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Home>Products>Railway Rolling Spherical Roller Bearings>231481C NSK Railway Rolling Spherical Roller Bearings

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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

We Provide Extensive BEARING CORP.OF CANADA LTD. 231481C NSK Railway Rolling Spherical Roller Bearings 86200 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 Selection And 333000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 Competitive Wholesale Pricing.
Brand Name:NSK
Model Number:
231481C
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:86200 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:333000 lbf
G2 - Heat Generation Factor (Rib-Roller End):212.9
B - Cone Width:2.5 in
d:9.7500 in
R - Cone Backface To Clear Radius3:0.25 in
db - Cone Backface Backing Diameter:10.75 in
Aa - Cage-Cone Backface Clearance:0.12 in

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231481C NSK Railway Rolling Spherical Roller Bearings Codes and sizes

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:86200 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:333000 lbf
G2 - Heat Generation Factor (Rib-Roller End):212.9
B - Cone Width:2.5 in
d:9.7500 in
R - Cone Backface To Clear Radius3:0.25 in
db - Cone Backface Backing Diameter:10.75 in
Aa - Cage-Cone Backface Clearance:0.12 in
G1 - Heat Generation Factor (Roller-Raceway):1450.8
C0 - Static Radial Rating:365000 lbf
Ab - Cage-Cone Frontface Clearance:0.19 in
a - Effective Center Location4:-0.05 in
da - Cone Frontface Backing Diameter:10.35 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:29100 lbf
Cg - Geometry Factor:0.148
Design Units:Imperial
Cone Part Number:M348448WS
C1 - Dynamic Radial Rating (1 million revolutions)6:191000 lbf
K - Factor8:1.7
Cage Type:Stamped Steel

NSK 231481C 231481C NSK Railway Rolling Spherical Roller Bearings Frequently purchased together

No.	Brand	d	e	U	B	R	r	D	L
23126C	NSK	73,025 mm	-	-	30,162 mm	-	-	117,475 mm	-
23124C	NSK	20 mm	-	-	-	-	-	30 mm	-
22326C	NSK	54,987 mm	-	-	36,957 mm	0,8 mm	3,3 mm	110 mm	-
23026CA3	NSK	-	-	-	-	-	-	-	-
23122C	NSK	-	-	-	-	-	-	-	-
23128C	NSK	57,15 mm	-	-	-	-	-	-	-
22328	NSK	-	-	-	-	-	-	21 mm	-
22324C	NSK	105 mm	-	-	36 mm	-	-	190 mm	-
23228C	NSK	30 mm	10,5 mm	-	-	-	-	-	127 mm
231481C	NSK	9.7500 in	-	-	-	-	-	-	-
228285C	NSK	25 mm	-	36 mm	21 mm	-	-	42 mm	-
23120C	NSK	70 mm	-	-	42 mm	-	-	180 mm	-
23220C	NSK	60 mm	-	-	28 mm	-	-	90 mm	-
22228M	NSK	95 mm	-	-	43 mm	-	-	-	-
23226C	NSK	-	-	-	-	-	-	-	-
23224C	NSK	50 mm	-	-	16 mm	-	-	80 mm	-
228708C	NSK	50 mm	-	-	12 mm	-	-	-	-
231255C	NSK	66.675 mm	-	-	38.354 mm	-	-	122.238 mm	-
231019C	NSK	-	-	-	16 mm	-	-	-	-
229750C	NSK	95,25 mm	-	-	44,45 mm	-	-	209,55 mm	-
230906C	NSK	-	-	-	30 mm	-	-	-	-
230092C	NSK	-	-	-	-	-	-	-	-

23228C NSK Railway Rolling Spherical Roller Bearings	d:30 mm; A4:24 mm; B1:35,7 mm; Thread (G):R1/8"; Weight:1,2 Kg; L:127 mm; e:10,5 mm; Basic dynamic load rating (C):19,5 kN; A:27 mm; Bearing number:ESFEE206; J:105 mm; N:9 mm; A2:37,2 mm; A1:9,5 mm; D2:44,5 mm; s:9 mm; H3:85 mm; Bore Diameter (mm):30;
23226C NSK Railway Rolling Spherical Roller Bearings	Snap Ring:No; Enclosure:2 Seals; Noun:Bearing; Internal Clearance:C0-Medium; Internal Special Features:No; da min.:57 mm; Inventory:0.0; Bore Diameter (mm):55; Size (mm):55x72x9; C:9 mm; Category:Single Row Ball Bear; Product Group:B00308; Manufacturer Name:NTN; Bearing number:6811LLB; Enclosure Type:Non-Contact Seal; Rolling Element:Ball Bearing; r min.:0,3 mm; ra max.:0,3 mm; Maximum Capacity / Filling Slot:No;
230906C NSK Railway Rolling Spherical Roller Bearings	Bearing number:K72X78X30; Fw:72 mm; Ew:78 mm; Outer Diameter (mm):78; Bore Diameter (mm):72; Width (mm):30; B:30 mm; Size (mm):72x78x30;
23128C NSK Railway Rolling Spherical Roller Bearings	Basic static load rating (C0):188 kN; Static load, C0:188 kN; Min operating temperature, Tmin:-40 °C; da:81 mm; Calculation factor (Y0):0,45; Characteristic rolling element frequency, BSF:5.59 Hz; Calculation factor (e):0,74; Fatigue limit load, Cu:22.9 kN; Outer Diameter (mm):123,825; ra max:3.5 mm; Dynamic load, C:154 kN; d:57,15 mm; Width (mm):36,512; Mass:1.96 kg; Characteristic outer ring frequency, BPF0:6.75 Hz;
228285C NSK Railway Rolling Spherical Roller Bearings	D:42 mm; Basic dynamic load rating (C):37,5 kN; B:21 mm; Width (mm):21; U:36 mm; d1:29,2 mm; C:18 mm; Size (mm):25x42x21; Bearing number:25FSF42-1; Weight:0,13 Kg; d:25 mm; r1 min.:0,3 mm; r min.:0,3 mm; Angle:6 °; Bore Diameter (mm):25; Outer Diameter (mm):42;
22324C NSK Railway Rolling Spherical Roller Bearings	Width (mm):36; Bearing number:1221K; C:36 mm; D:190 mm; Bore Diameter (mm):105; d:105 mm; B:36 mm; Size (mm):105x190x36; Outer Diameter (mm):190;
231019C NSK Railway Rolling Spherical Roller Bearings	Calculation factor (single, tandem) Y2:0.87; Static axial stiffness, preload class C:348 N/µm; Preload class B GB:400 N; Mass bearing:0.28 kg; r3,4 - min.:0.3 mm; Bearing number:71914 ACD/HCP4AH1; Fatigue load limit Pu:1.37 kN; D1:90.8 mm; Calculation factor f:1.19; Calculation factor - Y0:0.38; B:16 mm; r1,2 - min.:1 mm; r3,4 min.:0.3 mm; da - min.:74.6 mm; d1:79.2 mm; Limiting speed for oil lubrication:22000 mm/min;
22328 NSK Railway Rolling Spherical Roller Bearings	Bearing number:15BTM2110JA; Width (mm):10; C:10 mm; D:21 mm; Size (mm):15x21x10; Bore Diameter (mm):15; Basic static load rating (C0):6,25 kN; Outer Diameter (mm):21; Weight:0,0095 Kg; Basic dynamic load rating (C):5,25 kN; Fw:15 mm;
22326C NSK Railway Rolling Spherical Roller Bearings	T:38,1 mm; d:54,987 mm; r:3,3 mm; Bearing number:538/533X; R:0,8 mm; C:30,162 mm; D:110 mm; Bore Diameter (mm):54,987; Width (mm):38,1; Outer Diameter (mm):110; B:36,957 mm; Size (mm):54.987x110x38.1;
23122C NSK Railway Rolling Spherical Roller Bearings	Grease Lubrication - T Seal:3200 rpm; C - Dynamic Load (Basic):31400 lb; Dimension C:2.990 in; C0 - Static Load:31900 lb; Dimension D:4.54 in; Oil Lubrication - B/C/O Seal:1800 rpm; Oil Lubrication - M/N Seal:2200 rpm; Dimension F:7 in; Dimension RVV:0.94 in; Dimension H:0.75 in; Shaft Size Type:Imperial; Weight:12 lb; Dimension L Exp:3.17 in; Grease Lubrication - B/C/O Seal:1600 rpm; Pre Install Clearance Max:0.094 mm;
229750C NSK Railway Rolling Spherical Roller Bearings	Bore Diameter (mm):95,25; D:209,55 mm; C:44,45 mm; Bearing number:MJT 3.3/4; Outer Diameter (mm):209,55; Size (mm):95.25x209.55x44.45; Width (mm):44,45; B:44,45 mm; d:95,25 mm;
23124C NSK Railway Rolling Spherical Roller Bearings	D:30 mm; d:20 mm; Outer Diameter (mm):30; Bearing number:F-208801.4; Width (mm):7,5; Size (mm):20x30x7.5; Bore Diameter (mm):20; C:7,5 mm;

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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