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78250/78549D Timken Tapered Roller Bearing

Name: 78250/78549D Timken Tapered Roller Bearing
Brand: Timken
SKU: 78250/78549D
Rating: 4.9 (5 reviews)

Timken 78250/78549D Bearing SPECIFICATIONS

Manufacturers of all Thrust Tapered Roller Bearing are represented in our partial list of clients. Contact Gary for a complete 78250/78549D Timken Tapered Roller Bearing China 6204 2rs Bearing Supplier 3.7 Calculation factor Y2 list of 400 r/min Limiting speed clients and projects.
Brand Name:Timken
Model Number:
78250/78549D
Limiting speed:400 r/min
D1 ≈:1028 mm
Calculation factor Y2:3.7
b:22.3 mm
d1:750 mm
G:Tr 850x7
B:345 mm
Basic dynamic load rating C:13431 kN

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China 6204 2rs Bearing Supplier2020-07-10 09:46:19
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78250/78549D Timken Tapered Roller Bearing Technology

Limiting speed:400 r/min
D1 ≈:1028 mm
Calculation factor Y2:3.7
b:22.3 mm
d1:750 mm
G:Tr 850x7
B:345 mm
Basic dynamic load rating C:13431 kN
Reference speed:220 r/min
r1,2 min.:7.5 mm
D:1150 mm
Fatigue load limit Pu:1660 kN
Da max.:1122 mm
K:12 mm
Calculation factor Y1:2.5
Calculation factor Y0:2.5
d2 ≈:910 mm
B2 ≈:423 mm
Basic static load rating C0:28500 kN
B1:395 mm

Timken 78250/78549D Information techniques 78250/78549D Timken Tapered Roller Bearing

496/493D Timken Tapered Roller Bearing	R1:36 mm; L:187 mm; Housing material:Cast iron; A:57 mm; Recommended tightening torque for grub screw:28.5 N·m; Recommended diameter for attachment bolts, mm G:16 mm; Fatigue load limit Pu:1.86 kN; Thread grub screw G2:7/16-20 UNF; Recommended diameter for attachment bolts, inch G:0.625 in; N:19 mm; T:76.2 mm; Mass bearing unit:5.75 kg; Hexagonal key size for grub screw N:5.556 mm; Basic dynamic load rating C:62.4 kN;
554/552D Timken Tapered Roller Bearing	Basic Dynamic Radial Load Rating C:85200 N; Accessories:Shield & Seal; Sealed Speed Rating n3:4000 rpm; Basic Static Radial Load Rating Co:64000 N; Oil Speed Rating n2:5300 rpm; B:44.40 mm; Fillet Radius ra:2.00 mm; d:50.000 mm; Grease Speed Rating n1:4000 rpm; D:110.0000 mm;
34301/34478D Timken Tapered Roller Bearing	Da max.:91 mm; d:45 mm; a:51 mm; Calculation factor X:0.6; D:100 mm; Mass bearing:1.05 kg; Basic dynamic load rating C:100 kN; B:25 mm; da min.:54 mm; D1 ≈:81.2 mm; r1,2 min.:1.5 mm; ra max.:1.5 mm; Basic static load rating C0:83 kN; Calculation factor e:0.95; Fatigue load limit Pu:3.55 kN; Limiting speed:12000 r/min; d1 ≈:58 mm; Calculation factor Y2:1.07; Calculation factor Y1:0.66; Calculation factor A:0.0202;
355/353D Timken Tapered Roller Bearing	Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; α:124 °; d:70 mm; Permissible sliding velocity v max.:0.5 m/s; D:85 mm; a:6 mm; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Mass bushing:1.9 kg; Specific static load factor K0:45 N/mm²; Specific dynamic load factor K:25 N/mm²; h:71.5 mm; B:120 mm; Coefficient of friction µ min.:0.08;
497/493D Timken Tapered Roller Bearing	Oil Speed Rating Open/Shielded n2:14000 rpm; D:62.0000 mm; B:17.00 mm; Basic Dynamic Radial Load Rating C:21200 N; Grease Speed Rating n1:11000 rpm; Oil Speed Rating n2:14000 rpm; Basic Static Radial Load Rating Co:10800 N; d:25.000 mm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:7500 rpm; Accessories:One Shield & Snap-Ri; Grease Speed Rating Open/Shielded n1:11000 rpm;
365A/363D Timken Tapered Roller Bearing	Calculation factor kr:0.1; ra max.:2 mm; Reference speed:1300 r/min; Limiting speed:1900 r/min; D:500 mm; db min.:438 mm; d:400 mm; D1 ≈:464 mm; Basic static load rating C0:1180 kN; Mass bearing:22.5 kg; Fatigue load limit Pu:96.5 kN; B:46 mm; da min.:410 mm; Limiting value e:0.2; F:423 mm; Da max.:488 mm; Basic dynamic load rating C:572 kN; r1,2 min.:2.1 mm; d1 ≈:432 mm;
43125/43319D Timken Tapered Roller Bearing	Limiting speed:1100 r/min; Basic dynamic load rating C:221 kN; D1 ≈:632 mm; Minimum load factor A:19; Mass bearing (including seat washer where applicable):12.5 kg; Reference speed:800 r/min; r1,2 min.:1.1 mm; D:680 mm; d:630 mm; Basic static load rating C0:1930 kN; ra max.:1 mm; d1 ≈:678 mm; Da max.:650 mm; H:38 mm; Fatigue load limit Pu:28 kN; da min.:660 mm;
2877/02823D Timken Tapered Roller Bearing	Calculation factor Y0:1.8; Comparative radial load rating CF:1900 kN; B:377 mm; Calculation factor Y1:1.9; Fatigue load limit Pu:1320 kN; T:379 mm; D1 ≈:606 mm; r1,2 min.:1.5 mm; Basic static load rating C0:17600 kN; Basic dynamic load rating C:7650 kN; Design variant/feature:TQON/GW; r3,4 min.:6.4 mm; Calculation factor Y2:2.9; d:510 mm; d1 ≈:535 mm; Thrust factor K:1.71; D:655 mm; Mass bearing:312 kg;
558S/552D Timken Tapered Roller Bearing	Grease Speed Rating n1:2000 rpm; Basic Dynamic Radial Load Rating C:307000 N; d:85.000 mm; Fillet Radius rb:1.00 mm; D:210.0000 mm; Oil Speed Rating n2:2800 rpm; B:104.00 mm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:335000 N;
HH221432/HH221410D Timken Tapered Roller Bearing	Da:160 mm; P180°:64.9 kN; Cap bolt, SAE grade:8; H2:41.275 mm; S:4.763 mm; J max.:295.275 mm; Housing:FSAFS 218; H1:101.6 mm; N1:19.05 mm; J1:53.975 mm; h:38.1 mm; RG:3/8 NPT; Stabilizing ring:SR-18-15; P90°:94.3 kN; Labyrinth ring (dc shaft position):LOR 191; Pa:41.8 kN; P150°:54.3 kN; db:104.775 mm; H:196.85 mm; L:349.25 mm;
436/432D Timken Tapered Roller Bearing	Design variant/feature:NNU/GWC2W33; ra max.:3 mm; Basic dynamic load rating C:2330 kN; r1,2 min.:4 mm; da max.:458 mm; db min.:468 mm; da min.:436 mm; D:580 mm; rb max.:3 mm; b:16.7 mm; D1 ≈:525 mm; Limiting speed:1100 r/min; Basic static load rating C0:5400 kN; Reference speed:750 r/min; B:160 mm; Da max.:564 mm; s max.:7.1 mm; d:420 mm; F:463 mm; Calculation factor kr:0.21;
27875/27820D Timken Tapered Roller Bearing	Material constant KM:330; G:M 72x4; Basic dynamic load rating C:465 kN; dk:92 mm; d4 ≈:92 mm; l5 ≈:40 mm; l3 min.:80 mm; d:70 mm; C1 max.:43 mm; r1 min.:1 mm; α:6 °; l7 min.:78 mm; w:80 mm; B:49 mm; Basic static load rating C0:530 kN; l4 max.:349 mm; Mass rod end:10.5 kg; h1:265 mm; Specific dynamic load factor K:150 N/mm²; d2 max.:162 mm;
33287/33462D Timken Tapered Roller Bearing	E:156 mm; b:12 mm; r1s (min):3 mm; D:180 mm; rs (min):3 mm; Static (Coa):215 kN; Pu:23.960 kN; s:2 mm; F:108 mm; Dynamic (Ca):215 kN; d2:85 mm; d2 (max):119 mm; b1:20.5 mm; B:41 mm;
28980/28921D Timken Tapered Roller Bearing	b1:19 mm; E:191.5 mm; Dynamic (Ca):261 kN; s:2.5 mm; r1s (min):2.1 mm; rs (min):2.1 mm; b:11 mm; d2:120 mm; Pu:31.240 kN; Static (Coa):299 kN; d2 (max):154.5 mm; B:40 mm; D:215 mm; F:144 mm;
13890/13835D Timken Tapered Roller Bearing	Mass rod end:7.1 kg; r1 min.:1 mm; h1:175 mm; l4 max.:246 mm; G:M 52x3; d:60 mm; α:6 °; Specific dynamic load factor K:100 N/mm²; d2 max.:137 mm; l7 min.:70 mm; dk:80 mm; B:44 mm; C1 max.:39 mm; Material constant KM:330; l5 ≈:35 mm; Basic static load rating C0:400 kN; d4 ≈:82 mm; l3 min.:70 mm; w:70 mm; Basic dynamic load rating C:245 kN;
555/552D Timken Tapered Roller Bearing	D:85.0000 mm; d:45.000 mm; Sealed Speed Rating n3:5000 rpm; Grease Speed Rating n1:5000 rpm; Basic Static Radial Load Rating Co:39000 N; B:30.20 mm; Accessories:One Shield & Snap-Ri; Oil Speed Rating n2:6700 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:48800 N;

No.	Brand	J	C	M	E	A	S	D	K
3775/3729D	Timken	-	-	-	-	39 mm	-	-	-
368S/363D	Timken	-	-	-	-	-	-	780 mm	12 mm
369A/363D	Timken	-	-	-	-	-	-	-	-
542/533D	Timken	-	670 mm	15 mm	-	-	-	-	-
387A/384XD	Timken	-	-	-	-	-	-	160.0000 mm	-
355A/353D	Timken	-	-	-	-	-	-	90.0000 mm	-
659/654D	Timken	-	-	-	-	-	-	-	-
53178/53376D	Timken	-	-	-	-	-	-	160 mm	-
29688/29622D	Timken	-	-	-	-	-	-	72 mm	-
33889/33821D	Timken	-	-	-	-	68.263 mm	0.794 mm	-	-
8125/08231D	Timken	-	-	-	-	-	-	420.0000 mm	-
582/572D	Timken	-	-	-	-	-	-	1090 mm	-
835/834D	Timken	-	-	-	-	-	-	520 mm	-
34306/34478D	Timken	-	-	-	-	-	3.969 mm	-	-
42350/42587D	Timken	-	-	-	-	-	-	-	-
757/752D	Timken	-	-	-	-	-	-	80.0000 mm	-
598/592D	Timken	-	-	-	-	-	-	26 mm	-
13890/13835D	Timken	-	-	-	-	-	-	-	-
639/632D	Timken	-	-	-	-	-	-	280.0000 mm	-
480/472D	Timken	-	110 mm	-	-	-	-	370 mm	-
399AS/394D	Timken	82.5 mm	-	-	-	32.5 mm	-	-	-
55187/55433D	Timken	-	-	-	125.3 mm	-	-	140 mm	-

78250/78549D Timken Tapered Roller Bearing Video

Timken 78250/78549D INTERCHANGE

Thrust Tapered Roller Bearing Part series 78250/78549D is a potential replacement for these common bearing part numbers:

NSK78250/78549D
SKF78250/78549D
NTN78250/78549D
FAG78250/78549D
TIMKEN78250/78549D
KOYO78250/78549D
NACHI78250/78549D
DODGE78250/78549D

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China 6204 2rs Bearing Supplier: Address3560 Hevy Meet, St-Brent, Quebec, B6Y 5B3, Canada; Phone(Working Time)+1-350-464-4936; Fax

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