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CRO-321 NTN Cylindrical Roller Bearing

Name: CRO-321 NTN Cylindrical Roller Bearing
Brand: NTN
SKU: CRO-321
Rating: 4.9 (5 reviews)

NTN CRO-321 Bearing SPECIFICATIONS

CRO-321 NTN Cylindrical Roller Bearing Industries and Applications ? We sell discount Thrust Spherical Roller Bearing online 57.15 mm d as well as 21.946 mm B cheap machinery parts. China Abec 9 Bearing Supplier
Brand Name:NTN
Model Number:
CRO-321
B:21.946 mm
d:57.15 mm
Fatigue load limit - Pu:11.6 kN
rb max.:0.8 mm
r3,4 - min.:0.8 mm
D:96.838 mm
Dimension series:385
Da - min.:87 mm

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CRO-321 NTN Cylindrical Roller Bearing Code system

B:21.946 mm
d:57.15 mm
Fatigue load limit - Pu:11.6 kN
rb max.:0.8 mm
r3,4 - min.:0.8 mm
D:96.838 mm
Dimension series:385
Da - min.:87 mm
Db min.:91 mm
Basic dynamic load rating - C:80.9 kN
r1,2 min.:2.3 mm
Mass bearing:0.59 kg
Basic static load rating C0:102 kN
Cb - min.:5 mm
da - max.:65 mm
db min.:68 mm
Calculation factor - Y0:0.9
Limiting speed:7500 r/min
Ca min.:5 mm
Basic dynamic load rating C:99.9 kN

NTN CRO-321 CRO-321 NTN Cylindrical Roller Bearing Product Features

No.	Brand	E	m	d	C	F	R	b	G
CRD-8032	NTN	-	-	-	16 mm	-	-	-	-
M224749D/M224710/M224710D	NTN	-	-	560 mm	380 mm	-	-	-	-
625938	NTN	-	-	30 mm	-	-	-	-	-
T-93800D/93125+A	NTN	-	-	50 mm	27 mm	-	-	-	-
625934	NTN	-	1,16 kg / Weight	75 mm	-	-	-	-	-
323076	NTN	-	-	4,7625 mm	6,35 mm	-	-	-	-
CRD-4015	NTN	-	-	90.000 mm	-	-	-	-	-
L770849D/L770810+A	NTN	-	-	75 mm	16 mm	-	-	-	-
323034	NTN	-	-	220 mm	108 mm	-	-	-	-
CRO-3617	NTN	-	-	105 mm	-	-	-	-	-
LM272249D/LM272210G2+A	NTN	-	-	75 mm	45 mm	-	-	-	-
M284249D/M284210G2+A	NTN	-	-	95 mm	67 mm	-	-	-	-
CRD-13701	NTN	-	-	-	19 mm	-	-	-	-
CRD-642	NTN	-	-	50 mm	35 mm	-	-	-	-
T-46791D/46720/46721D	NTN	-	-	250 mm	-	-	-	-	-
32316	NTN	-	-	-	-	-	-	-	-
T-67986D/67920/67920D	NTN	-	-	9 mm	5 mm	-	-	-	-
CRD-12006	NTN	-	-	400 mm	-	-	-	-	-
CRD-3413	NTN	-	-	280.000 mm	-	-	-	-	-
CRD-804	NTN	495 mm	65,9 kg / Weight	360 mm	-	405 mm	-	-	-
T-EE420800D/421437+A	NTN	55 mm	-	35 mm	20 mm	-	-	-	-
CRD-3254	NTN	-	-	25 mm	15 mm	-	-	-	-
CRD-4804	NTN	-	-	75,000 mm	13,000 mm	-	-	-	-
CRD-9204	NTN	-	-	95 mm	37 mm	-	-	-	-
M263349D/M263310+A	NTN	-	-	60 mm	22 mm	72 mm	-	-	-

323072 NTN Cylindrical Roller Bearing	B:40 mm; Basic static load rating (C0):370 kN; D:140 mm; Outer Diameter (mm):140; Bearing number:NCF4920-2LSV; Basic dynamic load rating (C):191 kN; Weight:1,95 Kg; Size (mm):100x140x40; d:100 mm; Width (mm):40; Bore Diameter (mm):100;
62594 NTN Cylindrical Roller Bearing	C:12 mm; D:72 mm; C2:1,7 mm; db min:53,2 mm; B:12 mm; rb max.:0,3 mm; D1:66 mm; Weight:0,13 Kg; d:50 mm; Bearing number:HB50 /S/NS 7CE3; Db max:68,8 mm; d1:58 mm; Da max.:68,8 mm; Fatigue load limit (Pu):250; r5 min.:0,3 mm; a:23 mm; Width (mm):12; r3 min.:0,3 mm; Size (mm):50x72x12; (Grease) Lubrication Speed:26 000 r/min;
CRD-8035 NTN Cylindrical Roller Bearing	Size (mm):6.35x11.112x7.92; C:7,92 mm; Width (mm):7,92; Outer Diameter (mm):11,112; Bore Diameter (mm):6,35; Basic dynamic load rating (C):1,94 kN; Weight:0,0023 Kg; Fw:6,35 mm; Bearing number:J-45; D:11,112 mm;
CRD-5217 NTN Cylindrical Roller Bearing	d:150 mm; Size (mm):150x210x60; Width (mm):60; D:210 mm; Bore Diameter (mm):150; Bearing number:NNU4930K V; Outer Diameter (mm):210; B:60 mm; C:60 mm; Weight:5,99 Kg; Basic dynamic load rating (C):505 kN;
323172 NTN Cylindrical Roller Bearing	Basic static load rating (C0):10200 kN; Basic dynamic load rating (C):15600 kN; Weight:0,13 Kg; C:15 mm; (Grease) Lubrication Speed:10000 r/min; Outer Diameter (mm):52; D:52 mm; d:25 mm; Bore Diameter (mm):25; B:15 mm; Bearing number:7205B; Size (mm):25x52x15; Width (mm):15; Angle (α):40 °;
T-48680D/48620/48620D NTN Cylindrical Roller Bearing	Bore Diameter (mm):200,000; Outer Diameter (mm):290,000; C:55,000 mm; Bearing number:E-RNJ4022; d:200,000 mm; Width (mm):55,000; Size (mm):200x290x55; B:55,000 mm; D:290,000 mm;
CRD-8034 NTN Cylindrical Roller Bearing	D:37 mm; d:30 mm; Bore Diameter (mm):30; Size (mm):30x37x4; Width (mm):4; Basic dynamic load rating (C):1,148 kN; Outer Diameter (mm):37; Basic static load rating (C0):0,952 kN; Weight:8,3 Kg; Bearing number:6706-2RS; C:4 mm; B:4 mm;
CRD-8042 NTN Cylindrical Roller Bearing	Width (mm):20; Outer Diameter (mm):33; B:20 mm; Ew:33 mm; Bearing number:K25x33x20; Bore Diameter (mm):25; Fw:25 mm; Size (mm):25x33x20;
623028 NTN Cylindrical Roller Bearing	B1:38,9 mm; d1:55,6 mm; C:5,7 mm; Width (mm):25,4; Thread (G) - 5/16-24UNF:5/1624UNF; D:72 mm; Basic dynamic load rating (C):25,7 kN; r min.:1,1 mm; Bore Diameter (mm):34,925; Basic static load rating (C0):15,4 kN; S:9,5 mm; B:25,4 mm; d:34,925 mm; Weight:0,57 Kg; Bearing number:SA207-23F; Size (mm):34.925x72x25.4; Outer Diameter (mm):72; S2:6,8 mm;
T-H242649D/H242610+A NTN Cylindrical Roller Bearing	Outer Diameter (mm):100; Outer Dia (D):100.0000; Material:52100 Chrome steel,; Max Speed (Oil) (X1000 RPM):6; Width (B):25.0000; Static Load Rating (Cor):135,000; Width (mm):25; Dynamic Load Rating (Cr):120,000; Bore Diameter (mm):45; Radius (min) (rs):1.500; Size (mm):45x100x25; Bearing number:21309CK; Bore Dia (d):45.0000; Bearing Type:tapered bore; Weight (g):540.00; Max Speed (Grease) (X1000 RPM):4;
623134 NTN Cylindrical Roller Bearing	Size (mm):101.6x157.162x36.512; Bearing number:52401/52618; Width (mm):36,512; D:157,162 mm; Basic dynamic load rating (C):207 kN; B:36,116 mm; C:26,195 mm; d:101,6 mm; T:36,512 mm; a:0,3 mm; Basic static load rating (C0):343 kN; Bore Diameter (mm):101,6; Outer Diameter (mm):157,162; (Grease) Lubrication Speed:1900 r/min; Weight:2,37 Kg;
CRD-8026 NTN Cylindrical Roller Bearing	Size (mm):110x240x50; Width (mm):50; B:50 mm; d:110 mm; Bearing number:21322W33; Bore Diameter (mm):110; D:240 mm; Outer Diameter (mm):240; C:50 mm;
CRD-7623 NTN Cylindrical Roller Bearing	Fillet Radius ra:2.00 mm; d:70.000 mm; Grease Speed Rating n1:3800 rpm; Basic Dynamic Radial Load Rating 15 B Bearing C2:121000 N; D:150.0000 mm; Angle Third:40 º; Basic Static Radial Load Rating 15 B Bearing Co2:93000 N; Oil Speed Rating n2:5000 rpm; B:105.00 mm; Basic Static Radial Load Rating 40 AA Pair Co1:270000 N; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating 40 AA Pair C1:242000 N;
M274149D/M274110G2+A NTN Cylindrical Roller Bearing	B:35 mm; D:225 mm; Ew:207,5 mm; r1 min.:1,5 mm; Bore Diameter (mm):150; (Oil) Lubrication Speed:5 700 r/min; r min.:2,1 mm; Outer Diameter (mm):225; C:35 mm; d:150 mm; Width (mm):35; Weight:4,14 Kg; (Grease) Lubrication Speed:4 900 r/min; Size (mm):150x225x35; Basic static load rating (C0):201 kN; Bearing number:3NCN1030;

CRO-321 NTN Cylindrical Roller Bearing Video

NTN CRO-321 INTERCHANGE

Thrust Spherical Roller Bearing Part series CRO-321 is a potential replacement for these common bearing part numbers:

NSKCRO-321
SKFCRO-321
NTNCRO-321
FAGCRO-321
TIMKENCRO-321
KOYOCRO-321
NACHICRO-321
DODGECRO-321

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