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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

Various Railway Rolling Spherical Roller Bearings types and 45x58x7 sizes to China 608rs Bearing Supplier accommodate your 231255C NSK Railway Rolling Spherical Roller Bearings requirements.
Brand Name:NSK
Model Number:
231255C
(Oil) Lubrication Speed:13000 r/min
B:7 mm
Outer Diameter (mm):58
da max:47 mm
Weight:0,04 Kg
Size (mm):45x58x7
Bore Diameter (mm):45
Basic dynamic load rating (C):6,2 kN

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231255C NSK Railway Rolling Spherical Roller Bearings specification

(Oil) Lubrication Speed:13000 r/min
B:7 mm
Outer Diameter (mm):58
da max:47 mm
Weight:0,04 Kg
Size (mm):45x58x7
Bore Diameter (mm):45
Basic dynamic load rating (C):6,2 kN
(Grease) Lubrication Speed:11000 r/min
da min.:47 mm
Basic static load rating (C0):5,4 kN
D:58 mm
ra max.:0,3 mm
d:45 mm
Width (mm):7
Da max.:56 mm
r min.:0,3 mm
Bearing number:6809Z
C:7 mm

NSK 231255C Specifications for Railway Rolling Spherical Roller Bearings

22328 NSK Railway Rolling Spherical Roller Bearings	Calculation factor - kr:0.23; db min.:66 mm; Basic static load rating C0:69.5 kN; da - max.:57.5 mm; da - min.:57 mm; d:50 mm; Basic dynamic load rating C:73.5 kN; Mass bearing:0.56 kg; da min.:57 mm; Limiting speed:14000 r/min; r1,2 min.:1.1 mm; Da - max.:82.4 mm; D:90 mm; Width (mm):20; s:1.5 mm; F:59.5 mm; db - min.:66 mm; s max.:1.5 mm; Fatigue load limit Pu:8.8 kN; Bearing number:NJ 210 ECML;
229750C NSK Railway Rolling Spherical Roller Bearings	Da:75 mm; Bearing number:LUCF 50; H:50 mm; N:8,4 mm; H2:88 mm; Thread (E):23,6; J1:50 mm; A1:72 mm; H1:14 mm; J:108 mm; Outer Diameter (mm):50; A:66 mm; Ew:50 mm; Basic dynamic load rating (C):11,2 kN; Weight:1,04 Kg; J2:116 mm; L:135 mm; Angle (α):50 °; N2:10,5 mm; C:100 mm;
22326C NSK Railway Rolling Spherical Roller Bearings	r min.:2 mm; Outer Diameter (mm):150; KBRG:4165; Prod_Type3:CRB_SR_NUP; Da max.:141 mm; Db max:141 mm; yobi:NUP217EM; Bearing number:NUP217EM; rb max.:2 mm; TSR rpm:4800; DA_:18; Weight / Kilogram:2.2; Macha rpm:7500; hidTable:ecat_NSCLDR; d:85 mm; r1 min.:2 mm; rb:2; S:1,3 mm; db max:98; C0:199;
231019C NSK Railway Rolling Spherical Roller Bearings	Aa - Cage-Cone Backface Clearance:1.5 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; Y - ISO Factor9:1.49; Bearing Weight:0.4 Kg; db - Cone Backface Backing Diameter:47.5 mm; R - Cone Backface To Clear Radius1:1.520 mm; Series:28000; Cup Part Number:28317; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cone Part Number:28158; Cage Type:Stamped Steel; G1 - Heat Generation Factor (Roller-Raceway):20.7;
23228C NSK Railway Rolling Spherical Roller Bearings	B:62,000 mm; D:210,000 mm; C:62,000 mm; Width (mm):62,000; Outer Diameter (mm):210,000; d:150,000 mm; Bore Diameter (mm):150,000; Size (mm):150x210x62; Bearing number:RN3032;
23120C NSK Railway Rolling Spherical Roller Bearings	Da max.:35 mm; D:37 mm; Calculation factor (single, tandem) Y2:0.87; Calculation factor f2B:1.07; D2:34.15 mm; ra max.:0.3 mm; Size (mm):20x37x9; r3,4 min.:0.2 mm; Bearing number:S71904 ACD/HCP4A; Calculation factor fHC:1.04; Calculation factor (back-to-back, face-to-face) Y0:0.76; da max.:25.1 mm; Calculation factor f2A:1; d:20 mm; Width (mm):9; Attainable speed for grease lubrication:45000 r/min;
23226C NSK Railway Rolling Spherical Roller Bearings	D:52 mm; Bore Diameter (mm):52; r1 - min.:0.5 mm; Size (mm):52x20x14; Width (mm):14; Basic static load rating - C0:0.6 kN; Basic dynamic load rating - C:0.75 kN; r3 - min.:0.5 mm; Bearing number:51204 V/HR22Q2; d1:39 mm; Limiting speed:420 r/min; Outer Diameter (mm):20; D1:36 mm; d:20 mm; H:14 mm;
23124C NSK Railway Rolling Spherical Roller Bearings	B:22 mm; da min.:44 mm; d:40 mm; r min.:0,6 mm; Fw:48 mm; S:0,5 mm; Size (mm):40x62x22; Weight:0,245 Kg; Bearing number:NA 4908; da max:47 mm; Width (mm):22; Da max.:58 mm; Bore Diameter (mm):40; Basic static load rating (C0):67,4 kN; Basic dynamic load rating (C):41,6 kN; Outer Diameter (mm):62; D:62 mm; C:22 mm;
23128C NSK Railway Rolling Spherical Roller Bearings	Bearing number:23944-S-K-MB; Y0:3,67; ns:12,2 mm; Y1:3,76; ds:6,3 mm; Outer Diameter (mm):300; e:0,18; ra max:2,1 mm; C0r:1250000 N / Static l; D:300 mm; D1:277,4 mm; d:220 mm; rmin:2,1 mm; Width (mm):60; Da max:289,8 mm; Cr:600000 N / Dynamic l; nG:2600 1/min / Limitin; Cur:72000 N; nB:1480 1/min / Referen; Bore Diameter (mm):220;
231481C NSK Railway Rolling Spherical Roller Bearings	d:17 mm; D:30 mm; D2 ≈:27.8 mm; Basic dynamic load rating C:3.97 kN; Size (mm):17x30x7; Fatigue load limit Pu:0.108 kN; da min.:19 mm; Basic static load rating (C0):2,55 kN; B:7 mm; D3:32.5 mm; ra max.:0.3 mm; r1,2 min.:0.3 mm; d1 ≈:21 mm; Limiting speed:24000 r/min; Mass bearing:0.019 kg; Basic dynamic load rating (C):3,97 kN; Reference speed:50 000 r/min; Basic static load rating C0:2.55 kN;

No.	Brand	C	N	e	S	L	a	T	d
231019C	NSK	-	-	-	-	-	-	-	-
23226C	NSK	-	-	-	-	-	-	-	20 mm
22328	NSK	-	-	-	-	-	-	-	50 mm
228708C	NSK	200 mm	-	-	-	-	-	-	850 mm
23224C	NSK	3,967 mm	-	-	-	0,322 mm	-	-	3,175 mm
23124C	NSK	22 mm	-	-	0,5 mm	-	-	-	40 mm
230092C	NSK	-	-	-	-	-	-	-	100 mm
229750C	NSK	100 mm	8,4 mm	-	-	135 mm	-	-	-
22326C	NSK	-	-	-	1,3 mm	-	-	-	85 mm
23026CA3	NSK	-	16 mm	-	22,2 mm	133 mm	-	-	50,8 mm
231481C	NSK	7 mm	-	-	-	-	-	-	17 mm
23220C	NSK	69 mm	-	-	-	-	-	-	110 mm
23126C	NSK	20 mm	-	-	-	-	-	-	-
23228C	NSK	62,000 mm	-	-	-	-	-	-	150,000 mm
22324C	NSK	-	-	-	-	-	-	-	-
231255C	NSK	7 mm	-	-	-	-	-	-	45 mm
22228M	NSK	-	-	-	-	-	-	-	-
23120C	NSK	-	-	-	-	-	-	-	20 mm
23128C	NSK	-	-	0,18	-	-	-	-	220 mm
228285C	NSK	23.02 mm	-	-	-	-	23 mm	29.37 mm	-
230906C	NSK	12 mm	-	-	-	-	-	-	7 mm
23122C	NSK	-	-	-	-	-	-	-	95 mm

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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