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NSK LM742749D/LM74271 MODELS

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LM742749D/LM74271 NSK Double Row Double Row Bearings

Name: LM742749D/LM74271 NSK Double Row Double Row Bearings
Brand: NSK
SKU: LM742749D/LM74271
Rating: 4.9 (5 reviews)

NSK LM742749D/LM74271 Bearing SPECIFICATIONS

Brand Name:NSK
Model Number:
LM742749D/LM74271
Series:M272700
Cone Part Number:M272749
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1460000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:379000 lbf
d:18.8750 in
B - Cone Width:5.0625 in

AMERICAN BEARING MFG.CORP.

AMERICAN BEARING MFG.CORP.China

AMERICAN BEARING MFG.CORP.2020-07-10 09:46:19
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LM742749D/LM74271 NSK Double Row Double Row Bearings Information techniques

Series:M272700
Cone Part Number:M272749
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1460000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:379000 lbf
d:18.8750 in
B - Cone Width:5.0625 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:19.96 in
db - Cone Backface Backing Diameter:20.31 in
Ab - Cage-Cone Frontface Clearance:0.41 in
Aa - Cage-Cone Backface Clearance:0.31 in
a - Effective Center Location4:-0.35 in
C90 - Dynamic Radial Rating (90 million revolutions)5:218000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:839000 lbf
C0 - Static Radial Rating:1660000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:124000 lbf
K - Factor8:1.76
G1 - Heat Generation Factor (Roller-Raceway):8110
G2 - Heat Generation Factor (Rib-Roller End):508
Cg - Geometry Factor:0.26

NSK LM742749D/LM74271 LM742749D/LM74271 NSK Double Row Double Row Bearings Products and services

B	67 mm
d	170 mm
ds	3,2 mm
nG	4200 1/min / Limitin
D1	221,6 mm
s	6 mm / Axial displac
rmin	2,1 mm
D	260 mm
Size (mm)	170x260x67
C0r	1020000 N / Static l
Outer Diameter (mm)	260
Cr	530000 N / Dynamic l
m	13,3 kg / Weight
Bore Diameter (mm)	170
Bearing number	Z-565530.ZL-K-C5
Width (mm)	67
F	190 mm
ns	6,4 mm
ra max	2,1 mm

interchange LM742749D/LM74271 NSK Double Row Double Row Bearings guide
No.	Brand	a	T	B	C	R	r	d	D
T-LM742749/LM742710	NTN	-	46,038 mm	46,038 mm	34,925 mm	-	-	215,9 mm	285,75 mm
T-LM742749/LM742710D+A	NTN	-	98,425 mm	-	-	-	-	215,9 mm	285,75 mm
T-LM742749D/LM742710+A	NTN	-	85,725 mm	-	-	-	-	215,9 mm	285,75 mm
T-LM742749D/LM742714/LM742714D	NTN	-	177,8 mm	-	-	-	-	215,9 mm	288,925 mm
LM742749/LM742710	Timken	14,2 mm	46,038 mm	46,038 mm	34,925 mm	3,6 mm	3,3 mm	215,9 mm	285,75 mm
LM742749/LM742710A	NTN	-	46,038 mm	46,038 mm	34,925 mm	-	-	215,9 mm	285,75 mm
LM742749/LM742710B	Timken	14,2 mm	-	46,038 mm	34,925 mm	3,6 mm	-	215,9 mm	285,75 mm
LM742749/LM742710CD+LM742749XC	Timken	-	98,425 mm	-	76,2 mm	3,5 mm	0,8 mm	215,9 mm	285,75 mm
LM742749/LM742714	KOYO	60,7 mm	46,038 mm	46,038 mm	356 kN	-	-	215,9 mm	288,925 mm
LM742749AA/LM742710	Timken	-	46,038 mm	46,038 mm	34,925 mm	9 mm	3,3 mm	215,9 mm	285,75 mm
E-LM742749D/LM742714/LM742714D	NTN	-	-	177,8 mm	1 090 kN	-	-	215,9 mm	288,925 mm

351019C TIMKEN Double Row Double Row Bearings	Fw:38 mm; Product Group:B04144; Width (mm):30; Category:Bearings; C2:3,4 mm; D:48 mm; Size (mm):38x48x30; Basic dynamic load rating (C):43,1 kN; Weight:0,114 Kg; Minimum Buy Quantity:N/A; Bearing number:TAM 3830; Basic static load rating (C0):80,6 kN; Manufacturer Name:IKO; Bore Diameter (mm):38; In
300TFD4201 NSK Double Row Double Row Bearings	db:154 mm; C:44,45 mm; d:139,7 mm; R:3,5 mm; B:56,642 mm; Bore Diameter (mm):139,7; Db:228 mm; Bearing number:HM231132/HM231110; Basic static load rating (C0):720 kN; Size (mm):139.7x236.538x57.15; D:236,538 mm; Basic dynamic load rating (C):455 kN; r:3,3 mm; a:45,9 mm; Da:216 mm; da:168 mm; Width (
230TFD4101 TIMKEN Double Row Double Row Bearings	D:62 mm; Basic dynamic load rating (C):12 kN; B:12 mm; Bearing number:6908-2RS; r min.:0,6 mm; C:12 mm; Outer Diameter (mm):62; Weight:0,11 Kg; d:40 mm; Bore Diameter (mm):40; Size (mm):40x62x12; Width (mm):12;
550TFD7602 TIMKEN Double Row Double Row Bearings	Pre Install Clearance Min:0.135 mm; Shaft Size Type:Imperial; Y2 - Geometry Factor:3.80; Housing Style:Round Flange; Dimension E:7.60 in; C - Dynamic Load (Basic):125000 lb; Dimension RVV:0.45 in; Eng Internal Radial Clearance - Min:0.0053; C0 - Static Load:147000 lb; Dimension C:5.5000 in; Bearing
52201 NSK Double Row Double Row Bearings	Width (mm):5; r:0,15 mm; D:13 mm; Size (mm):6x13x5; Bore Diameter (mm):6; B:5 mm; Outer Diameter (mm):13; Basic dynamic load rating (C):1,1 kN; d:6 mm; C:5 mm; Bearing number:SE 686 ZZSTMG3;
CRTD6404 TIMKEN Double Row Double Row Bearings	Enclosure:Single Shield with S; Fillet Radius/Chamfer:1.1 mm; da (min):61 mm; B:18 mm; a (max):2.9 mm; r1:0.5 mm; Cy (max):5 mm; d:55 mm; Limiting Speed - Grease:7,700 rpm; Da (max):84 mm; Static Load Rating:21,300 N; Radial Clearance:0.023 to 0.043 mm; D:90 mm; b (min):2.7 mm; Limiting Speed - Oil:
600TFD9101 TIMKEN Double Row Double Row Bearings	Bearing No.:BK1010; Basic static load rating (C0):5.51 kN; Weight:0.004 Kg; D:14 mm; (Refer.)Mass(kg):0.004; Bearing number:BK1010; rs(min):0.40; Oil lub.:29000; Cr:4.78; Cu:0.840; r5 min.:0.40 mm; Basic dynamic load rating (C):4.78 kN; Mounting inner ring:JR7x10x10,5; C2:8.40 mm; Bore Diameter (mm)
350981C TIMKEN Double Row Double Row Bearings	Note:This product line wa; Bolt Size:2 x M20; Dimension J:10.6 in; Support Type:Two-Bolt Plummer Blo; Weight:42 lb; Dimension H1:1.5 in; Shaft Size:70 mm; Cor - Static Load Rating:36194 lbf; Dimension M:3.0 in; Dimension H2:8.2 in; Seal Type:Felt Type; Pillow/Plummer Block Style:Split Cylindrical Ho

LM742749D/LM74271 NSK Double Row Double Row Bearings Video

NSK LM742749D/LM74271 INTERCHANGE

Double Row Double Row Bearings Part series LM742749D/LM74271 is a potential replacement for these common bearing part numbers:

NSKLM742749D/LM74271
SKFLM742749D/LM74271
NTNLM742749D/LM74271
FAGLM742749D/LM74271
TIMKENLM742749D/LM74271
KOYOLM742749D/LM74271
NACHILM742749D/LM74271
DODGELM742749D/LM74271

Contact Us

AMERICAN BEARING MFG.CORP.: Address2487 Winona Avenue, Schiller Park, lL 78506, U.S.A.; Phone(Working Time)708-621-5907; Fax

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