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231255C NSK Railway Rolling Spherical Roller Bearings

Name: 231255C NSK Railway Rolling Spherical Roller Bearings
Brand: NSK
SKU: 231255C
Rating: 4.9 (5 reviews)

NSK 231255C Bearing SPECIFICATIONS

231255C NSK Railway Rolling Spherical Roller Bearings Needs 23,500 N Static Load Rating Analysis , Railway Rolling Spherical Roller Bearings Manufacturing Cylindrical Bore Bore Type Service . Get TIMKEN FORGE OF AMERICA BEARING CORP. Your Single Row Configuration Free.
Brand Name:NSK
Model Number:
231255C
Static Load Rating:23,500 N
Bore Type:Cylindrical Bore
Configuration:Single Row
Limiting Speed - Grease:12,000 rpm
Radial Clearance:0.020 to 0.045 mm
r1:0.6 mm
Fillet Radius/Chamfer:1 mm
db (max):31 mm

TIMKEN FORGE OF AMERICA BEARING CORP.

TIMKEN FORGE OF AMERICA BEARING CORP.China

TIMKEN FORGE OF AMERICA BEARING CORP.2020-07-10 09:46:19
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231255C NSK Railway Rolling Spherical Roller Bearings Compare similar products

Static Load Rating:23,500 N
Bore Type:Cylindrical Bore
Configuration:Single Row
Limiting Speed - Grease:12,000 rpm
Radial Clearance:0.020 to 0.045 mm
r1:0.6 mm
Fillet Radius/Chamfer:1 mm
db (max):31 mm
Dynamic Load Rating:24,300 N
Enclosure:Open
B:18 mm
Da (max):46 mm
d:25 mm
dd (min):37 mm
Limiting Speed - Oil:14,000 rpm
Weight:0.163 kg
ra (max):1 mm
dc (min):34 mm
db (min):30 mm
D:52 mm

NSK 231255C 231255C NSK Railway Rolling Spherical Roller Bearings Technology

23224C NSK Railway Rolling Spherical Roller Bearings	Oil Holes:6 mm; B:40 mm; Static Load Rating:286.2 kN; D:380 mm; da:277 mm; d:210 mm; Da:299 mm; Outer rings PCD:350 mm; Mounting Hole Countersink Diameter:20 mm; Number of Mounting Holes:16; Dynamic Load Rating:142 kN; Mounting Hole Size:14 mm; Chamfer:2.5 mm; Inner rings PCD:240 mm;
22228M NSK Railway Rolling Spherical Roller Bearings	Static Load Rating:490,000 N; Limiting Speed - Grease:2,200 rpm; D:270 mm; B:45 mm; Db (min):256 mm; ra (max):2.5 mm; Fillet Radius/Chamfer:3 mm; dc (min):184 mm; Outside Ring Inside Diameter:238 mm; dd (min):196 mm; da (min):164 mm; Da (max):256 mm; db (min):164 mm; ra1 (max):2.5 mm; r1:3 mm; Enclosure:Open; d:150 mm; Db (max):245 mm; Dynamic Load Rating:375,000 N; Radial Clearance:0.115 to 0.165 mm;
22328 NSK Railway Rolling Spherical Roller Bearings	D:90 mm; B:23 mm; d:40 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:40,500 N; da (min):49 mm; ra (max):1.5 mm; Limiting Speed - Oil:9,200 rpm; Radial Clearance:0.015 to 0.033 mm; Static Load Rating:24,100 N; Factor fo:13.2; Limiting Speed - Grease:7,800 rpm; Weight:0.633 kg; Da (max):81 mm; Enclosure:Open; Configuration:Single Row; Fillet Radius/Chamfer:1.5 mm;
23220C NSK Railway Rolling Spherical Roller Bearings	Dx:108 mm; D:100 mm; Configuration:Double Row; Limiting Speed - Grease:4,000 rpm; Enclosure:Open; Fillet Radius/Chamfer:1.5 mm; Weight:0.960 kg; d:55 mm; Dynamic Load Rating:63,500 N; Bore Type:Cylindrical Bore; B:33.3 mm; Cy:5.4 mm; ra:1.5 mm; da:64 mm91 mm; Static Load Rating:53,000 N; Radial Clearance:0.023 to 0.043 mm; Limiting Speed - Oil:5,500 rpm;
230092C NSK Railway Rolling Spherical Roller Bearings	B:26 mm; r1:1 mm; d:80 mm; Static Load Rating:65,000 N; Limiting Speed - Oil:5,400 rpm; Fillet Radius/Chamfer:2 mm; Enclosure:Open; Bore Type:Cylindrical Bore; a:33.2 mm; Configuration:Single Row; Weight:1.630 kg; D:140 mm; Limiting Speed - Grease:4,000 rpm; Dynamic Load Rating:77,100 N;
23122C NSK Railway Rolling Spherical Roller Bearings	D:28 mm; B:7 mm; Factor fo:14.3; Weight:0.016 kg; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:0.3 mm; Dynamic Load Rating:4,300 N; Enclosure:Double Seal; Da (max):26 mm; Static Load Rating:2,250 N; ra (max):0.3 mm; da (min):17 mm; Limiting Speed - Grease:17,000 rpm; d:15 mm; Radial Clearance:0.003 to 0.018 mm; Configuration:Single Row;
229750C NSK Railway Rolling Spherical Roller Bearings	Da (max):188 mm; d:110 mm; B:38 mm; Dynamic Load Rating:144,000 N; ra (max):2 mm; Weight:4.360 kg; Configuration:Single Row; Static Load Rating:117,000 N; da (min):122 mm; Radial Clearance:0.036 to 0.066 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:3,800 rpm; D:200 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Grease:3,200 rpm; Factor fo:14.3; Enclosure:Open;
23124C NSK Railway Rolling Spherical Roller Bearings	Axial Load Factor Y0:1.97; Axial Load Factor Y1:2.02; Constant e:0.33; Fillet Radius/Chamfer:3 mm; Hole Diameter (do):6 mm; Axial Load Factor Y2:3.00; Static Load Rating:725,000 N; d:95 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:815,000 N; Radial Clearance:0.060 to 0.100 mm; Nr. of Holes:6; Configuration:Double Row; Roller Profile:Symmetric; Limiting Speed - Oil:3,000 rpm; Weight:10.200 kg;
231481C NSK Railway Rolling Spherical Roller Bearings	Roller Profile:Asymmetric; B:85 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y2:2.79; Axial Load Factor Y0:1.83; Dynamic Load Rating:930,000 N; Constant e:0.36; Enclosure:Open; Limiting Speed - Oil:2,800 rpm; Fillet Radius/Chamfer:2.1 mm; d:140 mm; Axial Load Factor Y1:1.87; Weight:12.700 kg; Nr. of Holes:6; Limiting Speed - Grease:2,100 rpm; Hole Diameter (do):8 mm; Configuration:Double Row;
228708C NSK Railway Rolling Spherical Roller Bearings	Retainer Material:Pressed Steel; B:74 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Oil:2,300 rpm; Roller Profile:Symmetric; Center Guidance:Floating Steel Ring; Bore Type:Cylindrical Bore; Axial Load Factor Y2:4.23; Limiting Speed - Grease:1,700 rpm; Radial Clearance:0.180 to 0.240 mm; Dynamic Load Rating:1,070,000 N; Enclosure:Open; Hole Diameter (do):8 mm; D:280 mm; Configuration:Double Row;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	db (min):37 mm; db (max):40 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Static Load Rating:77,500 N; Limiting Speed - Oil:9,500 rpm; ra1 (max):1 mm; Limiting Speed - Grease:8,000 rpm; r1:1.1 mm; Configuration:Single Row; dc (min):44 mm; Fillet Radius/Chamfer:1.1 mm; D:72 mm; ra (max):1 mm; Dynamic Load Rating:74,500 N; d:30 mm; Da (max):65 mm; Inside Ring Outside Diameter:40.5 mm; dd (min):48 mm;
23226C NSK Railway Rolling Spherical Roller Bearings	ra (max):4 mm; Hole Diameter (do):15 mm; Center Guidance:Fixed Inner Ring Rib; Weight:154.000 kg; Bore Type:Tapered Bore; Retainer Material:Machined Brass; Da (max):538 mm; Groove Width A:32 mm; B:180 mm; Constant e:0.31; Configuration:Double Row; da (min):402 mm; D:560 mm; Limiting Speed - Oil:840 rpm; Fillet Radius/Chamfer:5 mm; Axial Load Factor Y0:2.10; Radial Clearance:0.400 to 0.520 mm; Roller Profile:Symmetric;
23128C NSK Railway Rolling Spherical Roller Bearings	Limiting Speed - Grease:1,700 rpm; Hole Diameter (do):8 mm; da (min):134 mm; D:260 mm; Bore Type:Cylindrical Bore; Constant e:0.33; d:120 mm; Enclosure:Open; Axial Load Factor Y2:3.02; Configuration:Double Row; Radial Clearance:0.160 to 0.193 mm; Static Load Rating:1,130,000 N; Axial Load Factor Y0:1.98; Center Guidance:Floating Steel Ring; Retainer Material:Hardened Pressed Ste; Fillet Radius/Chamfer:3 mm;
23228C NSK Railway Rolling Spherical Roller Bearings	D:120 mm; Enclosure:Open; B:43 mm; Bore Type:Cylindrical Bore; d:55 mm; db (min):65 mm; Radial Clearance:0.040 to 0.070 mm; dc (min):72 mm; Limiting Speed - Grease:4,800 rpm; dd (min):80 mm; ra (max):2 mm; Static Load Rating:162,000 N; Weight:2.100 kg; Configuration:Single Row; Fillet Radius/Chamfer:2 mm; Dynamic Load Rating:148,000 N; ra1 (max):2 mm; Da (max):110 mm; db (max):69 mm; r1:2 mm;
23126C NSK Railway Rolling Spherical Roller Bearings	Limiting Speed - Grease:1,600 rpm; Radial Clearance:0.070 to 0.120 mm; B:85 mm; Fillet Radius/Chamfer:5 mm; Inside Ring Outside Diameter:213 mm; db (max):210 mm; Static Load Rating:1,120,000 N; dc (min):216 mm; d:150 mm; ra (max):4 mm; Da (max):358 mm; r1:5 mm; ra1 (max):4 mm; Bore Type:Cylindrical Bore; Enclosure:Open; D:380 mm; db (min):172 mm; dd (min):237 mm; Limiting Speed - Oil:2,000 rpm; Dynamic Load Rating:930,000 N;
22326C NSK Railway Rolling Spherical Roller Bearings	B:8 mm; Dynamic Load Rating:4.5 kN; Radius:0.6 mm; Oil Holes:1.5 mm; d:25 mm; Static Load Rating:4.8 kN; D:41 mm; da:27.9 mm; Da:35.8 mm;

No.	Brand	B	a	d	D	da	ra	Cy	Dx
230906C	NSK	35 mm	-	70 mm	150 mm	-	-	-	-
231019C	NSK	42 mm	60.8 mm	140 mm	250 mm	-	-	-	-
23128C	NSK	-	-	120 mm	260 mm	-	-	-	-
22328	NSK	23 mm	-	40 mm	90 mm	-	-	-	-
228285C	NSK	45 mm	39.4 mm	95 mm	200 mm	-	-	-	-
23220C	NSK	33.3 mm	-	55 mm	100 mm	64 mm91 mm	1.5 mm	5.4 mm	108 mm
23124C	NSK	-	-	95 mm	-	-	-	-	-
23224C	NSK	40 mm	-	210 mm	380 mm	277 mm	-	-	-
231255C	NSK	18 mm	-	25 mm	52 mm	-	-	-	-
231481C	NSK	85 mm	-	140 mm	-	-	-	-	-
23026CA3	NSK	-	-	30 mm	72 mm	-	-	-	-
23126C	NSK	85 mm	-	150 mm	380 mm	-	-	-	-
229750C	NSK	38 mm	-	110 mm	200 mm	-	-	-	-
22228M	NSK	45 mm	-	150 mm	270 mm	-	-	-	-
230092C	NSK	26 mm	33.2 mm	80 mm	140 mm	-	-	-	-
23226C	NSK	180 mm	-	-	560 mm	-	-	-	-
228708C	NSK	74 mm	-	180 mm	280 mm	-	-	-	-
23228C	NSK	43 mm	-	55 mm	120 mm	-	-	-	-
23122C	NSK	7 mm	-	15 mm	28 mm	-	-	-	-
22326C	NSK	8 mm	-	25 mm	41 mm	27.9 mm	-	-	-
22324C	NSK	33 mm	-	-	-	-	-	-	-
23120C	NSK	16 mm	-	28 mm	58 mm	-	-	-	-

231255C NSK Railway Rolling Spherical Roller Bearings Video

NSK 231255C INTERCHANGE

Railway Rolling Spherical Roller Bearings Part series 231255C is a potential replacement for these common bearing part numbers:

NSK231255C
SKF231255C
NTN231255C
FAG231255C
TIMKEN231255C
KOYO231255C
NACHI231255C
DODGE231255C

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