Product Details

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

Brand Name NTN
Model Number 4R2904
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

C34,5 mm
D1224,1 mm
Width (mm)69
Basic static load rating (C0)1230 kN
Weight10,8 Kg
Bearing numberSL014936
D250 mm
C69 mm
Size (mm)180x250x69
d1204,9 mm
Basic dynamic load rating (C)580 kN
Outer Diameter (mm)250
d180 mm
B69 mm
Bore Diameter (mm)180

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Series Supply

No.BrandSDETRmBC
NCF2904-VNKE0,5 mm37 mm32,3 mm - - - 11 mm15,3 kN
32904CYSD - 37 mm - 12 mm - - 12 mm13,2 kN
RR2904NTN - 285,000 mm - - - - 124,000 mm124,000 mm
2904INA - 37 mm - 12 mm - 0,055 kg / Weight - -
2904 1/2NACHI - 42 mm - 14 mm - - - 18,9 kN
2904,5NACHI - 42 mm - 14 mm - - - 18,9 kN
NP929046-904A1TIMKEN - - - - - - - -
2904-1/2INA - 42 mm - 14 mm - 0,084 kg / Weight - -
4R2904NTN - 225,000 mm - - - - 156,000 mm156,000 mm
NP524102/NP912904Timken - 88,9 mm - 25,4 mm3,6 mm - 25,4 mm19,05 mm
2R2904VNTN - 210,000 mm - - - - 85,000 mm85,000 mm

 

4R2906 NTN ROLL NECK BEARINGS for ROLLING MILLC:34,5 mm; D1:224,1 mm; Width (mm):69; Basic static load rating (C0):1230 kN; Weight:10,8 Kg; Bearing number:SL014936; D:250 mm; C:69 mm; Size (mm):180x250x69; d1:204,9 mm; Basic dynamic load rating (C):580 kN; Outer Diameter (mm):250; d:180 mm; B:69 mm; Bore Diameter (mm):180;
22348CAW33C3 SKF MINING MACHINERY BEARINGSdc (min):184 mm; B:45 mm; Limiting Speed - Oil:2,800 rpm; db (max):179 mm; Bore Type:Cylindrical Bore; Inside Ring Outside Diameter:182 mm; r1:3 mm; Static Load Rating:490,000 N; Enclosure:Open; ra (max):2.5 mm; db (min):164 mm; ra1 (max):2.5 mm; Da (max):256 mm; Radial Clearance:0.115 to 0.165 mm;
NJ2336/C4 SKF MINING MACHINERY BEARINGSInternal Clearance:C0-Medium; Precision Class:RBEC 1 | ISO P0; Basic dynamic load rating C:212 kN; cage material:Polyamide; outside diameter:140 mm; r3,4 - min.:2.1 mm; Separable:Inner Ring - Both Si; da max.:80 mm; UNSPSC:31171547; bore diameter:65 mm; da - min.:77 mm; d:65 mm; rb - max.:2 mm; D:14
22228CAW33C3 SKF MINING MACHINERY BEARINGSd:25 mm; Dynamic Load Rating:57,000 N; Bore Type:Cylindrical Bore; dd (min):40 mm; dc (min):37 mm; db (max):33 mm; Enclosure:Open; Radial Clearance:0.035 to 0.060 mm; Fillet Radius/Chamfer:1.1 mm; D:62 mm; Limiting Speed - Grease:9,000 rpm; B:24 mm; Limiting Speed - Oil:11,000 rpm; ra1 (max):1 mm; I
4R4039 NTN ROLL NECK BEARINGS for ROLLING MILLLocking Style:Adapter Sleeve Locki; Flange Width A1:50.00 mm; Adapter Sleeve Number1:HE2318; Bearing Unit - Adapter Sleeve:UK218 - HE2318; Dimension A4:2.813 in; Total Height L:265.00 mm; Shaft Size d:80 mm; Weight:29.3 lb; Center of Bearing from Bearing End Y:49.5 mm; Pilot Outside Diameter H3:190.
313891-1 KOYO ROLL NECK BEARINGS for ROLLING MILLDesignation SKF:VKBA 3731; Designation Ruville:6939; Bearing number:713618570; Designation SX:CX472;
22226CAW33C3 SKF MINING MACHINERY BEARINGSD:140 mm; Width (mm):33; Weight:2 Kg; B:33 mm; Basic dynamic load rating (C):63,70 kN; d:80 mm; Bore Diameter (mm):80; Basic static load rating (C0):24,99 kN; Outer Diameter (mm):140; C:33 mm; (Grease) Lubrication Speed:4590 r/min; Bearing number:2216 KTN9; Size (mm):80x140x33;
NU2328C3 SKF MINING MACHINERY BEARINGSSize (mm):33.5x47x18; Minimum Buy Quantity:N/A; Weight:0,097 Kg; Inventory:0.0; Category:Bearings; Bearing number:RNA1025; D:47 mm; r5 min.:0,65 mm; Basic dynamic load rating (C):21,5 kN; Outer Diameter (mm):47; Width (mm):18; Basic static load rating (C0):39 kN; (Grease) Lubrication Speed:7200 r/mi
22334CAW33C3 SKF MINING MACHINERY BEARINGSBearing number:CRI-4813; Bore Diameter (mm):240; d:240 mm; Width (mm):110; T:110 mm; Outer Diameter (mm):320; Size (mm):240x320x110; D:320 mm;
22244CAKW33C3 SKF MINING MACHINERY BEARINGSWidth (mm):49; d:105 mm; r1 min.:3 mm; D:225 mm; Outer Diameter (mm):225; Bearing number:NU321; Bore Diameter (mm):105; Size (mm):105x225x49; Manufacturer Name:KOYO; Basic dynamic load rating (C):366 kN; B:49 mm; Category:Bearings; Minimum Buy Quantity:N/A; C:49 mm; Inventory:0.0; Product Group:B041
340RV4801 NSK ROLL NECK BEARINGS for ROLLING MILLCur:211000 N / Fatigue l; D:260 mm; m:23,5 kg / Weight; Y2:2,26; nB:1390 1/min / Referen; rb max:2,5 mm; Cr:860000 N / Dynamic l; Y0:1,49; Bore Diameter (mm):170; Ca min:10 mm; Bearing number:32034-X-N11CA; 2B:114 mm; Da max:248 mm; d:170 mm; C0r:1770000 N / Static l; Size (mm):170x260x114; e:0,44;
22230CAW33C3 SKF MINING MACHINERY BEARINGSFw:121.5 mm; D:200 mm; Basic static load rating (C0):460 kN; Width (mm):67; r min.:3 mm; Bore Diameter (mm):95; r1 min.:3 mm; Size (mm):95x200x67; B:67 mm; d:95 mm; Basic dynamic load rating (C):370 kN; Outer Diameter (mm):200; Bearing number:NJ 2319; Weight:9.39 Kg; (Grease) Lubrication Speed:2600

 

 

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Video

 

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