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

Welcome to Rexroth Pump Group Co., Limited the 5,500,000 N Static Load Rating 231019C NSK Railway Rolling Spherical Roller Bearings online seller.
Brand Name:NSK
Model Number:
231019C
Static Load Rating:5,500,000 N
Dynamic Load Rating:3,900,000 N
d:400 mm
da (min):422 mm
Configuration:Double Row
Fillet Radius/Chamfer:5 mm
B:148 mm
Enclosure:Open

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Rexroth Pump Group Co., Limited2020-07-10 09:46:19
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231019C NSK Railway Rolling Spherical Roller Bearings Specifications

Static Load Rating:5,500,000 N
Dynamic Load Rating:3,900,000 N
d:400 mm
da (min):422 mm
Configuration:Double Row
Fillet Radius/Chamfer:5 mm
B:148 mm
Enclosure:Open
Hole Diameter (do):12 mm
Bore Type:Tapered Bore
Roller Profile:Symmetric
Axial Load Factor Y0:2.75
Limiting Speed - Oil:900 rpm
Center Guidance:Fixed Inner Ring Rib
Axial Load Factor Y2:4.19
Da (max):578 mm
Weight:151.000 kg
Retainer Material:Machined Brass
Groove Width A:26 mm
Nr. of Holes:8

NSK 231019C 231019C NSK Railway Rolling Spherical Roller Bearings Product identifiers

No.	Brand	s	T	d	B	D	Bn	D4	D3
23224C	NSK	-	-	-	-	-	-	-	-
23026CA3	NSK	-	-	-	68.263 mm	317.500 mm	-	-	-
229750C	NSK	-	-	1.5 in	-	-	-	-	-
23126C	NSK	-	-	50 mm	27 mm	110 mm	-	-	-
22228M	NSK	-	-	-	-	-	-	-	-
231481C	NSK	-	-	-	-	-	-	-	-
23228C	NSK	-	-	-	-	-	-	-	-
228708C	NSK	-	-	150 mm	73 mm	270 mm	-	-	-
22328	NSK	-	-	3.2500 in	-	5.5115 in	-	-	-
23124C	NSK	-	-	20 mm	15 mm	52 mm	-	-	-
230092C	NSK	20 mm	10 mm	-	-	-	34 mm	270 mm	300 mm
230906C	NSK	-	-	-	4.352 in	-	-	-	-
231019C	NSK	-	-	400 mm	148 mm	-	-	-	-
22324C	NSK	-	-	340 mm	243 mm	580 mm	-	-	-
23220C	NSK	-	-	-	-	-	-	-	-
23226C	NSK	-	-	40 mm	-	-	-	-	-
23128C	NSK	-	-	2.3617 in	-	-	-	-	-
23120C	NSK	-	-	-	-	-	-	-	-
228285C	NSK	-	-	50.8 mm	17.463 mm	-	-	-	-
231255C	NSK	-	-	4.0000 in	-	6.3750 in	-	-	-
22326C	NSK	-	-	-	-	2.8438 in	-	-	-
23122C	NSK	-	-	-	-	-	-	-	-

23128C NSK Railway Rolling Spherical Roller Bearings	R - Cone Backface To Clear Radius1:0.09 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4440 lbf; db - Cone Backface Backing Diameter:2.8 in; d:2.3617 in; T - Bearing Width to Flange:0.4063 in; C - Cup Width:0.6250 in; Cg - Geometry Factor11:0.0947; C1 - Dynamic Radial Rating (1 million revolutions)5:25800 lbf; G2 - Heat Generation Factor (Rib-Roller End):19.5; r - Cup Backface To Clear Radius2:0.08 in;
22228M NSK Railway Rolling Spherical Roller Bearings	Dimension R:27.9 in; Maximum Speed:610 rpm; Dimension L:11.7 in; Dimension N:24.750 in; Cr - Dynamic Load Rating:356772 lbf; Support Type:Round Flange; Ca - Axial Load Rating:29000 lbf; Dimension V:0.2 in; Dimension H:6.4 in; Series Type:Medium Series; Dimension P:1.6 in; Bearing Number:MSE1108BR; Note:This product line wa; Bearing Type:Split Cylindrical Re; Shaft Size:11.5 in; Cor - Static Load Rating:594395 lbf;
22326C NSK Railway Rolling Spherical Roller Bearings	Da - Cup Frontface Backing Diameter:2.74 in; Cup Part Number:HM88610P; Series:HM88600; r - Cup Backface To Clear Radius1:0.090 in; Db - Cup Backface Backing Diameter:2.36 in; Design Units:Imperial; D:2.8438 in; Y - ISO Factor3:1.1; C - Cup Width:0.7812 in; Cg - Geometry Factor:0.0822; e - ISO Factor2:0.55;
23226C NSK Railway Rolling Spherical Roller Bearings	r - Cup Backface To Clear Radius2:1.52 mm; B - Cone Width:23.000 mm; db - Cone Backface Backing Diameter:50.04 mm; Design Units:METRIC; da - Cone Frontface Backing Diameter:46.48 mm; a - Effective Center Location3:-5.8 mm; Bearing Weight:0.70 Kg; G1 - Heat Generation Factor (Roller-Raceway):30.1; Aa - Cage-Cone Backface Clearance:1.3 mm; Cage Type:Stamped Steel; e - ISO Factor8:0.35; Cg - Geometry Factor:0.0762;
22328 NSK Railway Rolling Spherical Roller Bearings	Cg - Geometry Factor11:0.13; Y2 - ISO Factor10:2.49; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:76500 lbf; Bearing Weight:10.25 lb; Y1 - ISO Factor9:1.67; Cage Type:Stamped Steel; Series:575; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:7870 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11400 lbf; Cone Part Number:580WA; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.14 in;
231481C NSK Railway Rolling Spherical Roller Bearings	Maximum Speed:650 rpm; Support Type:Round Flange; Bearing - Housing - Seal:LSE1108BXHKPS; Bearing UPC:013992025487; Bearing Type:Split Cylindrical Ex; Dimension N:21.250 in; Bearing Number:LSE1108BX; Cor - Static Load Rating:374307 lbf; Note:This product line wa; Dimension R:24.6 in; Dimension H:5.2 in; Dimension T:28.0 in; Dimension L:9.5 in; Seal Type:Kevlar Packing Seal; Series Type:Light Series;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	e - ISO Factor8:0.52; C - Cup Width:50.800 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:164000 lbf; Cup Part Number:93126; Cg - Geometry Factor:0.146; Cage Type:Stamped Steel; D:317.500 mm; Da - Cup Frontface Backing Diameter:300.00 mm; Series:93000; db - Cone Backface Backing Diameter:232.92 mm; Y - ISO Factor9:1.15; C90 - Dynamic Radial Rating (90 million revolutions)4:42600 lbf; R - Cone Backface To Clear Radius1:4.320 mm;
23126C NSK Railway Rolling Spherical Roller Bearings	Factor fo:13.1; Static Load Rating:38,000 N; Weight:1.070 kg; Radial Clearance:0.018 to 0.036 mm; da (min):60 mm; Da (max):100 mm; d:50 mm; Fillet Radius/Chamfer:2 mm; B:27 mm; ra (max):2 mm; Configuration:Single Row; Limiting Speed - Grease:4,300 rpm; Dynamic Load Rating:62,000 N; D:110 mm; Enclosure:Double Seal; Bore Type:Cylindrical Bore;
23220C NSK Railway Rolling Spherical Roller Bearings	Bearing Number:HSM135BR; Dimension K:4.0 in; Dimension J:20.2 in; Dimension L:24.5 in; Housing Width:8.5 in; Dimension M:7.0 in; Bearing Type:Split Cylindrical Re; Ca - Axial Load Rating:13219 lbf; Shaft Size:135 mm; Series Type:Heavy Series; Cr - Dynamic Load Rating:208623 lbf; Dimension H:9.016 in; Note:This product line wa; Cor - Static Load Rating:284383 lbf; Bolt Size:4 x M30; Dimension H2:19.1 in;
23120C NSK Railway Rolling Spherical Roller Bearings	Bore Size d:45 mm; Cr - Dynamic Load Rating:48.8 kN; C0r - Static Load Rating:29.3 kN; Weight:0.84 Kg; Grease Reference Speed:7800 rpm; Features:Shields; Clearance:C3; Oil Reference Speed:11000 rpm; Outside Ring Width B:25.000 mm; Radius Rs min:1.500 mm; Outside Diameter D:100.000 mm;
22324C NSK Railway Rolling Spherical Roller Bearings	Static Load Rating:8,300,000 N; da (min):362 mm; Roller Profile:Symmetric; Configuration:Double Row; B:243 mm; Constant e:0.42; Limiting Speed - Oil:840 rpm; d:340 mm; Enclosure:Open; ra (max):4 mm; Hole Diameter (do):20 mm; Weight:267.000 kg; Bore Type:Tapered Bore; Fillet Radius/Chamfer:5 mm; Nr. of Holes:8; D:580 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y2:2.42; Da (max):558 mm;
228708C NSK Railway Rolling Spherical Roller Bearings	Dynamic Load Rating:660,000 N; d:150 mm; Configuration:Single Row; dc (min):184 mm; Radial Clearance:0.070 to 0.120 mm; r1:3 mm; D:270 mm; db (min):164 mm; dd (min):196 mm; db (max):179 mm; B:73 mm; Inside Ring Outside Diameter:182 mm; ra (max):2.5 mm; Enclosure:Open; Limiting Speed - Oil:2,400 rpm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:2,000 rpm; ra1 (max):2.5 mm; Fillet Radius/Chamfer:3 mm;
229750C NSK Railway Rolling Spherical Roller Bearings	K - Factor8:1.93; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:8810 lbf; Cg - Geometry Factor:0.0725; C0 - Static Radial Rating:23000 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:19500 lbf; R - Cone Backface To Clear Radius3:0.14 in; G1 - Heat Generation Factor (Roller-Raceway):28.7; Ab - Cage-Cone Frontface Clearance:0.06 in; Design Units:Imperial; d:1.5 in; G2 - Heat Generation Factor (Rib-Roller End):12.2;
228285C NSK Railway Rolling Spherical Roller Bearings	da - Cone Frontface Backing Diameter:55.88 mm; a - Effective Center Location3:-0.8 mm; Bearing Weight:0.4 Kg; K - Factor7:1.44; Ab - Cage-Cone Frontface Clearance:2.3 mm; B - Cone Width:17.463 mm; Cage Type:Stamped Steel; db - Cone Backface Backing Diameter:61.98 mm; C0 - Static Radial Rating:15200 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2210 lbf; B:17.463 mm; r - Cup Backface To Clear Radius2:1.52 mm;

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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Rexroth Pump Group Co., Limited: Address4973 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada; Phone(Working Time)+1-514-333-8054; Fax

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