NSK 231019C MODELS

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231019C NSK Railway Rolling Spherical Roller Bearings

Name: 231019C NSK Railway Rolling Spherical Roller Bearings
Brand: NSK
SKU: 231019C
Rating: 4.9 (5 reviews)

NSK 231019C Bearing SPECIFICATIONS

100% Pknx Machinery Co., Ltd 3 mm r3,4 min. Authentic. 231019C NSK Railway Rolling Spherical Roller Bearings Highest Quality. Certified Supplier.
Brand Name:NSK
Model Number:
231019C
r3,4 min.:3 mm
da max.:114 mm
Da min.:157 mm
Limiting speed:3400 r/min
Reference speed:2400 r/min
Ca min.:5 mm
ra max.:4 mm
Mass bearing:6.31 kg

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231019C NSK Railway Rolling Spherical Roller Bearings specification

r3,4 min.:3 mm
da max.:114 mm
Da min.:157 mm
Limiting speed:3400 r/min
Reference speed:2400 r/min
Ca min.:5 mm
ra max.:4 mm
Mass bearing:6.31 kg
Dimension series:7GB
a:59.671 mm
Fatigue load limit Pu:39 kN
d:95 mm
Db min.:187 mm
Da max.:187.5 mm
Calculation factor Y:0.72
d1 ≈:145.53 mm
Basic dynamic load rating C:314 kN
Cb min.:17.5 mm
B:45 mm
Basic static load rating C0:355 kN

NSK 231019C 231019C NSK Railway Rolling Spherical Roller Bearings Code system

No.	Brand	D	d	H	L	h	S	F	J
230092C	NSK	240mm	160mm	-	-	-	-	-	-
228285C	NSK	-	-	-	-	-	-	-	-
23128C	NSK	-	165.1 mm	-	-	-	-	-	-
231019C	NSK	-	95 mm	-	-	-	-	-	-
22324C	NSK	85mm	45mm	-	-	-	-	-	-
23224C	NSK	80mm	40mm	-	-	-	-	-	-
23220C	NSK	-	-	-	-	-	3.175 mm	-	-
23026CA3	NSK	69.012 mm	34.976 mm	-	-	-	-	-	-
23126C	NSK	160mm	90mm	-	-	-	-	-	-
23124C	NSK	-	105.000 mm	-	-	-	-	-	-
23122C	NSK	-	-	-	-	-	-	-	-
230906C	NSK	-	30 mm	-	-	-	-	37 mm	-
23228C	NSK	-	30 mm	-	108 mm	-	-	-	82.5 mm
229750C	NSK	125mm	70mm	-	-	-	-	-	-
23226C	NSK	2.8345 in	-	-	-	-	-	-	-
23120C	NSK	-	-	298.45 mm	-	51.594 mm	4.763 mm	-	-
22228M	NSK	-	-	-	-	-	-	-	-
231255C	NSK	-	-	217.488 mm	387.35 mm	42.069 mm	4.763 mm	-	-
231481C	NSK	-	-	-	-	-	-	-	-
228708C	NSK	-	-	-	-	-	-	-	-
22326C	NSK	-	-	-	-	-	-	-	-
22328	NSK	647.7 mm	431.8 mm	-	-	-	-	-	-

231255C NSK Railway Rolling Spherical Roller Bearings	Cap bolt recommended tightening torque:203.4 N·m; P120°:50.7 kN; PG:1/4 NPT; da:100 mm; H:217.488 mm; L:387.35 mm; PosiTrac Plus contact element (dc shaft position):B10724-106; A2:155.575 mm; S:4.763 mm; P90°:81.4 kN; RG:3/8 NPT; Pa:36 kN; R2:30.163 mm; h:42.069 mm; Da:180 mm; Appropriate attachment bolt size G:0.875 in; Housing:SAF 220; Mass pillow block:27.5 kg; Cap bolt, SAE grade:5;
23224C NSK Railway Rolling Spherical Roller Bearings	Clearance:C3; d:40mm; SKU:6208c3-nsk; Cage Type:Steel; B:18mm; Limiting Speed Rating (r/min):8500; Seals or Shields:Open Type; Static Load Rating (kN):17.9; Dynamic Load Rating (kN):29.1; D:80mm; Availability:In Stock; Fatigue Load Rating (kN):--; Weight:0.02 KGS; Reference Speed Rating (r/min):--;
229750C NSK Railway Rolling Spherical Roller Bearings	D:125mm; Cage Type:Steel; SKU:52217-qbl; Clearance:Standard; B:55mm; d:70mm; Seals or Shields:Open Type; Weight:2.40 KGS; Availability:In Stock;
228708C NSK Railway Rolling Spherical Roller Bearings	Removal Nut O.D. C:250.83 mm; Lockwasher and Lockplates:W-32; Locknut:AN-32; Taper:1:12; Diameter d:160 mm; Series:222K; Tolerance1:-0.13 mm; Bearing Number:22236K; Major Diameter:194.79 mm; a:5.00 mm; Sleeve Weight:12.50 lb; Removal Nut:RN-36; Sleeve:SK-18022; L2:104.00 mm;
23128C NSK Railway Rolling Spherical Roller Bearings	R - Cone Backface To Clear Radius1:3.300 mm; a - Effective Center Location3:-21.3 mm; C0 - Static Radial Rating:434000 lbf; Db - Cup Backface Backing Diameter:296.93 mm; Cage Type:Stamped Steel; Cup Part Number:HH437510; G1 - Heat Generation Factor (Roller-Raceway):910; Cone Part Number:HH437549; C - Cup Width:69.850 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:372000 lbf; e - ISO Factor8:0.37;
22326C NSK Railway Rolling Spherical Roller Bearings	Bearing Type:Split Cylindrical Re; Dimension D:15.7 in; Dimension R:1.9 in; Cor - Static Load Rating:131513 lbf; Bearing - Housing - Seal UPC:013992097682; Dimension T:20.2 in; Dimension N:17.2 in; Tensioning Unit Type:Tension Type; Dimension P:1.0 in; Dimension S:3.0 in; Bearing UPC:013992027283; Dimension W:1.7 in; Dimension V:7.7 in; Dimension X:1.7 in; Ca - Axial Load Rating:5799.99 lbf; Seal Type:High Temperature Pac;
230092C NSK Railway Rolling Spherical Roller Bearings	D:240mm; Weight:0.02 KGS; Clearance:Standard; Limiting Speed Rating (r/min):2400; Fatigue Load Rating (kN):114; Availability:In Stock; Cage Type:Steel; Seals or Shields:Open Type; Dynamic Load Rating (kN):750; Static Load Rating (kN):1200; d:160mm; SKU:24032cc/w33-skf; Reference Speed Rating (r/min):1700; B:80mm;
22228M NSK Railway Rolling Spherical Roller Bearings	Dimension A:10.04 in; Shaft Size Type:Metric; Bearing Number:22211; Float:0.050 in; Eng Internal Radial Clearance - Min:0.0030; Y1 - Geometry Factor:2.74; Dimension D:4.750 in; UPC Code:0883450365116; Locking Style:Double V-Lock; Dimension BC:8.47 in; C - Dynamic Load (Basic):31400 lb; C0 - Static Load:31900 lb; Dimension G:1 in; Dimension N:2.560 in; Grease Lubrication - T Seal:3200 rpm; Dimension J (Bolt Size):0.5 in;
228285C NSK Railway Rolling Spherical Roller Bearings	D - Bearing O.D.:2.9375 in; Weight:0.4 lb; d - Bore Diameter:2.0100 in; B:0.6250 in; Bearing Type:Thrust Tapered Rolle; Oil Holes in Retainer:Yes; Steering Pivot Rating:5850 lbf; R - Fillet Radius Shaft (Max):0.03 in;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	d:34.976 mm; Cg - Geometry Factor:0.0668; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf; a - Effective Center Location3:-4.3 mm; Series:14000; D:69.012 mm; Cone Part Number:14139; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; G2 - Heat Generation Factor (Rib-Roller End):13.3; Ab - Cage-Cone Frontface Clearance:1.8 mm; R - Cone Backface To Clear Radius1:1.270 mm;
231481C NSK Railway Rolling Spherical Roller Bearings	Total Height H2:95.3 mm; Bearing Type:Ball Bearing; Weight:4.167 lb; Bolt Hole Spacing J:130.2 mm; Dimension L1:55.6 mm; Dynamic Load Rating:6400 lbf; Dimension T:0.921 in; Seal Type:Shroud Seal; Inside Ring Width B:=Bearings1_Inside Ri; Center of Bearing from End S:18.7 mm; Series:Industrial; Housing Style:Two-Bolt Pillow Bloc; Bolt Hole Length N1:24.6 mm; Bolt Hole Width N:14.3 mm; Base to Center Height H:47.63 mm;
23124C NSK Railway Rolling Spherical Roller Bearings	C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:27300 lbf; a - Effective Center Location4:-0.3 mm; G2 - Heat Generation Factor (Rib-Roller End):50.7; Cage Type:Stamped Steel; K - Factor8:1.31; db - Cone Backface Backing Diameter:119 mm; WPD:152.6 mm; Cone Part Number:X32021XSA; C1 - Dynamic Radial Rating (1 million revolutions)6:269000 N; Design Units:METRIC; Ab - Cage-Cone Frontface Clearance:3.3 mm;
22324C NSK Railway Rolling Spherical Roller Bearings	Availability:In Stock; D:85mm; Seals or Shields:Open Type; Static Load Rating (kN):26.2; Clearance:Standard; Cage Type:Steel; Grease Limiting Speed (r/min):6300; B:19mm; d:45mm; Oil Limiting Speed (r/min):8500; SKU:7209bwg-nsk; Dynamic Load Rating (kN):36; Weight:0.42 KGS;
23122C NSK Railway Rolling Spherical Roller Bearings	Grease Lubrication - M/N Seal:1200 rpm; Eng Internal Radial Clearance - Min:0.0030; Y2 - Geometry Factor:4.24; UPC Code:0883450094320; Shaft Size :3-11/16 in; Dimension R:0.34 in; Grease Lubrication - T Seal:1600 rpm; Dimension B:9.44 in; C - Dynamic Load (Basic):97700 lb; Dimension D Max:14.00 in; Dimension F:16.75 in; Dimension C:6.00 in; Shaft Tolerance:0.0030 in; Pre Install Clearance Max:0.0047 in;
22328 NSK Railway Rolling Spherical Roller Bearings	r3,4 min.:1.5 mm; d:431.8 mm; T:338.138 mm; Mass bearing:420 kg; Calculation factor Y2:3; Calculation factor e:0.33; Calculation factor Y1:2; Calculation factor Y0:2; r1,2 min.:6.4 mm; Comparative axial load rating CFa:275 kN; Comparative radial load rating CF:1730 kN; Basic dynamic load rating C:6600 kN; Thrust factor K:1.82; d1 ≈:517 mm; Design variant/feature:TQI; Basic static load rating C0:15000 kN;
23228C NSK Railway Rolling Spherical Roller Bearings	A3:3.2 mm; s1:23 mm; Thread grub screw G2:M5; Limiting speed:1200 r/min; d:30 mm; Mass bearing unit:0.5 kg; Recommended diameter for attachment bolts, mm G:10 mm; J:82.5 mm; Fatigue load limit Pu:0.475 kN; B1:37 mm; Basic static load rating C0:11.2 kN; A:33 mm; A1:15.3 mm; Housing material:Composite; Basic dynamic load rating C:19.5 kN; A5:20 mm; Recommended diameter for attachment bolts, inch G:0.375 in;

231019C NSK Railway Rolling Spherical Roller Bearings Video

NSK 231019C INTERCHANGE

Railway Rolling Spherical Roller Bearings Part series 231019C is a potential replacement for these common bearing part numbers:

NSK231019C
SKF231019C
NTN231019C
FAG231019C
TIMKEN231019C
KOYO231019C
NACHI231019C
DODGE231019C

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