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Home>Products>TIMKEN BEARING>2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter TIMKEN NA643-2 Tapered Roller Bearings

TIMKEN NA643-2 MODELS

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2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter TIMKEN NA643-2 Tapered Roller Bearings

Name: 2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter TIMKEN NA643-2 Tapered Roller Bearings
Brand: TIMKEN
SKU: NA643-2
Rating: 4.9 (5 reviews)

TIMKEN NA643-2 Bearing SPECIFICATIONS

100% Authentic. 51.1 mm d1 2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter TIMKEN NA643-2 Tapered Roller Bearings Highest Quality. 2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter Certified Original Koyo Bearing LTD Supplier.
Brand Name:TIMKEN
Model Number:
NA643-2
L1:82 mm
d1:51.1 mm
L:90 mm
A1:16 mm
Designation of bearing:EX207G2L3
Weight:1.4 kg
N:15mm
H:161 mm

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Information techniques 2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter TIMKEN NA643-2 Tapered Roller Bearings

L1:82 mm
d1:51.1 mm
L:90 mm
A1:16 mm
Designation of bearing:EX207G2L3
Weight:1.4 kg
N:15mm
H:161 mm
Z:30 mm
Recommended tightening torque for set screw:11.5 Nm
Size (mm):2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter

TIMKEN NA643-2 Types of TIMKEN BEARING

No.	Brand	A	L	E	m	r	k	J	f
22332YMBW33C3	TIMKEN	-	-	-	-	-	-	-	-
239/560YMBW507C08	TIMKEN	30.3 mm	61 mm	-	-	-	-	-	-
212KRR	TIMKEN	-	-	-	-	-	-	-	-
NA842-2	TIMKEN	30 mm	83 mm	-	-	-	-	116.5 mm	-
L21549-50000/L21511-50000	TIMKEN	54 mm	-	-	-	-	-	137 mm	-
HM807040-90028	TIMKEN	44 mm	-	-	-	-	-	-	-
23228KYMW33C3	TIMKEN	-	70 mm	-	-	-	-	-	-
80385-20395/80325-20395	TIMKEN	-	-	-	-	-	-	-	-
3MMC9322WI DUL	TIMKEN	-	-	-	-	-	-	-	-
3MMVC211WI SUL	TIMKEN	-	-	-	-	-	-	-	-
55200-90022	TIMKEN	-	-	-	-	-	5 mm	-	-
NA643-2	TIMKEN	-	90 mm	-	-	-	-	-	-
SDAF 22524 X 4 1/8	TIMKEN	26 mm	-	-	-	-	-	76.5 mm	-
2MMVC9114HXVVSULFS637	TIMKEN	-	-	-	-	-	-	-	-
HH953749-90029	TIMKEN	-	-	-	-	-	-	-	-
LSM60BR	TIMKEN	31 mm	-	-	-	-	-	100 mm	-
3MMV9124HX DUM	TIMKEN	-	-	-	-	-	-	-	-
NA761SW-902A1	TIMKEN	-	-	-	-	-	-	-	-
3MM9110WI DUH	TIMKEN	-	-	-	-	-	-	-	-
33262-3	TIMKEN	-	-	-	-	-	-	-	-
2MMC201WI DUH	TIMKEN	44 mm	143 mm	-	-	-	-	111 mm	-
2MMC9109WI QUM	TIMKEN	-	-	-	-	-	-	-	-
41100-2	TIMKEN	31 mm	-	-	-	-	-	-	-
2MMVC99118WN DUX	TIMKEN	-	-	-	-	-	-	-	-
L623149-50000/L623110-50000	TIMKEN	-	-	25 mm	-	-	-	-	-
VAK 25	TIMKEN	-	-	-	-	-	-	-	-

0 Inch \| 0 Millimeter x 1.5 Inch \| 38.1 Millimeter x 0.534 Inch \| 13.564 Millimeter TIMKEN 00152-2 Tapered Roller Bearings	L:245 mm; J:193.7 mm; A1:50.8 mm; d:57.15 mm; B:33.4 mm; A:79.4 mm; d1:82 mm; G:M6x1; C0:32.8 kN; Recommended tightening torque for set screw:16.8 Nm; Size (mm):0 Inch \| 0 Millimeter x 1.5 Inch \| 38.1 Millimeter x 0.534 Inch \| 13.564 Millimeter ;
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 2MMVC99118WN DUX Precision Ball Bearings	d:25 mm; S:7.5 mm; Dz:60 mm; T max.:100 °C; B:27 mm; C0:7.88 kN; C:14 kN; Designation of bearing:US205G2; Recommended tightening torque for set screw:5.5 Nm; G:M6x1; Size (mm):3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 1.89 Inch \| 48 Millimeter ;
2.625 Inch \| 66.675 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter TIMKEN 33262-3 Tapered Roller Bearings	Radial clearance class:C3; Mass:0.008 kg; Inner Race Width:0 Inch \| 0 Millimete; Harmonized Tariff Code:8482.10.50.68; B:6 mm; da min:9 mm; Snap Ring:No; Category:Single Row Ball Bear; UNSPSC:31171504; Cage Material:Steel; Size (mm):2.625 Inch \| 66.675 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter ;
TIMKEN 6206C3 Single Row Ball Bearings	Nlim (grease):1,900 rpm; Brand:NTN; d:130 mm; D:200 mm; Characteristic inner ring frequency, BPFI:8.44 Hz; Dynamic load, C:106 kN; Max operating temperature, Tmax:110 °C; Mass:3.16 kg; Characteristic cage frequency, FTF:0.44 Hz; Characteristic outer ring frequency, BPF0:6.56 Hz;
TIMKEN EE762320-90021 Tapered Roller Bearing Assemblies	Characteristic inner ring frequency, BPFI:13.24 Hz; Static load, C0:279 kN; Characteristic cage frequency, FTF:0.45 Hz; e:0.44; Inventory:0.0; Brand:NTN; Nlim (grease):2,300 rpm; Weight / Kilogram:0; Manufacturer Name:NTN; EAN:4547359541489;
0 Inch \| 0 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.72 Inch \| 18.288 Millimeter TIMKEN LL352110-2 Tapered Roller Bearings	Y0:0.86; Fatigue limit load, Cu:14.4 kN; Rating life coefficient, A2:1; Characteristic cage frequency, FTF:0.43 Hz; e:0.38; Db min:77 mm; Characteristic outer ring frequency, BPF0:8.64 Hz; Max operating temperature, Tmax:120 °C; Static load, C0:118 kN; Characteristic inner ring frequency, BPFI:11.36 Hz; Size (mm):0 Inch \| 0 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.72 Inch \| 18.288 Millimeter ;
7.375 Inch \| 187.325 Millimeter x 0 Inch \| 0 Millimeter x 2.188 Inch \| 55.575 Millimeter TIMKEN M238849-2 Tapered Roller Bearings	d:53.98 mm; B1:71.3 mm; Recommended tightening torque for set screw:16.8 Nm; T max.:200 °C; SW:4.76 mm; Weight:1.38 kg; B2:20.7 mm; C:25 mm; G:3/8-24UNF; T min.:-20 °C; Size (mm):7.375 Inch \| 187.325 Millimeter x 0 Inch \| 0 Millimeter x 2.188 Inch \| 55.575 Millimeter ;
0.472 Inch \| 12 Millimeter x 1.26 Inch \| 32 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MMC201WI DUH Precision Ball Bearings	C0:23.2 kN; s1:25.8 mm; Designation of bearing:UC210G2L4; T min.:-20 °C; C:35.1 kN; B:51.6 mm; L:143 mm; J:111 mm; A:44 mm; e:28 mm; Size (mm):0.472 Inch \| 12 Millimeter x 1.26 Inch \| 32 Millimeter x 0.787 Inch \| 20 Millimeter ;
2.756 Inch \| 70 Millimeter x 0 Inch \| 0 Millimeter x 0.984 Inch \| 25 Millimeter TIMKEN JLM813049-3 Tapered Roller Bearings	E:10 mm; T max.:100 °C; s1:15.5 mm; L:65 mm; C:12.8 kN; H2:64 mm; T min.:-40 °C; B:31 mm; H:33.3 mm; A1:19 mm; Size (mm):2.756 Inch \| 70 Millimeter x 0 Inch \| 0 Millimeter x 0.984 Inch \| 25 Millimeter ;
TIMKEN HM129848-90370 Tapered Roller Bearing Assemblies	H:175 mm; T min.:-20 °C; Weight:1.5 kg; L:100 mm; s1:17 mm; B:34 mm; e:21 mm; Designation of housing:FL208-; d:38.1 mm; Recommended tightening torque for set screw:8 Nm;
0 Inch \| 0 Millimeter x 4.75 Inch \| 120.65 Millimeter x 1.375 Inch \| 34.925 Millimeter TIMKEN 613B-2 Tapered Roller Bearings	L:115 mm; Recommended tightening torque for set screw:8 Nm; C:35.1 kN; L1:94 mm; B1:43.7 mm; H:190 mm; A2:54.7 mm; T min.:-20 °C; J:157 mm; A:40 mm; Size (mm):0 Inch \| 0 Millimeter x 4.75 Inch \| 120.65 Millimeter x 1.375 Inch \| 34.925 Millimeter ;
1 Inch \| 25.4 Millimeter x 0 Inch \| 0 Millimeter x 0.955 Inch \| 24.257 Millimeter TIMKEN 41100-2 Tapered Roller Bearings	d1:62 mm; Designation of open end cover:SCOE209-45; A:31 mm; Z:83.5 mm; C0:20.8 kN; L1:260 mm; H2:61 mm; Designation of bearing:EX209G2L4; Dz:95 mm; C:31.85 kN; Size (mm):1 Inch \| 25.4 Millimeter x 0 Inch \| 0 Millimeter x 0.955 Inch \| 24.257 Millimeter ;

2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.875 Inch | 47.625 Millimeter TIMKEN NA643-2 Tapered Roller Bearings Video

TIMKEN NA643-2 INTERCHANGE

TIMKEN BEARING Part series NA643-2 is a potential replacement for these common bearing part numbers:

NSKNA643-2
SKFNA643-2
NTNNA643-2
FAGNA643-2
TIMKENNA643-2
KOYONA643-2
NACHINA643-2
DODGENA643-2

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0 Inch \| 0 Millimeter x 1.5 Inch \| 38.1 Millimeter x 0.534 Inch \| 13.564 Millimeter TIMKEN 00152-2 Tapered Roller Bearings	L:245 mm; J:193.7 mm; A1:50.8 mm; d:57.15 mm; B:33.4 mm; A:79.4 mm; d1:82 mm; G:M6x1; C0:32.8 kN; Recommended tightening torque for set screw:16.8 Nm; Size (mm):0 Inch \| 0 Millimeter x 1.5 Inch \| 38.1 Millimeter x 0.534 Inch \| 13.564 Millimeter ;
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 2MMVC99118WN DUX Precision Ball Bearings	d:25 mm; S:7.5 mm; Dz:60 mm; T max.:100 °C; B:27 mm; C0:7.88 kN; C:14 kN; Designation of bearing:US205G2; Recommended tightening torque for set screw:5.5 Nm; G:M6x1; Size (mm):3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 1.89 Inch \| 48 Millimeter ;
2.625 Inch \| 66.675 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter TIMKEN 33262-3 Tapered Roller Bearings	Radial clearance class:C3; Mass:0.008 kg; Inner Race Width:0 Inch \| 0 Millimete; Harmonized Tariff Code:8482.10.50.68; B:6 mm; da min:9 mm; Snap Ring:No; Category:Single Row Ball Bear; UNSPSC:31171504; Cage Material:Steel; Size (mm):2.625 Inch \| 66.675 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter ;
TIMKEN 6206C3 Single Row Ball Bearings	Nlim (grease):1,900 rpm; Brand:NTN; d:130 mm; D:200 mm; Characteristic inner ring frequency, BPFI:8.44 Hz; Dynamic load, C:106 kN; Max operating temperature, Tmax:110 °C; Mass:3.16 kg; Characteristic cage frequency, FTF:0.44 Hz; Characteristic outer ring frequency, BPF0:6.56 Hz;
TIMKEN EE762320-90021 Tapered Roller Bearing Assemblies	Characteristic inner ring frequency, BPFI:13.24 Hz; Static load, C0:279 kN; Characteristic cage frequency, FTF:0.45 Hz; e:0.44; Inventory:0.0; Brand:NTN; Nlim (grease):2,300 rpm; Weight / Kilogram:0; Manufacturer Name:NTN; EAN:4547359541489;
0 Inch \| 0 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.72 Inch \| 18.288 Millimeter TIMKEN LL352110-2 Tapered Roller Bearings	Y0:0.86; Fatigue limit load, Cu:14.4 kN; Rating life coefficient, A2:1; Characteristic cage frequency, FTF:0.43 Hz; e:0.38; Db min:77 mm; Characteristic outer ring frequency, BPF0:8.64 Hz; Max operating temperature, Tmax:120 °C; Static load, C0:118 kN; Characteristic inner ring frequency, BPFI:11.36 Hz; Size (mm):0 Inch \| 0 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.72 Inch \| 18.288 Millimeter ;
7.375 Inch \| 187.325 Millimeter x 0 Inch \| 0 Millimeter x 2.188 Inch \| 55.575 Millimeter TIMKEN M238849-2 Tapered Roller Bearings	d:53.98 mm; B1:71.3 mm; Recommended tightening torque for set screw:16.8 Nm; T max.:200 °C; SW:4.76 mm; Weight:1.38 kg; B2:20.7 mm; C:25 mm; G:3/8-24UNF; T min.:-20 °C; Size (mm):7.375 Inch \| 187.325 Millimeter x 0 Inch \| 0 Millimeter x 2.188 Inch \| 55.575 Millimeter ;
0.472 Inch \| 12 Millimeter x 1.26 Inch \| 32 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MMC201WI DUH Precision Ball Bearings	C0:23.2 kN; s1:25.8 mm; Designation of bearing:UC210G2L4; T min.:-20 °C; C:35.1 kN; B:51.6 mm; L:143 mm; J:111 mm; A:44 mm; e:28 mm; Size (mm):0.472 Inch \| 12 Millimeter x 1.26 Inch \| 32 Millimeter x 0.787 Inch \| 20 Millimeter ;
2.756 Inch \| 70 Millimeter x 0 Inch \| 0 Millimeter x 0.984 Inch \| 25 Millimeter TIMKEN JLM813049-3 Tapered Roller Bearings	E:10 mm; T max.:100 °C; s1:15.5 mm; L:65 mm; C:12.8 kN; H2:64 mm; T min.:-40 °C; B:31 mm; H:33.3 mm; A1:19 mm; Size (mm):2.756 Inch \| 70 Millimeter x 0 Inch \| 0 Millimeter x 0.984 Inch \| 25 Millimeter ;
TIMKEN HM129848-90370 Tapered Roller Bearing Assemblies	H:175 mm; T min.:-20 °C; Weight:1.5 kg; L:100 mm; s1:17 mm; B:34 mm; e:21 mm; Designation of housing:FL208-; d:38.1 mm; Recommended tightening torque for set screw:8 Nm;
0 Inch \| 0 Millimeter x 4.75 Inch \| 120.65 Millimeter x 1.375 Inch \| 34.925 Millimeter TIMKEN 613B-2 Tapered Roller Bearings	L:115 mm; Recommended tightening torque for set screw:8 Nm; C:35.1 kN; L1:94 mm; B1:43.7 mm; H:190 mm; A2:54.7 mm; T min.:-20 °C; J:157 mm; A:40 mm; Size (mm):0 Inch \| 0 Millimeter x 4.75 Inch \| 120.65 Millimeter x 1.375 Inch \| 34.925 Millimeter ;
1 Inch \| 25.4 Millimeter x 0 Inch \| 0 Millimeter x 0.955 Inch \| 24.257 Millimeter TIMKEN 41100-2 Tapered Roller Bearings	d1:62 mm; Designation of open end cover:SCOE209-45; A:31 mm; Z:83.5 mm; C0:20.8 kN; L1:260 mm; H2:61 mm; Designation of bearing:EX209G2L4; Dz:95 mm; C:31.85 kN; Size (mm):1 Inch \| 25.4 Millimeter x 0 Inch \| 0 Millimeter x 0.955 Inch \| 24.257 Millimeter ;