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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

Browse 231481C NSK Railway Rolling Spherical Roller Bearings Categories 0.08 Coefficient of friction µ max. in the Bearing de Mexico, S.A. Manufacturers Online Free. 200 N/mm² Specific static load factor K0 including Railway Rolling Spherical Roller Bearings.
Brand Name:NSK
Model Number:
231481C
Specific static load factor K0:200 N/mm²
Effective load carrying cross section A:20720 mm²
Coefficient of friction µ max.:0.08
Permissible sliding velocity v max.:0.5 m/s
D:140 mm
Mass bushing:0.97 kg
Coefficient of friction µ min.:0.03
Permissible sliding velocity v min.:0 m/s

Bearing de Mexico, S.A.

Bearing de Mexico, S.A.China

Bearing de Mexico, S.A.2020-07-10 09:46:19
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231481C NSK Railway Rolling Spherical Roller Bearings Characteristics

Specific static load factor K0:200 N/mm²
Effective load carrying cross section A:20720 mm²
Coefficient of friction µ max.:0.08
Permissible sliding velocity v max.:0.5 m/s
D:140 mm
Mass bushing:0.97 kg
Coefficient of friction µ min.:0.03
Permissible sliding velocity v min.:0 m/s
B:150 mm
d:155 mm
Tolerance housing:H7
Tolerance shaft:h8
Specific dynamic load factor K:140 N/mm²

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

No.	Brand	B	H	G	A	w	h	N	T
230092C	NSK	120 mm	-	-	-	-	-	-	-
23224C	NSK	-	715 mm	-	395 mm	-	-	-	-
23226C	NSK	2.5 mm	-	-	-	-	-	-	-
231019C	NSK	-	-	-	395 mm	-	-	50 mm	-
23122C	NSK	15 mm	-	-	-	-	-	-	-
22328	NSK	71.40 mm	-	-	-	-	-	-	-
23120C	NSK	102.00 mm	-	-	-	-	-	-	-
228708C	NSK	20 mm	-	M 24x2	-	30 mm	-	-	-
231481C	NSK	150 mm	-	-	-	-	-	-	-
23124C	NSK	30 mm	-	-	-	-	-	-	-
23126C	NSK	34.00 mm	-	-	-	-	-	-	-
23128C	NSK	-	-	-	-	-	-	-	-
228285C	NSK	-	-	M 105x2	-	-	-	-	-
22326C	NSK	-	-	-	-	-	-	-	-
23220C	NSK	16.129 mm	-	84.836 mm	-	-	-	-	-
23026CA3	NSK	13.00 mm	-	-	-	-	-	-	-
22324C	NSK	28 mm	-	M 42x3	-	-	145 mm	-	-
23228C	NSK	168.00 mm	-	-	-	-	-	-	-
230906C	NSK	17 mm	-	-	-	-	-	-	-
22228M	NSK	77.775 mm	-	-	-	-	-	-	-
229750C	NSK	57.15 mm	-	-	-	-	-	-	57.15 mm
231255C	NSK	46 mm	-	-	-	-	-	-	-

23122C NSK Railway Rolling Spherical Roller Bearings	B:15 mm; Weight:0.191 kg; Da:63 max; Dynamic (Cr):16.824 kN; Pu:0.522 kN; Grease:9 400 min-1; da:44 min; Oil:11 000 min-1; d:40 mm; D:68 mm; ra:1 max; rs:1 mm; Bearing designation:6008 ; Static (Cor):11.493 kN;
230092C NSK Railway Rolling Spherical Roller Bearings	B:120 mm; with tapered bore:1 200 min-1; Oil:254.760 kN; D:370 mm; Grease:2890 kN; Pu:1880 kN; with cylindrical bore:900 min-1; d:220 mm; Static (Cor):16.7 mm; rs (min):4 mm; Dynamic (Cr):9 mm;
231255C NSK Railway Rolling Spherical Roller Bearings	r1,2 min.:2.1 mm; Permissible angular misalignment α:2.5 °; Calculation factor Y2:3.6; ra max.:2 mm; Fatigue load limit Pu:1.76 kN; D:180 mm; d3:130 mm; B1:71 mm; Limiting speed:4800 r/min; db min.:108 mm; Basic dynamic load rating C:97.5 kN; B:46 mm; Calculation factor Y0:2.5; Calculation factor kr:0.04; D1 ≈:156.9 mm; Calculation factor e:0.27; Basic static load rating C0:40.5 kN; Reference speed:6700 r/min;
22228M NSK Railway Rolling Spherical Roller Bearings	r1 min.:0.6 mm; b1:8 mm; Basic static load rating C0:2040 kN; Basic dynamic load rating C:1020 kN; Specific dynamic load factor K:150 N/mm²; B:77.775 mm; Design (sliding contact surface combination):Steel/steel; Specific static load factor K0:300 N/mm²; d:88.9 mm; Lubricant:Maintenance free &nd; D:139.7 mm; dk:128.016 mm; ra max.:0.6 mm; Material constant KM:330; da min.:94.6 mm; r2 min.:1 mm;
23228C NSK Railway Rolling Spherical Roller Bearings	D:440.0000 mm; d:210.000 mm; Oil Speed Rating n2:1500 rpm; Basic Static Radial Load Rating Co:1600000 N; Grease Speed Rating n1:1200 rpm; Basic Dynamic Radial Load Rating C:852000 N; B:168.00 mm; Fillet Radius ra:4.00 mm; Fillet Radius rb:1.50 mm;
229750C NSK Railway Rolling Spherical Roller Bearings	Dimension series:M 349500; Mass bearing:14.1 kg; Basic dynamic load rating C:698 kN; Basic static load rating C0:1400 kN; Calculation factor Y:1.7; Db min.:331 mm; Ca min.:9 mm; da max.:273 mm; d:257.175 mm; Cb min.:12.5 mm; Calculation factor e:0.35; C:44.45 mm; Reference speed:1200 r/min; db min.:280.5 mm; ra max.:6.4 mm; B:57.15 mm; rb max.:3.3 mm; Da min.:318 mm; Da max.:327 mm; T:57.15 mm;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	Grease Speed Rating Open/Shielded n1:5300 rpm; Accessories:Two Seals; Sealed Speed Rating n3:3400 rpm; B:13.00 mm; Basic Static Radial Load Rating Co:19600 N; d:85.000 mm; D:110.0000 mm; Oil Speed Rating Open/Shielded n2:6300 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:19500 N;
22326C NSK Railway Rolling Spherical Roller Bearings	Width - Outer Ring B0:37.0 mm; Diameter E:98.9 mm; Basic Radial Load Rating-Dynamic DC:121000 N; Fillet Radius ra:2.00 mm; d:75.000 mm; D:160.0000 mm; Basic Radial Load Rating-Static SCO:85000 N; Width - Inner Ring B1:68.26 mm; Speed Rating-Open and Shielded-Grease OSG:4300 rpm; Speed Rating-Open and Shielded-Oil OSO:5000 rpm; Accessories:300SWI Non-Filling N;
23224C NSK Railway Rolling Spherical Roller Bearings	Q180°:2100 kN; s:30 mm; Oil level, min.:81 mm; N1:42 mm; J6:960 mm; Ca:194 mm; A:395 mm; P150°:2500 kN; Mass housing:470 kg; Oil level, max.:98 mm; bc:208.5 mm; Bearing (basic designation):23084 K; Appropriate attachment bolt, size G:36 mm; H:715 mm; Cap bolt, rec. tightening torque:600 N·m; L:1040 mm; H2:120 mm; J1:220 mm; da:400 mm; ba max.:203 mm;
228285C NSK Railway Rolling Spherical Roller Bearings	D1 ≈:166 mm; Limiting speed:4000 r/min; Reference speed:2800 r/min; Ca min.:2.1 mm; Basic dynamic load rating C:610 kN; Operating clearance factor k2:0.106; da max.:138 mm; r1,2 min.:3 mm; Da max.:186 mm; G:M 105x2; d2 ≈:119 mm; Fatigue load limit Pu:73.5 kN; s1 max.:12.6 mm; Misalignment factor k1:0.103; Mass bearing + sleeve:11 kg; ra max.:2.5 mm; D:200 mm; Da min.:154 mm; G1:16 mm; da min.:102 mm;
22324C NSK Railway Rolling Spherical Roller Bearings	C1 max.:24 mm; dk:53 mm; l7 min.:46 mm; l2 max.:194 mm; d2 max.:94 mm; h:145 mm; G:M 42x3; Material constant KM:330; Mass rod end:1.9 kg; l1 min.:76 mm; d:40 mm; B:28 mm; α:6 °; Basic dynamic load rating C:100 kN; Specific dynamic load factor K:100 N/mm²; Basic static load rating C0:140 kN; r1 min.:0.6 mm;
22328 NSK Railway Rolling Spherical Roller Bearings	D:160.0000 mm; Oil Speed Rating n2:3600 rpm; Basic Dynamic Radial Load Rating C:187000 N; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:208000 N; Accessories:One Seal; B:71.40 mm; Grease Speed Rating n1:2600 rpm; Sealed Speed Rating n3:2600 rpm; d:75.000 mm;
23124C NSK Railway Rolling Spherical Roller Bearings	D3:155.22 mm; D2 ≈:142.6 mm; C:4.9 mm; Calculation factor f0:14.7; r0 max.:0.6 mm; da min.:101 mm; Limiting speed:5300 r/min; r1,2 min.:2 mm; b:3.1 mm; Db min.:172 mm; Fatigue load limit Pu:2.8 kN; Reference speed:8500 r/min; Basic dynamic load rating C:101 kN; Mass bearing:2.19 kg; Basic static load rating C0:73.5 kN; d:90 mm; D:160 mm; B:30 mm; Calculation factor kr:0.025; Ca max.:7.72 mm;
23226C NSK Railway Rolling Spherical Roller Bearings	d2:98 mm; M:66.5 mm; d1:85 mm; f:8 mm; Mass lock washer:0.053 kg; B:2.5 mm; d:70 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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Bearing de Mexico, S.A.: AddressEmilio Cardenas No.158 Apdo.124, C.P.54030, Tlalnepantla, Edo.de México, Mexico; Phone(Working Time)5565-6235; Fax

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NSK 231481C Technical Articles

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