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Home>Products>Railway Rolling Spherical Roller Bearings>23128C NSK Railway Rolling Spherical Roller Bearings

NSK 23128C MODELS

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23128C NSK Railway Rolling Spherical Roller Bearings

Name: 23128C NSK Railway Rolling Spherical Roller Bearings
Brand: NSK
SKU: 23128C
Rating: 4.9 (5 reviews)

NSK 23128C Bearing SPECIFICATIONS

23128C NSK Railway Rolling Spherical Roller Bearings Product Brochures 516 mm db min. , Railway Rolling Spherical Roller Bearings Manufacturing Service 450 kg Mass bearing . China Yuken pv2r12 Hydraulic Pump Supplier Get Your Free.
Brand Name:NSK
Model Number:
23128C
db min.:516 mm
Mass bearing:450 kg
Reference speed:700 r/min
Basic dynamic load rating C:5720 kN
K:12 mm
Design variant/feature:NNU/W33
s max.:10.8 mm
D1 ≈:638 mm

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23128C NSK Railway Rolling Spherical Roller Bearings Sponsored Products Related To This Item

db min.:516 mm
Mass bearing:450 kg
Reference speed:700 r/min
Basic dynamic load rating C:5720 kN
K:12 mm
Design variant/feature:NNU/W33
s max.:10.8 mm
D1 ≈:638 mm
da min.:466 mm
r3,4 min.:5 mm
Basic static load rating C0:11800 kN
r1,2 min.:6 mm
d:440 mm
Fatigue load limit Pu:900 kN
rb max.:4 mm
Limiting speed:900 r/min
ra max.:5 mm
D:720 mm
da max.:500 mm
Calculation factor kr:0.34

NSK 23128C 23128C NSK Railway Rolling Spherical Roller Bearings Description of the code

No.	Brand	h	A	H	S	F	s	b	E
230092C	NSK	-	-	-	-	-	-	-	-
23026CA3	NSK	-	-	-	-	-	-	-	-
231255C	NSK	-	-	-	-	-	-	-	-
231481C	NSK	56.356 mm	-	419.1 mm	-	-	-	-	-
23128C	NSK	-	-	-	-	-	-	-	-
23224C	NSK	-	-	-	-	-	-	-	-
228708C	NSK	-	-	-	-	-	-	-	-
231019C	NSK	47.625 mm	-	-	-	-	-	-	-
23226C	NSK	225 mm	-	-	-	-	-	-	-
23120C	NSK	-	-	-	-	-	-	-	-
229750C	NSK	-	-	336.55 mm	4.763 mm	-	-	-	-
23126C	NSK	-	-	-	-	-	-	-	-
22324C	NSK	-	-	-	-	55 mm	1.5 mm	5 mm	75 mm
23220C	NSK	-	15 mm	-	-	-	-	-	-
228285C	NSK	-	-	-	-	-	-	-	-
22328	NSK	-	-	258.762 mm	-	-	-	-	-
23228C	NSK	-	-	422.275 mm	-	-	-	-	-
230906C	NSK	-	-	-	-	-	-	-	-
22326C	NSK	-	455 mm	-	-	-	35 mm	-	-
22228M	NSK	-	-	-	-	-	-	36 mm	-
23124C	NSK	-	-	-	-	-	-	-	-
23122C	NSK	-	-	-	-	-	-	-	-

231255C NSK Railway Rolling Spherical Roller Bearings	Accessories:Without Accessories; D:110.0000 mm; Sealed Speed Rating n3:4000 rpm; Basic Static Radial Load Rating Co:32500 N; B:22.00 mm; d:60.000 mm; Grease Speed Rating Open/Shielded n1:6000 rpm; Oil Speed Rating Open/Shielded n2:7000 rpm; Grease Speed Rating n1:6000 rpm; Basic Dynamic Radial Load Rating C:47500 N; Oil Speed Rating n2:7000 rpm; Fillet Radius ra:1.50 mm;
23228C NSK Railway Rolling Spherical Roller Bearings	Labyrinth ring (db shaft position):LOR 175; End plug (suffix Y):EPR 22; Appropriate attachment bolt size G:1.25 in; R1:122.237 mm; P60°:364 kN; Eye bolt:2 x 1/2-13 UNC; Max. speed for PosiTrac Plus seal:650 r/min; Ca:137.82 mm; dc:193.675 mm; J max.:635 mm; Stabilizing ring:SR-40-34; db:222.25 mm; A2:285.75 mm; J1:127 mm; A1:203.2 mm; H1:209.55 mm; P150°:120 kN; PosiTrac Plus contact element (db shaft position):B10724-175;
23120C NSK Railway Rolling Spherical Roller Bearings	H2:63.5 mm; ba:65.088 mm; Ca:82.804 mm; A1:158.75 mm; da:134.938 mm; Cap bolt:4 x 3/4-10 UNC; Appropriate attachment bolt size G:1 in; P180°:96.1 kN; Initial grease fill:623.7 g; L:539.75 mm; Housing:SAF 530; R1:95.25 mm; Bearing limiting speed:3000 r/min; P90°:138 kN; J max.:463.55 mm; Adapter sleeve assembly:SNW 30x5.5/16; RG:3/4 NPT; End plug (suffix Y):EPR 16; N1:28.575 mm; Labyrinth ring:2 x LOR 127;
231481C NSK Railway Rolling Spherical Roller Bearings	h:56.356 mm; Cap bolt recommended tightening torque:2467.6 N·m; Housing:SSAFS 048 KA; H:419.1 mm; Stabilizing ring:2 x A8897; R1:122.237 mm; P150°:185 kN; H2:85.725 mm; Ca:107.798 mm; P90°:334 kN; P60°:557 kN; Mass pillow block:251 kg; Cap bolt, SAE grade:8; Max. speed for PosiTrac Plus seal:640 r/min; A1:203.2 mm; Da:359.999 mm; ba:89.694 mm; End plug (suffix Y):X-5217-4; H1:209.55 mm;
231019C NSK Railway Rolling Spherical Roller Bearings	J max.:488.95 mm; Pa:40 kN; Housing:SAF 038 KA; A2:222.25 mm; N1:28.575 mm; P120°:85.9 kN; ba:69.85 mm; H1:169.875 mm; Bearing limiting speed:2400 r/min; P180°:94.3 kN; da:176.213 mm; J min.:441.325 mm; L:558.8 mm; Stabilizing ring:2 x 38151-38; R2:33.337 mm; h:47.625 mm; P90°:136 kN; PG:1/4 NPT; Initial grease fill:793.8 g; Mass pillow block:90.7 kg;
229750C NSK Railway Rolling Spherical Roller Bearings	Cap bolt:4 x 3/4-10 UNC; Max. speed for Taconite seal:520 r/min; Appropriate attachment bolt size G:1 in; R2:33.337 mm; P60°:226 kN; RG:3/4 NPT; db:149.225 mm; Cap bolt recommended tightening torque:203.4 N·m; S:4.763 mm; N1:28.575 mm; Cap bolt, SAE grade:5; H:336.55 mm; Housing:SAF 326; Taconite seal (dc shaft position):TER 122; Mass pillow block:100 kg; J1:95.25 mm; A1:158.75 mm; L:558.8 mm;
23122C NSK Railway Rolling Spherical Roller Bearings	Basic Dynamic Radial Load Rating C:13300 N; Grease Speed Rating Open/Shielded n1:12000 rpm; D:55.0000 mm; B:13.00 mm; d:30.000 mm; Sealed Speed Rating n3:8000 rpm; Basic Static Radial Load Rating Co:8300 N; Accessories:Seal & Snap-Ring; Oil Speed Rating Open/Shielded n2:15000 rpm; Fillet Radius ra:1.00 mm;
23126C NSK Railway Rolling Spherical Roller Bearings	Basic Dynamic Radial Load Rating C:22500 N; D:72.0000 mm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:11000 rpm; d:30.000 mm; B:19.00 mm; Grease Speed Rating n1:9000 rpm; Basic Static Radial Load Rating Co:6800 N;
23220C NSK Railway Rolling Spherical Roller Bearings	d:850 mm; d1:800 mm; Mass withdrawal sleeve:345 kg; G:Tr 900x7; A:15 mm; B1:462 mm; G1:62 mm; G2:G 1/4; B2:480 mm; Hydraulic nut:HMV 180 E;
23224C NSK Railway Rolling Spherical Roller Bearings	Calculation factor e:0.68; ra max.:1.5 mm; B:22 mm; Db max.:104 mm; D:110 mm; Calculation factor kr:0.095; D1 ≈:91.41 mm; r3,4 min.:1 mm; d1 ≈:79.51 mm; Calculation factor A:0.0143; Calculation factor Y0:0.38; r1,2 min.:1.5 mm; Calculation factor Y2:1.41; Fatigue load limit Pu:2.36 kN; Calculation factor Y1:0.92; d2 ≈:69.299 mm; Da max.:101 mm; Limiting speed:11000 r/min; Reference speed:8000 r/min;
228285C NSK Railway Rolling Spherical Roller Bearings	B:200 mm; Grease:8750 kN; rs (min):6 mm; Oil:648.850 kN; Dynamic (Cr):12 mm; with cylindrical bore:500 min-1; D:650 mm; Pu:4550 kN; with tapered bore:630 min-1; Static (Cor):22.3 mm; d:400 mm;
22228M NSK Railway Rolling Spherical Roller Bearings	Calculation factor e:0.43; Reference speed:630 r/min; r5 min.:1.5 mm; T:280 mm; da max.:343 mm; Da max.:518 mm; Ca min.:10 mm; Basic static load rating C0:9500 kN; Limiting speed:1100 r/min; K:18 mm; Fatigue load limit Pu:735 kN; Mass bearing pair:290 kg; Calculation factor Y0:1.6; Calculation factor Y2:2.3; b:36 mm; d:300 mm; ra max.:4 mm; r3,4 min.:5 mm; Basic dynamic load rating C:2935 kN; Da min.:453 mm;
23026CA3 NSK Railway Rolling Spherical Roller Bearings	Calculation factor f2D:1.17; d1:47.1 mm; D:62 mm; Basic static load rating C0:8 kN; Preload class C GC:280 N; Calculation factor (back-to-back, face-to-face) Y1:0.92; Calculation factor f2C:1.12; Calculation factor fHC:1.04; ra max.:0.6 mm; da min.:43.2 mm; Preload class A GA:70 N; D1:54.9 mm; Calculation factor f2A:1; Calculation factor (single, tandem) Y2:0.87; Calculation factor (back-to-back, face-to-face) Y2:1.41;
22326C NSK Railway Rolling Spherical Roller Bearings	Oil level, min.:108 mm; Appropriate attachment bolt, size G:42 mm; Cap bolt, rec. tightening torque:850 N·m; L:1170 mm; bc:243.5 mm; Cap bolt, size:M 42x280; J1:260 mm; s:35 mm; End cover:ETS 3176 R; N1:48 mm; P150°:3000 kN; A:455 mm; bb:202 mm; ba max.:238 mm; H2:130 mm; J:1000 mm; H1:410 mm; Locating ring:2 x FRB 10/700; Q120°:5800 kN; Bearing (basic designation):23184 K;

23128C NSK Railway Rolling Spherical Roller Bearings Video

NSK 23128C INTERCHANGE

Railway Rolling Spherical Roller Bearings Part series 23128C is a potential replacement for these common bearing part numbers:

NSK23128C
SKF23128C
NTN23128C
FAG23128C
TIMKEN23128C
KOYO23128C
NACHI23128C
DODGE23128C

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