 mm; Calculation factor - kr:0.23; db min.:33 mm; Fatigue load limit - Pu:3.4 kN;
Z-511605.ZL FAG ROLL NECK BEARINGS for ROLLING MILLa:64 mm; d:150 mm; db min:166 mm; r1 min.:4 mm; Limiting speed:2400 r/min; Calculation factor (e):0,44; B:73 mm; Width (mm):77; r2 min.:4 mm; Weight:18,5 Kg; Basic dynamic load rating (C):739 kN; da max:171 mm; r3 min.:3 mm; Da min:226 mm; Outer Diameter (mm):270; C:60 mm; D:270 mm; r4 min.:3 mm; Calculation factor (Y):1,38; Bore Diameter (mm):150;
23180CAW33C3 SKF MINING MACHINERY BEARINGSBore Diameter (mm):35; Width (mm):18; Size (mm):35x62x18; Bearing number:51207; H:18 mm; Outer Diameter (mm):62; d:35 mm; D:62 mm;
Z-507339.ZL FAG ROLL NECK BEARINGS for ROLLING MILLWidth (mm):73; Bore Diameter (mm):100; d:100 mm; Basic static load rating (C0):931 kN; Size (mm):100x215x73; D:215 mm; Weight:13,5 Kg; C:73 mm; (Grease) Lubrication Speed:2295 r/min; Outer Diameter (mm):215; B:73 mm; K:6 mm; Basic dynamic load rating (C):799 kN; Bearing number:22320;
Z-507336.ZL FAG ROLL NECK BEARINGS for ROLLING MILLr:1,3 mm; D:110 mm; Bore Diameter (mm):61,912; Width (mm):55,55; Outer Diameter (mm):110; Bearing number:399D/394A; d:61,912 mm; R:0,8 mm; Size (mm):61.912x110x55.55; T:55,55 mm; B:55,55 mm;
4R2904 NTN ROLL NECK BEARINGS for ROLLING MILLN:22 mm; Basic dynamic load rating (C):57,2 kN; H2:172 mm; H1:30 mm; Weight:8,7 Kg; Bore Diameter (mm):57,15; Bearing number:UKIP213; A:70 mm; J:220 mm; Basic static load rating (C0):40,1 kN; d:57,15 mm; Width (mm):90; H:90 mm; L:280 mm; Bolt (G):M20; B1:50 mm;
Z-522742.ZL FAG ROLL NECK BEARINGS for ROLLING MILLD:110 mm; f0:-; Bore Diameter (mm):50; Width:1.063 Inch | 27 Mill; Oil lub.:5800; da(min):60; C0r:48.3; Bore:1.969 Inch | 50 Mill; (Refer.)Mass(kg):1.14; Contact Angle:40 Degree; Width (mm):27; Bearing number:7310B; Angle (α):40 °; Number of Bearings:1 (Single); Flush Ground:No; Enclosure:Open; r1 min.:1 mm; ra(max):2; Product Group:B00308; Number of Rows of Balls:Single Row;
23176CAKW33C3 SKF MINING MACHINERY BEARINGSBearing number:22314EXK; r min.:2,1 mm; B:51 mm; Basic static load rating (C0):415 kN; C:51 mm; Width (mm):51; (Grease) Lubrication Speed:3000 r/min; Bore Diameter (mm):70; Weight:4,45 Kg; d:70 mm; Outer Diameter (mm):150; Basic dynamic load rating (C):480 kN; (Oil) Lubrication Speed:3800 r/min; D:150 mm; Calculation factor (Y1):1,98; Calculation factor (e):0,34; Size (mm):70x150x51; Calculation factor (Y0):1,93;
22236CAW33C3 SKF MINING MACHINERY BEARINGSdn:18 mm; d1:17.1 mm; B:8 mm; Fatigue load limit - Pu:0.08 kN; Preload class C - GC:60 N; Calculation factor - f2D:1.09; Preload class B - GB:30 N; Preload class C GC:60 N; ra max.:0.3 mm; K:0.5 mm; D:28 mm; C1:4.9 mm; Outer Diameter (mm):12; da min.:14 mm; Attainable speed for grease lubrication:80000 r/min; r1,2 min.:0.3 mm; rb max.:0.2 mm; Width (mm):8; Static axial stiffness, preload class B:20 N/µm;
4R3232 NTN ROLL NECK BEARINGS for ROLLING MILLm:0,083 kg / Weight; da min:28,2 mm; Size (mm):25x47x12; Cr:10700 N / Dynamic lo; nG:18600 1/min / Limiti; ra max:0,6 mm; Cur:295 N / Fatigue limi; D:47 mm; Bearing number:6005-2Z; Width (mm):12; d:25 mm; Outer Diameter (mm):47; d1:32 mm; nB:15200 1/min / Refere; Da max:43,8 mm; Bore Diameter (mm):25; rmin:0,6 mm; C0r:5800 N / Static load; B:12 mm; D2:42,5 mm;

 

 

4R304 NTN ROLL NECK BEARINGS for ROLLING MILL Video

 

NTN 4R304 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 4R304 is a potential replacement for these common bearing part numbers:

  • 4R304

  • 4R304

  • 4R304

  • 4R304

  • 4R304

  • 4R304

  • 4R304

  • 4R304

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Qinyuan Bearing Manufacturing Co., Ltd.
AddressXi Pu Industry Park, He Shi, Luo Jiang,Quan Zhou, Fujian,China
Phone(Working Time)86-02-72342633
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NTN 4R304 Technical Articles

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What are the commonly used materials for sliding contact bearings?
Sliding Contact BearingsThe bronzes commonly used for bearing material are gun metal and phosphor bronzes. The gun metal (Copper 88% ; Tin 10% ; Zinc 2%) is used for high grade  what are the best material for sliding contact bearing -...
What is c3 clearance in bearing?
Technical information: Bearing internal clearanceRADIAL INTERNAL CLEARANCE OF STANDARD RADIAL BALL BEARINGS. NOMINAL BORE DIAMETER d(mm), CLERANCE. C2, CN(C0), C3  Radial internal clearance of deep groove ball bearingsTable 3: Radial internal...

Roll Neck Bearings For Rolling Mill CATEGORIES

  • Vickers Piston Pump PV Series
  • FAG Bearing
  • NTN Bearing
  • SKF Bearing
  • Timken Bearing
  • AMI Bearing
  • CONSOLIDATED BEARING Bearing
  • DODGE Bearing
  • ISOSTATIC Bearing
  • LINK BELT Bearing
  • QM INDUSTRIES Bearing
  • RBC BEARINGS Bearing
  • REXNORD Bearing
  • SEALMASTER Bearing
  • SMITH Bearing
  • REXROTH Throttle check valves
  • REXROTH Throttle valves
  • REXROTH Pressure reducing valve
  • REXROTH Throttle check valve
  • REXROTH HY-CHECK VALVE
  • REXROTH Check valves
  • REXROTH Twin throttle check valve
  • REXROTH Valves
  • REXROTH Directional spool valves
  • REXROTH Pressure relief valve
  • REXROTH Directional poppet valves
  • 32012 Bearing
  • skf 32008 Bearing
  • 32314 Bearing
  • 33213 Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Roll Neck Bearings For Rolling Mill
  • Precision Ball Bearings
  • High Precision Bearings
  • High Precision Ball Bearings
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  • Home
  • Stock Categories
    • Vickers Piston Pump PV Series
    • FAG Bearing
    • NTN Bearing
    • SKF Bearing
    • Timken Bearing
    • AMI Bearing
    • CONSOLIDATED BEARING Bearing
    • DODGE Bearing
    • ISOSTATIC Bearing
    • LINK BELT Bearing
    • QM INDUSTRIES Bearing
    • RBC BEARINGS Bearing
    • REXNORD Bearing
    • SEALMASTER Bearing
    • SMITH Bearing
    • REXROTH Throttle check valves
    • REXROTH Throttle valves
    • REXROTH Pressure reducing valve
    • REXROTH Throttle check valve
    • REXROTH HY-CHECK VALVE
    • REXROTH Check valves
    • REXROTH Twin throttle check valve
    • REXROTH Valves
    • REXROTH Directional spool valves
    • REXROTH Pressure relief valve
    • REXROTH Directional poppet valves
    • 32012 Bearing
    • skf 32008 Bearing
    • 32314 Bearing
    • 33213 Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Bearing Slewing Ring
    • Roll Neck Bearings For Rolling Mill
    • Precision Ball Bearings
    • High Precision Bearings
    • High Precision Ball Bearings
  • Technical Articles
  • Vickers Piston Pump PV Series
  • FAG Bearing
  • NTN Bearing
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Stock Categories

Technical Articles

Vickers Piston Pump PV Series

FAG Bearing

NTN Bearing

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