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231481C NSK Railway Rolling Spherical Roller Bearings

Name: 231481C NSK Railway Rolling Spherical Roller Bearings
Brand: NSK
SKU: 231481C
Rating: 4.9 (5 reviews)

NSK 231481C Bearing SPECIFICATIONS

Various Railway Rolling Spherical Roller Bearings types and AMERICAN NTN BEARING MFG.CORP. 218 mm db (min) sizes to accommodate your 865,000 N Static Load Rating 231481C NSK Railway Rolling Spherical Roller Bearings requirements.
Brand Name:NSK
Model Number:
231481C
Static Load Rating:865,000 N
Enclosure:Open
db (min):218 mm
Configuration:Single Row
dc (min):247 mm
B:58 mm
Bore Type:Cylindrical Bore
Inside Ring Outside Diameter:244 mm

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AMERICAN NTN BEARING MFG.CORP.2020-07-10 09:46:19
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231481C NSK Railway Rolling Spherical Roller Bearings Systems

Static Load Rating:865,000 N
Enclosure:Open
db (min):218 mm
Configuration:Single Row
dc (min):247 mm
B:58 mm
Bore Type:Cylindrical Bore
Inside Ring Outside Diameter:244 mm
ra (max):3 mm
Fillet Radius/Chamfer:4 mm
dd (min):261 mm
Da (max):342 mm
r1:4 mm
db (max):240 mm
D:360 mm
Dynamic Load Rating:620,000 N
Radial Clearance:0.140 to 0.195 mm
ra1 (max):3 mm
d:200 mm
Limiting Speed - Grease:1,500 rpm

NSK 231481C 231481C NSK Railway Rolling Spherical Roller Bearings Systems

No.	Brand	d	B	D	Da	ra	r1	da	Type
228285C	NSK	130.000 mm	40.00 mm	230.0000 mm	-	-	-	-	-
228708C	NSK	40.000 mm	36.50 mm	90.0000 mm	-	-	-	-	-
23120C	NSK	70 mm	35 mm	150 mm	-	-	0.5 mm	-	-
23226C	NSK	110 mm	80 mm	240 mm	-	-	3 mm	-	-
23124C	NSK	55 mm	21 mm	100 mm	-	-	1.1 mm	-	-
23224C	NSK	15 mm	11 mm	35 mm	-	-	-	-	-
230092C	NSK	70.000 mm	16.00 mm	100.0000 mm	-	-	-	-	-
229750C	NSK	95 mm	32 mm	170 mm	-	-	-	-	-
23128C	NSK	180.000 mm	46.00 mm	280.0000 mm	-	-	-	-	-
22326C	NSK	20 mm	12 mm	42 mm	-	-	-	-	-
22328	NSK	70 mm	39.7 mm	125 mm	116 mm	1.5 mm	-	79 mm	-
23228C	NSK	50.000 mm	31.00 mm	130.0000 mm	-	-	-	-	-
23220C	NSK	170.000 mm	84.00 mm	260.0000 mm	-	-	-	-	-
22228M	NSK	6.400 mm	-	15.9000 mm	-	-	-	-	-
231255C	NSK	28 mm	18 mm	68 mm	-	-	-	-	-
23026CA3	NSK	-	35 mm	150 mm	-	-	-	-	-
23122C	NSK	-	-	-	-	-	-	-	-
231019C	NSK	10.000 mm	5.00 mm	19.0000 mm	-	-	-	-	-
23126C	NSK	320.000 mm	56.00 mm	440.0000 mm	-	-	-	-	-
230906C	NSK	140.000 mm	62.00 mm	300.0000 mm	-	-	-	-	300-RDM Series (from
231481C	NSK	200 mm	58 mm	360 mm	-	-	4 mm	-	-
22324C	NSK	-	15 mm	52 mm	-	-	-	-	-

230906C NSK Railway Rolling Spherical Roller Bearings	Basic Radial Load Rating-Dynamic DC:351000 N; Basic Radial Load Rating-Static SCO:400000 N; Type:300-RDM Series (from; B:62.00 mm; Fillet Radius rb:1.00 mm; Fillet Radius ra:3.00 mm; Speed Rating-Open and Shielded-Oil OSO:7300 rpm; d:140.000 mm; Speed Rating-Open and Shielded-Grease OSG:4800 rpm; D:300.0000 mm;
23220C NSK Railway Rolling Spherical Roller Bearings	Basic Dynamic Radial Load Rating C:302000 N; D:260.0000 mm; Basic Static Radial Load Rating Co:440000 N; Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:1700 rpm; d:170.000 mm; Oil Speed Rating n2:2200 rpm; B:84.00 mm;
22228M NSK Railway Rolling Spherical Roller Bearings	Basic Static Radial Load Rating Co:620 N; Sealed Speed Rating n3:31000 rpm; Width Plain B:5.0 mm; Basic Dynamic Radial Load Rating C:1480 N; D:15.9000 mm; Grease Speed Rating Open/Shielded n1:44000 rpm; Shielded or Sealed B1:5.0 mm; Oil Speed Rating Open/Shielded n2:54000 rpm; Accessories:Two Seals; d:6.400 mm; Fillet Radius ra:0.30 mm;
23122C NSK Railway Rolling Spherical Roller Bearings	Basic Radial Load Rating-Dynamic DC:19600 lbf; Basic Radial Load Rating-Static SCO:77600 lbf; Accessories:Mast Guide Type- 309; Basic Interchange SPLIT:-; Basic Interchange MCGILL:BB850; Basic Interchange NSK:-; Basic Interchange:-; Basic Interchange NDH:-; Basic Interchange BCA:MG309DD;
230092C NSK Railway Rolling Spherical Roller Bearings	Basic Static Radial Load Rating Co:21200 N; D:100.0000 mm; Oil Speed Rating Open/Shielded n2:7500 rpm; d:70.000 mm; B:16.00 mm; Basic Dynamic Radial Load Rating C:23800 N; Grease Speed Rating Open/Shielded n1:6300 rpm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:4000 rpm; Accessories:One Seal;
23228C NSK Railway Rolling Spherical Roller Bearings	Sealed Speed Rating n3:3700 rpm; Basic Static Radial Load Rating Co:52000 N; Fillet Radius ra:2.00 mm; D:130.0000 mm; Oil Speed Rating Open/Shielded n2:6300 rpm; B:31.00 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:87100 N; Grease Speed Rating Open/Shielded n1:5200 rpm; Accessories:Shield & Seal;
23120C NSK Railway Rolling Spherical Roller Bearings	a (max):4.9 mm; Dx (min):162 mm; Limiting Speed - Grease:4,600 rpm; Groove Width:3.1 mm; Da (max):138 mm; r1:0.5 mm; Bore Type:Cylindrical Bore; d:70 mm; da (min):82 mm; Limiting Speed - Oil:5,400 rpm; Static Load Rating:68,000 N; Factor fo:13.2; D:150 mm; Weight:2.520 kg; Dynamic Load Rating:104,000 N; Enclosure:Open; Groove Diameter:145.2 mm; Configuration:Single Row; Radial Clearance:0.025 to 0.051 mm;
23226C NSK Railway Rolling Spherical Roller Bearings	B:80 mm; d:110 mm; Radial Clearance:0.085 to 0.125 mm; Bore Type:Cylindrical Bore; D:240 mm; dd (min):158 mm; Static Load Rating:735,000 N; ra (max):2.5 mm; Weight:18.800 kg; Enclosure:Open; dc (min):145 mm; Da (max):226 mm; Configuration:Single Row; Limiting Speed - Oil:2,800 rpm; Fillet Radius/Chamfer:3 mm; Dynamic Load Rating:570,000 N; ra1 (max):2.5 mm; db (min):124 mm; Limiting Speed - Grease:2,200 rpm;
22328 NSK Railway Rolling Spherical Roller Bearings	Radial Clearance:0.025 to 0.051 mm; Limiting Speed - Oil:3,200 rpm; Dynamic Load Rating:80,500 N; da:79 mm; Da:116 mm; Enclosure:Double Shield; B:39.7 mm; D:125 mm; d:70 mm; Configuration:Double Row; Weight:1.820 kg; Fillet Radius/Chamfer:1.5 mm; ra:1.5 mm; Bore Type:Cylindrical Bore; Static Load Rating:74,000 N;
228285C NSK Railway Rolling Spherical Roller Bearings	Grease Speed Rating n1:2600 rpm; Basic Static Radial Load Rating Co:232000 N; B:40.00 mm; D:230.0000 mm; Oil Speed Rating n2:3200 rpm; Fillet Radius rb:1.00 mm; d:130.000 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:221000 N;
23224C NSK Railway Rolling Spherical Roller Bearings	Da (max):30 mm; Limiting Speed - Grease:20,000 rpm; Dynamic Load Rating:7,650 N; Limiting Speed - Oil:24,000 rpm; Bore Type:Cylindrical Bore; da (min):20 mm; Fillet Radius/Chamfer:0.6 mm; Factor fo:13.1; d:15 mm; Weight:0.045 kg; B:11 mm; Configuration:Single Row; ra (max):0.6 mm; Radial Clearance:0.011 to 0.025 mm; Enclosure:Open; Static Load Rating:3,700 N; D:35 mm;
229750C NSK Railway Rolling Spherical Roller Bearings	da (min):107 mm; ra (max):2 mm; Enclosure:Double Shield; Da (max):158 mm; Configuration:Single Row; Radial Clearance:0.030 to 0.058 mm; Dynamic Load Rating:109,000 N; B:32 mm; d:95 mm; Limiting Speed - Grease:3,800 rpm; Fillet Radius/Chamfer:2.1 mm; Static Load Rating:81,500 N; D:170 mm; Factor fo:14.4; Bore Type:Cylindrical Bore; Weight:2.620 kg;
231255C NSK Railway Rolling Spherical Roller Bearings	Radial Clearance:0.013 to 0.028 mm; Configuration:Single Row; Limiting Speed - Oil:13,000 rpm; Enclosure:Open; ra (max):1 mm; d:28 mm; D:68 mm; Dynamic Load Rating:26,800 N; Factor fo:12.4; B:18 mm; Bore Type:Cylindrical Bore; Weight:0.287 kg; Static Load Rating:14,000 N; Limiting Speed - Grease:11,000 rpm; Fillet Radius/Chamfer:1.1 mm; Da (max):61 mm; da (min):35 mm;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	Weight:3.100 kg; Center Guidance:Floating Steel Ring; Groove Width A:6 mm; Dynamic Load Rating:310,000 N; Axial Load Factor Y0:2.78; Bore Type:Tapered Bore; Radial Clearance:0.070 to 0.095 mm; Axial Load Factor Y2:4.23; B:35 mm; Constant e:0.24; Retainer Material:Pressed Steel; Limiting Speed - Oil:4,200 rpm; Da (max):138 mm; Configuration:Double Row; D:150 mm; da (min):82 mm; ra (max):2 mm; Enclosure:Open;
23126C NSK Railway Rolling Spherical Roller Bearings	Basic Dynamic Radial Load Rating C:276000 N; D:440.0000 mm; d:320.000 mm; Fillet Radius ra:3.00 mm; Grease Speed Rating Open/Shielded n1:1200 rpm; Accessories:One Shield; Sealed Speed Rating n3:750 rpm; B:56.00 mm; Oil Speed Rating Open/Shielded n2:1500 rpm; Basic Static Radial Load Rating Co:390000 N;
231019C NSK Railway Rolling Spherical Roller Bearings	Accessories:Two Seals; Sealed Speed Rating n3:20000 rpm; D:19.0000 mm; d:10.000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:930 N; B:5.00 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Oil Speed Rating Open/Shielded n2:43000 rpm; Basic Dynamic Radial Load Rating C:1820 N;

231481C NSK Railway Rolling Spherical Roller Bearings Video

NSK 231481C INTERCHANGE

Railway Rolling Spherical Roller Bearings Part series 231481C is a potential replacement for these common bearing part numbers:

NSK231481C
SKF231481C
NTN231481C
FAG231481C
TIMKEN231481C
KOYO231481C
NACHI231481C
DODGE231481C

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