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Home>Products>Railway Rolling Spherical Roller Bearings>231255C NSK Railway Rolling Spherical Roller Bearings

NSK 231255C MODELS

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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 Engineering Calculator , Railway Rolling Spherical Roller Bearings Manufacturing Service 3.7500 in B - Double Cone Width . Get Your Free. DSA Vacuum Pump Co., Ltd.
Brand Name:NSK
Model Number:
231255C
B - Double Cone Width:3.7500 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:31900 lbf
Bearing Weight:119.8 lb
Aa - Cage-Cone Backface Clearance:0 in
R - Cone Frontface To Clear Radius1:0.060 in
Db - Cup Backface Backing Diameter:17.83 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:214000 lbf
Cup Part Number:161925

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Railway Rolling Spherical Roller Bearings Product Description

B - Double Cone Width:3.7500 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:31900 lbf
Bearing Weight:119.8 lb
Aa - Cage-Cone Backface Clearance:0 in
R - Cone Frontface To Clear Radius1:0.060 in
Db - Cup Backface Backing Diameter:17.83 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:214000 lbf
Cup Part Number:161925
Ab - Cage-Cone Frontface Clearance:0.22 in
Y2 - ISO Factor10:2.01
Cone Part Number:EE161362D
C - Cup Width:1.5000 in
d:13.6250 in
Series:160000
Cage Type:Stamped Steel
K - Factor7:1.17
Cg - Geometry Factor11:0.174
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:27400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:55600 lbf
da - Cone Frontface Backing Diameter:14.49 in

NSK 231255C 231255C NSK Railway Rolling Spherical Roller Bearings Exchange Guide

No.	Brand	d	B	A	H	D	G	L	A1
22324C	NSK	130 mm	-	-	-	230 mm	-	-	-
23128C	NSK	65.000 mm	53.975 mm	-	-	140.000 mm	-	-	-
230906C	NSK	3.9453 in	-	-	-	-	-	-	-
228285C	NSK	127 mm	-	-	-	279.400 mm	-	-	-
23228C	NSK	40 mm	-	-	-	80 mm	-	-	-
23026CA3	NSK	-	-	-	-	-	-	-	-
231019C	NSK	1.1811 in	-	-	-	-	-	-	-
23124C	NSK	-	-	-	-	-	-	-	-
230092C	NSK	-	-	185.00 mm	271 mm	-	M24	410.00 mm	120 mm
23120C	NSK	-	-	-	-	-	-	-	-
23220C	NSK	160 mm	-	-	-	-	-	-	-
229750C	NSK	-	-	-	-	-	-	-	-
231255C	NSK	13.6250 in	-	-	-	-	-	-	-
23226C	NSK	-	-	-	-	-	-	-	-
23224C	NSK	2.5586 in	-	-	-	-	-	-	-
22328	NSK	-	-	-	-	-	-	-	-
228708C	NSK	-	-	-	-	-	-	-	-
23126C	NSK	-	63.5 mm	-	-	406.400 mm	-	-	-
231481C	NSK	-	-	-	-	-	-	-	-
22228M	NSK	-	0.6250 in	-	-	-	-	-	-

23226C NSK Railway Rolling Spherical Roller Bearings	Dimension H2:13.5 in; Housing Width:6.1 in; Dimension H :6 in; Shaft Size:4-15/16 in; Support Type:Four-Bolt Plummer Bl; Dimension K :3-3/8 in; Dimension L :19-45/64 in; Dimension M :5-7/8 in; Note:This product line wa; Bearing UPC:013992027047; Cr - Dynamic Load Rating:81728 lbf; Maximum Speed:1740 rpm; Series Type:Light Series; Cor - Static Load Rating:111488 lbf; Bolt Size:4 x 1;
23220C NSK Railway Rolling Spherical Roller Bearings	da - Inner Ring Backing Diameter:180.000 mm; Reference Thermal Speed Rating (Grease):2000; Cg - Geometry Factor8:0.0892; Bearing Weight:9.300 Kg; Design Unit:METRIC; C0 - Static Radial Rating:1040000 N; C1(2) - Dynamic Radial Rating (Two-Rows):705000 N; B - Outer Ring Width:60 mm; R - Inner Ring To Clear Radius1:2.0 mm; Reference Thermal Speed Rating (Oil)7:2400; r - Outer Ring To Clear Radius2:2.0 mm;
22324C NSK Railway Rolling Spherical Roller Bearings	R - Inner Ring To Clear Radius1:2.500 mm; da - Inner Ring Backing Diameter:155.000 mm; D:230 mm; Cage Type:EJ; Reference Thermal Speed Rating (Oil)7:2900; e - ISO Factor3:0.26; Superseded Part:22226KCJW841C3; Cage Material:Steel; Y0 - ISO Factor4:2.62; B - Inner Ring Width:64 mm; r - Outer Ring To Clear Radius2:2.500 mm; Bore Taper:1/12; C1(2) - Dynamic Radial Rating (Two-Rows):757000 N; Cg - Geometry Factor8:0.0819;
22228M NSK Railway Rolling Spherical Roller Bearings	Steering Pivot Rating:4500 lbf; B:0.6250 in; D - Bearing O.D.:2.1875 in; Oil Holes in Retainer:Yes; d1 - Bore Diameter:1.1350 in; d - Bore Diameter:1.0100 in; Bearing Type:Thrust Tapered Rolle; R - Fillet Radius Shaft (Max):0.03 in;
230906C NSK Railway Rolling Spherical Roller Bearings	B - Double Cone Width:3.7500 in; db - Cone Backface Backing Diameter:4.45 in; Cone Part Number:688TD; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:14600 lbf; C1 - Dynamic Radial Rating (1 million revolutions)1:56200 lbf; Cage Type:Stamped Steel; Design Units:Imperial; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:25400 lbf; C0 - Static Radial Rating:86700 lbf;
231019C NSK Railway Rolling Spherical Roller Bearings	Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2090 lbf; B - Cone Width:0.8125 in; Cage Type:Stamped Steel; a - Effective Center Location4:-0.23 in; G1 - Heat Generation Factor (Roller-Raceway):14.6; db - Cone Backface Backing Diameter:1.46 in; d:1.1811 in; Cone Part Number:15117X; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:23400 lbf; K - Factor8:1.67; da - Cone Frontface Backing Diameter:1.38 in;
22326C NSK Railway Rolling Spherical Roller Bearings	r - Cup Backface To Clear Radius1:0.030 in; Design Units:Imperial; e - ISO Factor3:0.4; C1 - Cup Flange Width:0.1560 in; Y - ISO Factor4:1.49; C - Cup Width:0.7656 in; Series:28600; K - Factor2:1.45; Da - Cup Frontface Backing Diameter:3.74 in; Cg - Geometry Factor5:0.0979; Cup Part Number:28622-B; D1 - Flange Outer Diameter:3.9960 in; D:3.8437 in;
23126C NSK Railway Rolling Spherical Roller Bearings	B:63.5 mm; G1 - Heat Generation Factor (Roller-Raceway):914.9; Da - Cup Frontface Backing Diameter:373.13 mm; D:406.400 mm; Cone Part Number:EE710906; db - Cone Backface Backing Diameter:262.89 mm; a - Effective Center Location3:12.2 mm; K - Factor7:1.24; Series:710000; Y - ISO Factor9:1.27; r - Cup Backface To Clear Radius2:6.35 mm; Ab - Cage-Cone Frontface Clearance:8.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:55600 lbf;
23122C NSK Railway Rolling Spherical Roller Bearings	C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:430000 lbf; G1 - Heat Generation Factor (Roller-Raceway)8:1840; Design Units:Imperial; C0 - Static Radial Rating:462000 lbf; B - Double Cone Width:5.0625 in; Cage Type:Stamped Steel; Cg - Geometry Factor9:0.177; da - Cone Frontface Backing Diameter:12.91 in; Cone Part Number:M757447D; G2 - Heat Generation Factor (Rib-Roller End):253; d:11.9940 in;
22328 NSK Railway Rolling Spherical Roller Bearings	Eng Internal Radial Clearance - Max:0.0057; Grease Lubrication - B/C/O Seal:400 rpm; Shaft Size Type:Imperial; Dimension D:7.63 in; Weight:52.2 lb; Locking Style:Eccentric; Dimension F:8.38 in; Dimension H:1.50 in; Eng Internal Radial Clearance - Min:0.0037; Full Timken Part Number:99999B; Oil Lubrication - B/C/O Seal:400 rpm; Grease Lubrication - T Seal:1000 rpm; Y2 - Geometry Factor:3.61; Oil Lubrication - T Seal:1500 rpm;
228708C NSK Railway Rolling Spherical Roller Bearings	Pre Install Clearance Min:0.0043 in; Dimension L Fix:4.49 in; Housing Style:Four-Bolt Square Fla; UPC Code:0883450367875; Shaft Size Type:Metric; Dimension F:10.56 in; Dimension RVV:0.5 in; Full Timken Part Number:QVVFX22V100SB; C - Dynamic Load (Basic):125000 lb; Locking Style:Double V-Lock; Y1 - Geometry Factor:2.55; Dimension H:1.50 in; Oil Lubrication - B/C/O Seal:600 rpm; Dimension SVV:4.99 in;
23228C NSK Railway Rolling Spherical Roller Bearings	Bearing Weight:0.352 Kg; R - Inner Ring To Clear Radius2:1.0 mm; d:40 mm; Ce - Dynamic Radial Rating1:38700 N; do - Ball Diameter:12.700 mm; Cage Type:CR - Phenolic Outer; Contact Angle:25 º; Ball Type:Ceramic; Da - Outer Ring Backing Diameter:73.200 mm; Bearing Width:18 mm; da - Inner Ring Backing Diameter:47.200 mm; r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Oil):41800 rpm; Limiting Speed (Grease):20900 rpm;
229750C NSK Railway Rolling Spherical Roller Bearings	Bolt Size:2 x 3/4; Series Type:Light Series; Dimension L :12-19/32 in; Shaft Size:2-15/16 in; Bearing Type:Split Cylindrical Ex; Dimension H2:8.2 in; Bearing UPC:013992026071; Housing Width:4.4 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:3310 rpm; Dimension J1 :10-31/32 in; Dimension J2 :9-7/8 in; Note:This product line wa; Cr - Dynamic Load Rating:31041 lbf; Cor - Static Load Rating:36179 lbf;
23120C NSK Railway Rolling Spherical Roller Bearings	Cr - Dynamic Load Rating:304391 lbf; Note:This product line wa; Dimension M:11.5 in; Bearing Number:MSM240BR; Dimension J:23.5 in; Seal Type:Kevlar Packing Seal; Dimension H1:2.1 in; Bolt Size:4 x M36; Maximum Speed:750 rpm; Dimension L:32.0 in; Ca - Axial Load Rating:22211 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:240 mm; Dimension H:14.016 in; Bearing - Housing - Seal:MSM240BRHKPS;

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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