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NA643/632D Timken Tapered Roller Bearings

Name: NA643/632D Timken Tapered Roller Bearings
Brand: Timken
SKU: NA643/632D
Rating: 4.9 (5 reviews)

Timken NA643/632D Bearing SPECIFICATIONS

High Quality NA643/632D Timken Tapered Roller Bearings. Competitive Thrust Spherical Roller Bearing Pricing. Accept 0.81 Calculation factor Y1 Small Order. Easy and Fast China abec 9 Bearings Supplier Shipping.
Brand Name:Timken
Model Number:
NA643/632D
Calculation factor Y1:0.81
C:110 mm
d1 ≈:220.275 mm
d:140 mm
T:170 mm
Cb min.:30 mm
K:6 mm
Calculation factor Y2:1.2

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NA643/632D Timken Tapered Roller Bearings Dimensions

Calculation factor Y1:0.81
C:110 mm
d1 ≈:220.275 mm
d:140 mm
T:170 mm
Cb min.:30 mm
K:6 mm
Calculation factor Y2:1.2
b:7.5 mm
Mass bearing pair:49.1 kg
ra max.:5 mm
Calculation factor Y0:0.8
Limiting speed:2200 r/min
Reference speed:1200 r/min
Basic static load rating C0:1800 kN
Db min.:280 mm
Basic dynamic load rating C:1264 kN
Fatigue load limit Pu:180 kN
rc max.:1.5 mm
l:16 mm

Timken NA643/632D NA643/632D Timken Tapered Roller Bearings Dimensions

28159/28318D Timken Tapered Roller Bearings	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:27.216; Product Group:M06110;
NA569/563D Timken Tapered Roller Bearings	H:90 mm; da min.:863 mm; D:900 mm; d1:895 mm; Minimum axial load factor A:22.045; Basic static load rating C0:16600 kN; B:26 mm; Da max.:787 mm; r1,2 min.:4 mm; Basic dynamic load rating C:2400 kN; Mass bearing:115 kg; Fatigue load limit Pu:1000 kN; Limiting speed:380 r/min; d:750 mm; Reference speed:190 r/min; ra max.:3 mm; D1:755 mm;
18685/18620D Timken Tapered Roller Bearings	d:50.000 mm; Grease Speed Rating n1:4800 rpm; Basic Dynamic Radial Load Rating C:22900 N; Basic Static Radial Load Rating Co:8150 N; D:90.0000 mm; Fillet Radius ra:1.00 mm; B:23.00 mm;
43112/43319D Timken Tapered Roller Bearings	A6:28.575 mm; B:116.681 mm; s:41.275 mm; a:6.35 mm; Mass bearing unit:24 kg; A3:36.513 mm; S:0.794 mm; da:101.6 mm; d2:152.4 mm; A:88.9 mm; A1:122.237 mm; L:320.278 mm; Attachment bolt diameter G:22.225 mm; Basic dynamic load rating C:311 kN; N1:23.813 mm; A5:46.831 mm; J:273.05 mm; Limiting speed:700 r/min;
M231647/M231616XD Timken Tapered Roller Bearings	l4 max.:149 mm; Specific dynamic load factor K:300 N/mm²; C1 max.:20 mm; w:36 mm; dk:40.7 mm; Basic dynamic load rating C:176 kN; Basic static load rating C0:118 kN; d:30 mm; d2 max.:75 mm; G:M 30x2; α:6 °; l7 min.:36 mm; l5 ≈:19 mm; l3 min.:45 mm; d4 ≈:42 mm; Mass rod end:1 kg; h1:110 mm; B:22 mm; r1 min.:0.6 mm;
398/394D Timken Tapered Roller Bearings	Basic Dynamic Radial Load Rating C:20500 N; D:47.0000 mm; Grease Speed Rating n1:9000 rpm; B:20.60 mm; d:20.000 mm; Oil Speed Rating n2:13000 rpm; Sealed Speed Rating n3:9000 rpm; Accessories:One Seal; Basic Static Radial Load Rating Co:17000 N; Fillet Radius ra:1.00 mm;
467/452D Timken Tapered Roller Bearings	Oil Speed Rating n2:7500 rpm; d:35.000 mm; Grease Speed Rating n1:5600 rpm; Basic Static Radial Load Rating Co:34500 N; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:49400 N; B:34.90 mm; Accessories:Shield & Seal; Sealed Speed Rating n3:5600 rpm; D:80.0000 mm;
389/384ED Timken Tapered Roller Bearings	r3,4 min.:0.6 mm; Da max.:53 mm; Preload:2250 N; D2:53.2 mm; ra max.:0.3 mm; Angle between holes in outer ring (Pitch) α:30 °; d:30 mm; Basic static load rating C0:69.5 kN; da min.:40 mm; a:90 mm; r1,2 min.:0.3 mm; Mass bearing:0.75 kg; d2:42.3 mm; H1:19 mm; Number of attachment bolts:11; J:63 mm; Fatigue load limit Pu:2.6 kN; Required attachment bolt size (DIN 912):M6; Frictional moment:0.5 N·m;

No.	Brand	B	b	d	G	J	D	a	w
25578/25520D	Timken	92.00 mm	-	190.000 mm	-	-	300.0000 mm	-	-
43112/43319D	Timken	116.681 mm	-	-	-	273.05 mm	-	6.35 mm	-
385A	Timken	-	-	-	-	-	-	-	-
NA66212/66462D	Timken	-	-	-	-	-	-	-	-
385/384D	Timken	39.70 mm	-	45.000 mm	-	-	100.0000 mm	-	-
14131/14276D	Timken	-	-	-	-	-	-	-	-
44162/44363D	Timken	41 mm	1.3 mm	30 mm	-	100 mm	120 mm	-	-
HM252349NA/HM252315CD	Timken	-	-	-	-	-	-	-	-
55200C/55433D	Timken	16.00 mm	-	80.000 mm	-	-	135.0000 mm	-	-
NA44163/44363D	Timken	31 mm	-	19.05 mm	-	-	47 mm	-	-
14137A/14276D	Timken	-	-	90 mm	-	-	190 mm	-	-
55197/55433D	Timken	72.00 mm	-	105.000 mm	-	-	190.0000 mm	-	-
25581/25520D	Timken	55 mm	-	45 mm	-	-	55 mm	-	-
3479/3423D	Timken	42.90 mm	-	45.000 mm	-	-	100.0000 mm	-	-
NA596SW/592D	Timken	28 mm	-	140 mm	M 140x2	-	-	-	-
33880/33821D	Timken	112 mm	13.9 mm	-	M 190x3	-	320 mm	-	-
NA329116/329176D	Timken	28 mm	12 mm	-	M 130x2	-	-	-	-
NA44143/44363D	Timken	-	-	-	-	184 mm	-	-	-
LM637349NW/LM637310D	Timken	-	-	-	-	-	-	-	-
HM926740NA/HM926710CD	Timken	-	-	-	-	-	-	-	-
L507949/L507914D	Timken	16.00 mm	-	70.000 mm	-	-	100.0000 mm	-	-

NA643/632D Timken Tapered Roller Bearings Video

Timken NA643/632D INTERCHANGE

Thrust Spherical Roller Bearing Part series NA643/632D is a potential replacement for these common bearing part numbers:

NSKNA643/632D
SKFNA643/632D
NTNNA643/632D
FAGNA643/632D
TIMKENNA643/632D
KOYONA643/632D
NACHINA643/632D
DODGENA643/632D

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China abec 9 Bearings Supplier: Address103 Courtneypark Drive West, Ssauga,Fario, G1T 4M9, Canada; Phone(Working Time)+1-608-342-1008; Fax

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