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Home>Products>Cylindrical Roller Bearing>NA643/632D Timken Tapered Roller Bearing

Timken NA643/632D MODELS

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NA643/632D Timken Tapered Roller Bearing

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

Timken NA643/632D Bearing SPECIFICATIONS

What are 180 mm Da the 47.625 mm h types of NA643/632D Timken Tapered Roller Bearing ? Cylindrical Roller Bearing Manufacturing Service . 387.35 mm L Get Your Free, Instant price, design review. Precision Parts Bearing Co., Ltd.
Brand Name:Timken
Model Number:
NA643/632D
Da:180 mm
L:387.35 mm
h:47.625 mm
R2:30.163 mm
P150°:32 kN
PG:1/4 NPT
Ca:69.799 mm
A2:173.037 mm

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Precision Parts Bearing Co., Ltd.2020-07-10 09:46:19
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NA643/632D Timken Tapered Roller Bearing specification

Da:180 mm
L:387.35 mm
h:47.625 mm
R2:30.163 mm
P150°:32 kN
PG:1/4 NPT
Ca:69.799 mm
A2:173.037 mm
Cap bolt recommended tightening torque:515.2 N·m
Mass pillow block:31.4 kg
Housing:SAF 617
P60°:94.3 kN
End plug (suffix Y):EPR 10
J max.:333.375 mm
Pa:10.5 kN
Max. speed for PosiTrac Plus seal:1950 r/min
Appropriate attachment bolt size G:0.875 in
da:74.612 mm
Labyrinth ring:2 x LOR 184
ba:38.894 mm

Timken NA643/632D Cylindrical Roller Bearing Specification details

53177/53390D Timken Tapered Roller Bearing	locking device:Set Screw Collar; maximum rpm:6500 RPM; d:3.5000 in; series:NBG35; bore type:Round; operating temperature range:Maximum of +225; finish/coating:Uncoated;
7100SA/07196D Timken Tapered Roller Bearing	dk:105 mm; l3 min.:85 mm; C1 max.:48 mm; d4 ≈:105 mm; l7 min.:90 mm; d2 max.:182 mm; d:80 mm; l5 ≈:45 mm; Material constant KM:330; r1 min.:1 mm; Mass rod end:15 kg; B:55 mm; l4 max.:324 mm; w:90 mm; α:5 °; Specific dynamic load factor K:100 N/mm²; G:M 64x4; h1:230 mm; Basic dynamic load rating C:400 kN; Basic static load rating C0:655 kN;
NA776/774CD Timken Tapered Roller Bearing	D:180mm; Fatigue Load Rating (kN):1.7; Cage Type:Steel; Static Load Rating (kN):38; d:85mm; Weight:0.02 KGS; Seals or Shields:Open Type; Limiting Speed Rating (r/min):4800; SKU:1317k-skf; Reference Speed Rating (r/min):7000; Clearance:Standard; B:41mm; Availability:In Stock; Dynamic Load Rating (kN):97.5;
NA9378/9320D Timken Tapered Roller Bearing	stud type:Standard; finish/coating:Black Oxide; roller shape:Flat; bearing element:Selflube Bushing; thread size:7/16-20; lubrication hole location:None; stud diameter:0.4375 in; head type:Slotted; manufacturer catalog number:2105710000; roller width:0.6250 in; stud length:1.0000 in; closure type:Sealed; roller material:Chrome Steel; series:Inch CAMROL (CF; roller diameter:1.0000 in;
K16814 Timken Tapered Roller Bearing	B:17mm; SKU:1207kj-nsk; Seals or Shields:Open Type; Grease Limiting Speed (r/min):8500; Oil Limiting Speed (r/min):10000; Clearance:Standard; D:72mm; Dynamic Load Rating (kN):15.9; Availability:In Stock; Static Load Rating (kN):5.1; Weight:0.02 KGS; Cage Type:Steel; d:35mm;
15112/15251D Timken Tapered Roller Bearing	Weight:0.11 KGS; Speed Rating (r/min):22400; Static Load Rating (kN):16; Dynamic Load Rating (kN):11.7; B:12mm; Cage Type:Plastic; SKU:2mm9308wicrdum-timke; D:62mm; d:40mm; Clearance:Standard; Availability:In Stock; Seals or Shields:Open Type;
5079/05185D Timken Tapered Roller Bearing	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.219; Product Group:B04144; Bore Profile:Straight; Cage Material:Steel; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Roller Assembly with Outer Ring - No Inner Ring; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Yes;
358/353D Timken Tapered Roller Bearing	A2:155.575 mm; P150°:48 kN; RG:3/8 NPT; PG:1/4 NPT; Da:180 mm; ba:44.45 mm; da:88.9 mm; Initial grease fill:181.44 g; Pa:13.8 kN; P60°:141 kN; Ca:55.804 mm; S:4.763 mm; Mass pillow block:21.8 kg; Stabilizing ring:SR-20-17; PosiTrac Plus contact element:2 x B10724-102; H:222.25 mm; P90°:84.5 kN; Max. speed for PosiTrac Plus seal:1650 r/min; Cap bolt:5/8-11 UNC; P180°:57.4 kN;
447/432D Timken Tapered Roller Bearing	harmonization code:848330; iso grade:9001:2008 &; series:SS; standards met:RoHS, REACH, DRC Con; bearing material:Sintered Bronze Oil-; material specification:CT-1000-K26, SAE841; d:3-1/2 in; D:4 in; sleeve bearing type:Plain Sleeve; overall length:4 in;
2872/02823D Timken Tapered Roller Bearing	maximum p value:4000 psi; maximum v value:750 fp/min; maximum pv value:75000; standards met:83-7-7-3, ASTM B505,; Weight:3.062 lbs; groove/plug type:None; D:2-1/2 in; d:2 in; manufacturer catalog:Click here; operating temperature range:Max 500 ºF; bearing material:Cast Bronze C93200 &; sleeve bearing type:Plain Sleeve; overall length:5-1/2 in; manufacturer upc number:717905066191;

No.	Brand	B	A	h	E	S	G	w	L
367/363D	Timken	23.8mm	-	-	-	-	-	-	-
358/353D	Timken	-	-	-	-	4.763 mm	-	-	-
NA71450/71751D	Timken	17 mm	-	-	-	-	-	-	-
HM231140NA/HM231116D	Timken	16 mm	-	-	-	-	-	-	-
368S/363D	Timken	-	-	-	-	-	-	-	-
NA776/774CD	Timken	41mm	-	-	-	-	-	-	-
25581/25520D	Timken	-	-	-	-	-	-	-	-
44150/44363D	Timken	-	9 mm	-	-	-	Tr 530x6	-	-
26131/26282D	Timken	34 mm	4.2 mm	-	-	-	Tr 260x4	-	-
55206/55433D	Timken	33mm	-	-	-	-	-	-	-
K168035	Timken	1-11/32 in	-	-	-	-	-	-	-
43112/43319D	Timken	-	-	-	-	-	-	-	-
NA231400/232026D	Timken	-	-	-	-	-	-	-	-
358A/353D	Timken	1.53 in	-	-	-	-	-	-	-
K161690W	Timken	5.8125 in	-	-	-	-	-	-	-
355A/353D	Timken	2-5/8 in	-	-	-	-	-	-	-
15123/15251D	Timken	54 mm	-	-	-	-	-	-	-
25580/25520D	Timken	-	-	-	-	-	-	-	-
NA44156/44348D	Timken	-	-	-	-	-	-	-	-
467/452D	Timken	11 in	-	-	-	-	-	-	-
NA329121/329173CD	Timken	28mm	-	-	-	-	-	-	-
3479/3423D	Timken	1.6250 in	-	-	-	-	-	-	-

NA643/632D Timken Tapered Roller Bearing Video

Timken NA643/632D INTERCHANGE

Cylindrical 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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Precision Parts Bearing Co., Ltd.: Address443 Corporate Way Richmond, Kentucky 433287, U.S.A.; Phone(Working Time)329-655-8639; Fax

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