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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

What TIMKEN BEARINGS(UK)LTD. 551 mm Db (max) is 231481C NSK Railway Rolling Spherical Roller Bearings in mechanical engineering? Railway Rolling Spherical Roller Bearings 1,100 rpm Limiting Speed - Oil Manufacturing Service . Upload your CAD file for an instant.
Brand Name:NSK
Model Number:
231481C
Limiting Speed - Oil:1,100 rpm
Configuration:Single Row
Db (max):551 mm
Da (max):578 mm
Static Load Rating:2,280,000 N
d:400 mm
ra (max):4 mm
Dynamic Load Rating:1,360,000 N

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231481C NSK Railway Rolling Spherical Roller Bearings Codes and sizes

Limiting Speed - Oil:1,100 rpm
Configuration:Single Row
Db (max):551 mm
Da (max):578 mm
Static Load Rating:2,280,000 N
d:400 mm
ra (max):4 mm
Dynamic Load Rating:1,360,000 N
Outside Ring Inside Diameter:550 mm
Weight:92.400 kg
da (min):422 mm
Fillet Radius/Chamfer:5 mm
Bore Type:Cylindrical Bore
dc (min):455 mm
Enclosure:Open
ra1 (max):4 mm
D:600 mm
Db (min):578 mm
r1:5 mm
db (min):422 mm

NSK 231481C Railway Rolling Spherical Roller Bearings Specification details

No.	Brand	d	H	B	N	L	J	G	D
228708C	NSK	-	-	-	-	-	-	-	3.1496 in
231019C	NSK	-	-	-	-	-	-	-	-
23124C	NSK	-	-	-	-	-	-	-	-
23126C	NSK	190 mm	-	-	-	-	-	-	260 mm
228285C	NSK	-	-	-	-	-	-	-	-
23226C	NSK	-	-	-	-	-	-	-	4.6250 in
22228M	NSK	110 mm	-	-	-	-	-	-	170 mm
23228C	NSK	26.8750 in	-	-	-	-	-	-	-
229750C	NSK	-	-	-	-	-	-	-	12.25 in
22328	NSK	90 mm	-	-	-	-	-	-	125 mm
23026CA3	NSK	-	-	41.000 mm	-	-	-	-	120.000 mm
23122C	NSK	1.7500 in	-	-	-	-	-	-	-
23128C	NSK	-	-	-	-	-	-	-	-
230092C	NSK	-	150.00 mm	-	18 mm	275.00 mm	-	M16	-
22326C	NSK	-	-	-	-	-	-	-	-
230906C	NSK	-	-	-	15 mm	-	230 mm	-	-
231255C	NSK	2.3750 in	-	-	-	-	-	-	5.3750 in
22324C	NSK	10 mm	-	-	-	-	-	-	30 mm
23120C	NSK	10 mm	-	14.3 mm	-	-	-	-	30 mm
23220C	NSK	-	-	-	-	-	-	-	-
231481C	NSK	400 mm	-	-	-	-	-	-	600 mm
23224C	NSK	7.5 in	-	-	-	-	-	-	12.5984 in

228285C NSK Railway Rolling Spherical Roller Bearings	Dimension X (Thread):1 - 8 UNC; Bearing - Housing - Seal:LSE204BXHGKPS; Dimension G:5.3 in; Cor - Static Load Rating:25853 lbf; Cr - Dynamic Load Rating:23155 lbf; Dimension Y:2.0 in; Maximum Speed:3940 rpm; Shaft Size:2.25 in; Support Type:Hanger Block; Dimension H:3.2 in; Seal Type1:Kevlar Packing Seal; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992025845; Note:This product line wa; Series Type:Light Series;
22326C NSK Railway Rolling Spherical Roller Bearings	Bearing UPC:013992025562; Dimension P:0.6 in; Dimension A:5.0 in; Dimension T:9.5 in; Shaft Size:1-15/16 in; Seal Type:High Temperature Pac; Bearing Number:LSE115BR; Maximum Speed:4630 rpm; Dimension V:3.5 in; Tensioning Unit Type:Tension Type; Dimension W:1.0 in; Bearing Type:Split Cylindrical Re; Bearing - Housing - Seal UPC:013992094025; Support Type:Take-Up; Note:This product line wa; Dimension S:1.1 in;
228708C NSK Railway Rolling Spherical Roller Bearings	C - Cup Width:0.7018 in; Cup Part Number:332US; e - ISO Factor2:0.27; Da - Cup Frontface Backing Diameter:2.99 in; Db - Cup Backface Backing Diameter:2.83 in; r - Cup Backface To Clear Radius1:0.08 in; Design Units:Imperial; D:3.1496 in; Cg - Geometry Factor:0.0676; Series:335; Y - ISO Factor3:2.2;
23224C NSK Railway Rolling Spherical Roller Bearings	e - ISO Factor8:0.52; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:286000 lbf; Y1 - ISO Factor9:1.29; K - Factor7:1.12; d:7.5 in; Ab - Cage-Cone Frontface Clearance:0.21 in; T - Bearing Width across Cups:5.2499 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:42600 lbf; Bearing Weight:90.9 lb;
23228C NSK Railway Rolling Spherical Roller Bearings	db - Cone Backface Backing Diameter:28.46 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:207000 lbf; Cone Part Number:M282249D; B - Double Cone Width:13.3125 in; C1 - Dynamic Radial Rating (1 million revolutions)1:1400000 lbf; da - Cone Frontface Backing Diameter:28.46 in; d:26.8750 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:2440000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:364000 lbf;
230906C NSK Railway Rolling Spherical Roller Bearings	Cage Type:EJ; Locknut:KM11; Seal:LO611; J1:40 mm; Housing:FSNT 513-611; Shaft Diameter d:50 mm; H2:30 mm; Seal Type:Labyrinth; N1:20.00 mm; H1:80.0 mm; J2:252 mm; Bolt Qty:4; Adapter Sleeve1:H311; End Cover2:EC513-611; Max Grease Speed:4500; Material :Cast Iron; J:230 mm; N:15 mm; C0 Static Load Rating:176; Lockwasher:MB11;
23124C NSK Railway Rolling Spherical Roller Bearings	Dimension C:4.010 in; Oil Lubrication - M/N Seal:1600 rpm; UPC Code:0883450074025; Locking Style:Eccentric; e - Geometry Factor:0.22; Shaft Tolerance:0.0020 in; Y1 - Geometry Factor:3.14; Eng Internal Radial Clearance - Min:0.0020; Shaft Size :3 in; Dimension M:2.37 in; Eng Internal Radial Clearance - Max:0.0031; Engineering Group:Mounted Bearing; Dimension E:5.56 in; Dimension J (Bolt Size):0.75 in;
22228M NSK Railway Rolling Spherical Roller Bearings	da - Inner Ring Backing Diameter:122.300 mm; do - Ball Diameter:12.700 mm; d:110 mm; Limiting Speed (Grease):9500 rpm; Bearing Weight:2.132 Kg; Cage Type:CR - Phenolic Outer; Contact Angle:15 º; R - Inner Ring To Clear Radius2:2.0 mm; C0 - Static Radial Rating:43800 N; Ball Type:STEEL; Da - Outer Ring Backing Diameter:158.400 mm; Bearing Width:28 mm; D:170 mm; Limiting Speed (Oil):19000 rpm; r - Outer Ring To Clear Radius3:2.0 mm;
22324C NSK Railway Rolling Spherical Roller Bearings	do - Ball Diameter:5.556250 mm; Ball Type:STEEL; Da - Outer Ring Backing Diameter:26.000 mm; Design Units:METRIC; r - Outer Ring To Clear Radius3:0.6 mm; Limiting Speed (Grease):62800 rpm; Contact Angle:15 º; d:10 mm; Ce - Dynamic Radial Rating1:7100 N; Bearing Width:9 mm; D:30 mm; Limiting Speed (Oil):125600 rpm; Bearing Weight:0.03 Kg; R - Inner Ring To Clear Radius2:0.6 mm; da - Inner Ring Backing Diameter:14.900 mm;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	D:120.000 mm; B:41.000 mm; e - ISO Factor8:0.39; Cg - Geometry Factor:0.0745; Bearing Weight:2 Kg; C90 - Dynamic Radial Rating (90 million revolutions)4:62100 N; r - Cup Backface To Clear Radius2:1.52 mm; Db - Cup Backface Backing Diameter:106.93 mm; Cup Part Number:Y33213M; Ab - Cage-Cone Frontface Clearance:3.6 mm; db - Cone Backface Backing Diameter:78.99 mm; K - Factor7:1.5; G2 - Heat Generation Factor (Rib-Roller End):21.8;
230092C NSK Railway Rolling Spherical Roller Bearings	N1:24.00 mm; A1:80 mm; H1:80.0 mm; H:150.00 mm; Max Oil Speed:5500; Material :Cast Iron; Seal:LO611/ 1-15/16; N:18 mm; L:275.00 mm; A2:122 mm; Jmin:224 mm; H2:30 mm; Max Grease Speed:4500; G:M16; Seal Type:Labyrinth; Jmax:236 mm; C1 Dynamic Load Rating:188; Bearing:21311K; Shaft Diameter d:1 15/16 in; Adapter Sleeve1:HA311;
23120C NSK Railway Rolling Spherical Roller Bearings	Enclosure:Double Shield; B:14.3 mm; d:10 mm; Weight:0.050 kg; Configuration:Double Row; Radial Clearance:0.008 to 0.023 mm; Bore Type:Cylindrical Bore; ra:0.6 mm; Fillet Radius/Chamfer:0.6 mm; Limiting Speed - Oil:16,000 rpm; D:30 mm; Static Load Rating:3,800 N; Dynamic Load Rating:6,950 N; da:15 mm; Da:25 mm;
23128C NSK Railway Rolling Spherical Roller Bearings	Cup Part Number:LM501314; Design Units:Imperial; K - Factor7:1.46; Cg - Geometry Factor:0.0739; a - Effective Center Location3:-3.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf; C0 - Static Radial Rating:16700 lbf; Cone Part Number:LM501349HP; B - Cone Width:19.812 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; Series:LM501300; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2980 lbf;
229750C NSK Railway Rolling Spherical Roller Bearings	e - ISO Factor4:0.33; D:12.25 in; Y - ISO Factor1:1.84; r - Cup Frontface To Clear Radius2:0.130 in; Y1 - ISO Factor5:2.07; K - Factor3:1.79; Design Units:Imperial; Cg - Geometry Factor7:0.118; C - Double Cup Width:6.2500 in; Series:HH224300; Y2 - ISO Factor6:3.09;

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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