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NSK 23120C MODELS

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23120C NSK Railway Rolling Spherical Roller Bearings

Name: 23120C NSK Railway Rolling Spherical Roller Bearings
Brand: NSK
SKU: 23120C
Rating: 4.9 (5 reviews)

NSK 23120C Bearing SPECIFICATIONS

Our highly-skilled and NTN BEARING USA CORP. factory-trained service 850 mm d experts have the resources to help you with all your 23120C NSK Railway Rolling Spherical Roller Bearings 280 mm B1 needs - including routine maintenance, major repairs, warranty service, and Railway Rolling Spherical Roller Bearings equipment inspections.
Brand Name:NSK
Model Number:
23120C
d:850 mm
B1:280 mm
Static (Cor):24128
B:430 mm
Weight:1550
Dynamic (Cr):10403 kN
Pu:1447.110 kg
D:1280 mm

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23120C NSK Railway Rolling Spherical Roller Bearings Dimensions

d:850 mm
B1:280 mm
Static (Cor):24128
B:430 mm
Weight:1550
Dynamic (Cr):10403 kN
Pu:1447.110 kg
D:1280 mm
Bearing designation:PLC 512-61

NSK 23120C 23120C NSK Railway Rolling Spherical Roller Bearings Systems

229750C NSK Railway Rolling Spherical Roller Bearings	T:31.5 mm; da max.:72 mm; rb max.:2 mm; Db min.:111 mm; Calculation factor Y0:0.9; Calculation factor Y:1.7; Reference speed:4800 r/min; Cb min.:6.5 mm; Basic dynamic load rating C:176 kN; Limiting speed:5600 r/min; Da min.:104 mm; B:29 mm; ra max.:2.5 mm; Dimension series:2FB; C:25 mm; r3,4 min.:2 mm; Fatigue load limit Pu:19.3 kN; r1,2 min.:2.5 mm; D:120 mm; db min.:66.5 mm;
22326C NSK Railway Rolling Spherical Roller Bearings	d:40 mm; ra max.:0.3 mm; Reference speed:9000 r/min; Basic dynamic load rating C:21.6 kN; B:17 mm; Da:50.5 mm; Basic static load rating C0:46.5 kN; Mass bearing:0.13 kg; F:45 mm; s max.:0.8 mm; Db:45.6 mm; db:44.5 mm; r1,2 min.:0.3 mm; da:49.2 mm; Limiting speed:10000 r/min; Fatigue load limit Pu:5.6 kN; E:50 mm; D:55 mm;
231255C NSK Railway Rolling Spherical Roller Bearings	N:8.8 mm; Fatigue load limit Pu:3.7 kN; H1:25 mm; d:35 mm; a:105 mm; r3,4 min.:0.6 mm; d2:49.2 mm; da min.:45 mm; Attainable speed:2600 r/min; J:75 mm; Frictional moment:0.6 N·m; Number of attachment bolts:7; Basic static load rating C0:98 kN; Required attachment bolt size (DIN 912):M8; Mass bearing:1.13 kg; Angle between holes in outer ring (Pitch) α:45 °; Da max.:62 mm; Basic dynamic load rating C:47.5 kN;
23226C NSK Railway Rolling Spherical Roller Bearings	Mass bearing:81.8 kg; db min.:266 mm; Calculation factor kr:0.38; d:190 mm; B:132 mm; Reference speed:1500 r/min; Limiting value e:0.3; D:400 mm; Da max.:378 mm; s max.:9.5 mm; F:240 mm; ra max.:4 mm; Basic dynamic load rating C:1830 kN; Basic static load rating C0:2550 kN; D1 ≈:342.75 mm; r1,2 min.:5 mm; Limiting speed:3000 r/min; Axial load factor Y:0.4; d1 ≈:262 mm; Fatigue load limit Pu:236 kN;
23124C NSK Railway Rolling Spherical Roller Bearings	B:20 mm; r, r1,2 min.:0.3 mm; Mass inner ring:0.026 kg; d:25 mm; F:29 mm;
22324C NSK Railway Rolling Spherical Roller Bearings	H1:82.55 mm; A1:79.375 mm; R2:25.4 mm; J max.:241.3 mm; RG:1/8 NPT; H:157.162 mm; Cap bolt:2 x 1/2-13 UNC; Ventilation fitting:38174-12; P90°:21.4 kN; J min.:206.375 mm; Ca:52.807 mm; A2:123.825 mm; H2:30.163 mm; Cap bolt recommended tightening torque:149.1 N·m; Contact seal:2 x B9784-19; P60°:35.6 kN; End plug (suffix Y):EPR 5; Appropriate attachment bolt size G:0.5 in; Mass pillow block:12.4 kg;
231481C NSK Railway Rolling Spherical Roller Bearings	d3:45 mm; Mass adapter sleeve assembly:0.11 kg; B:10.5 mm; d1:25.4 mm; d:30 mm; B1:31 mm; G:M 30x1.5;
228285C NSK Railway Rolling Spherical Roller Bearings	Mass bearing:375 kg; D1 ≈:678 mm; d1 ≈:604 mm; Basic static load rating C0:16600 kN; Calculation factor Y2:2.9; Fatigue load limit Pu:1220 kN; Thrust factor K:1.7; Calculation factor Y1:1.9; B:322.265 mm; Calculation factor Y0:1.8; r3,4 min.:6.4 mm; D:736.6 mm; Design variant/feature:TQO/GWI; d:558.8 mm; Calculation factor e:0.35; Comparative radial load rating CF:1660 kN; r1,2 min.:3.3 mm;
23122C NSK Railway Rolling Spherical Roller Bearings	Appropriate attachment bolt, rec. tightening torque:2280 N·m; N1:42 mm; H2:110 mm; Q180°:1430 kN; Cap bolt, size:M 30x220; Ca:180 mm; Da:500 mm; N:50 mm; Q150°:1650 kN; da:280 mm; P120°:2200 kN; A2:345 mm; J:710 mm; N4 max.:25 mm; Mass housing:301 kg; Eye bolt, size:2 x M 30; P90°:2900 kN; Pa:1500 kN; J1:190 mm; A:345 mm;
23126C NSK Railway Rolling Spherical Roller Bearings	Calculation factor Y2:3.3; Fatigue load limit Pu:400 kN; Design variant/feature:TDO/D; D:460 mm; Comparative axial load rating CFa:167 kN; Calculation factor Y1:2.2; Mass bearing:71 kg; r3,4 min.:1 mm; D1 ≈:442 mm; Thrust factor K:1.86; Basic static load rating C0:4900 kN; T:160 mm; C:128 mm; d1 ≈:394 mm; Calculation factor Y0:2.2; Calculation factor e:0.31; a:161 mm; Comparative radial load rating CF:540 kN;
228708C NSK Railway Rolling Spherical Roller Bearings	Static axial stiffness, preload class B:79 N/µm; Calculation factor f2B:1.02; Reference grease quantity Gref:11.02 cm³; Mass bearing:0.9 kg; C3:3.2 mm; dn:103 mm; Static axial stiffness, preload class C:124 N/µm; Db max.:126.8 mm; Basic static load rating C0:36 kN; Calculation factor f:1.08; a:25.5 mm; C1:11.1 mm; Basic dynamic load rating C:31.9 kN; D:130 mm; Preload class B GB:160 N;
23128C NSK Railway Rolling Spherical Roller Bearings	Bearing designation:6015 ; rs:1.1 mm; d:75 mm; da:80 min; ra:1 max; Pu:1.508 kN; B:20 mm; Grease:5 300 min-1; Oil:6 300 min-1; Static (Cor):33.170 kN; Weight:0.638 kg; Dynamic (Cr):39.747 kN; D:115 mm; Da:108 max;
230092C NSK Railway Rolling Spherical Roller Bearings	rb max.:1 mm; Mass plain bearing:2.25 kg; Material constant KM:330; da min.:69.6 mm; Specific static load factor K0:300 N/mm²; Lubricant:Regular relubricatio; Da max.:94.7 mm; da max.:77.7 mm; D:100.013 mm; Specific dynamic load factor K:100 N/mm²; dk:91.186 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:345 kN; Basic static load rating C0:1040 kN;
231019C NSK Railway Rolling Spherical Roller Bearings	Basic static load rating C0:57 kN; Calculation factor e:0.35; Db min.:58 mm; Calculation factor Y0:0.9; Reference speed:9000 r/min; da max.:38 mm; D:61.912 mm; T:19.05 mm; Fatigue load limit Pu:6.2 kN; Cb min.:4.5 mm; Da min.:54 mm; ra max.:0.8 mm; Basic dynamic load rating C:59.5 kN; Mass bearing:0.29 kg; d:26.162 mm; Da max.:54 mm; r3,4 min.:2 mm; C:14.288 mm; Ca min.:4 mm; r1,2 min.:0.8 mm;

No.	Brand	F	N	B	G	C	E	d	h
22228M	NSK	-	-	49 mm	M 56x4	-	-	70 mm	235 mm
228708C	NSK	-	-	-	-	-	-	-	-
23120C	NSK	-	-	430 mm	-	-	-	850 mm	-
22328	NSK	-	-	-	-	-	-	-	-
23026CA3	NSK	-	-	-	-	-	-	-	79.375 mm
23122C	NSK	-	50 mm	-	-	-	-	-	-
231255C	NSK	-	8.8 mm	-	-	-	-	35 mm	-
23226C	NSK	240 mm	-	132 mm	-	-	-	190 mm	-
22324C	NSK	-	-	-	-	-	-	-	-
23228C	NSK	-	-	-	-	-	-	380 mm	-
231019C	NSK	-	-	-	-	14.288 mm	-	26.162 mm	-
22326C	NSK	45 mm	-	17 mm	-	-	50 mm	40 mm	-
228285C	NSK	-	-	322.265 mm	-	-	-	558.8 mm	-
230906C	NSK	-	-	20 mm	-	-	-	30 mm	-
231481C	NSK	-	-	10.5 mm	M 30x1.5	-	-	30 mm	-
23124C	NSK	29 mm	-	20 mm	-	-	-	25 mm	-
230092C	NSK	-	-	95.25 mm	-	47.625 mm	-	63.5 mm	-
23128C	NSK	-	-	20 mm	-	-	-	75 mm	-
23220C	NSK	-	-	-	-	-	-	-	-
229750C	NSK	-	-	29 mm	-	25 mm	-	-	-
23126C	NSK	-	-	-	-	128 mm	-	-	-
23224C	NSK	-	-	-	-	-	-	-	-

23120C NSK Railway Rolling Spherical Roller Bearings Video

NSK 23120C INTERCHANGE

Railway Rolling Spherical Roller Bearings Part series 23120C is a potential replacement for these common bearing part numbers:

NSK23120C
SKF23120C
NTN23120C
FAG23120C
TIMKEN23120C
KOYO23120C
NACHI23120C
DODGE23120C

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