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78255X/78549D Timken Tapered Roller Bearing

Name: 78255X/78549D Timken Tapered Roller Bearing
Brand: Timken
SKU: 78255X/78549D
Rating: 4.9 (5 reviews)

Timken 78255X/78549D Bearing SPECIFICATIONS

Offer High China 6204 2rs Bearing Supplier 143 kg Mass bearing Quality Brand 78255X/78549D Timken Tapered Roller Bearing .Contact Us Online to Get Best Quote.
Brand Name:Timken
Model Number:
78255X/78549D
Mass bearing:143 kg
Da max.:582 mm
Calculation factor e:0.21
r1,2 min.:5 mm
B:148 mm
b:22.3 mm
D1 ≈:557 mm
Limiting speed:240 r/min

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China 6204 2rs Bearing Supplier2020-07-10 09:46:19
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78255X/78549D Timken Tapered Roller Bearing Technology

Mass bearing:143 kg
Da max.:582 mm
Calculation factor e:0.21
r1,2 min.:5 mm
B:148 mm
b:22.3 mm
D1 ≈:557 mm
Limiting speed:240 r/min
D:600 mm
Calculation factor Y2:4.8
Fatigue load limit Pu:415 kN
da min.:418 mm
Basic dynamic load rating C:3515 kN
K:12 mm
da max.:443 mm
d:400 mm
ra max.:4 mm
d2 ≈:443 mm
Calculation factor Y1:3.2
Basic static load rating C0:5850 kN

Timken 78255X/78549D Information techniques 78255X/78549D Timken Tapered Roller Bearing

55200/55433D Timken Tapered Roller Bearing	rb max.:1.5 mm; Fatigue load limit Pu:31 kN; Mass bearing:1.76 kg; d1 ≈:115 mm; Da min.:125 mm; T:32 mm; Limiting speed:4300 r/min; ra max.:2 mm; Basic static load rating C0:270 kN; Cb min.:8 mm; Dimension series:3CC; C:24 mm; da max.:100 mm; Reference speed:3600 r/min; Da max.:131 mm; Calculation factor Y:1.4; B:32 mm; a:29.649 mm; Calculation factor Y0:0.8; db min.:101 mm;
78250/78549D Timken Tapered Roller Bearing	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;
389A/384D Timken Tapered Roller Bearing	Appropriate attachment bolt size G:0.75 in; A1:111.125 mm; Stabilizing ring:SR-20-17; H2:44.45 mm; P60°:119 kN; H:217.488 mm; ba:44.45 mm; J min.:295.275 mm; Ca:55.804 mm; Max. speed for Taconite seal:900 r/min; P180°:48.9 kN; Mass pillow block:28.1 kg; Housing:FSAF 520; N1:22.225 mm; P90°:71.2 kN; Taconite seal:TER 101; J1:60.325 mm; R2:30.163 mm; J max.:333.375 mm; Cap bolt, SAE grade:5;
44150/44363D Timken Tapered Roller Bearing	Basic Dynamic Radial Load Rating C:605000 N; Oil Speed Rating n2:1500 rpm; Grease Speed Rating n1:1300 rpm; d:240.000 mm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:1100000 N; Fillet Radius rb:1.00 mm; B:110.00 mm; D:390.0000 mm;
355A/353D Timken Tapered Roller Bearing	Oil Speed Rating Open/Shielded n2:8000 rpm; Accessories:Without Accessories; Grease Speed Rating Open/Shielded n1:6700 rpm; Basic Dynamic Radial Load Rating C:17400 N; B:13.00 mm; d:65.000 mm; Sealed Speed Rating n3:4300 rpm; Basic Static Radial Load Rating Co:16000 N; D:90.0000 mm; Fillet Radius ra:1.00 mm;
366/363D Timken Tapered Roller Bearing	Basic Static Radial Load Rating Co:44000 N; Oil Speed Rating Open/Shielded n2:4800 rpm; d:110.000 mm; Sealed Speed Rating n3:2500 rpm; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:43600 N; D:150.0000 mm; Fillet Radius ra:1.00 mm; B:20.00 mm; Grease Speed Rating Open/Shielded n1:4000 rpm;
55187/55433D Timken Tapered Roller Bearing	d2 (max):102.2 mm; Static (Coa):114 kN; D:140 mm; b1:13.5 mm; s:2 mm; d2:80 mm; E:125.3 mm; b:8 mm; Pu:13.510 kN; Dynamic (Ca):106 kN; B:26 mm; rs (min):2 mm; F:95 mm; r1s (min):2 mm;
385X/384ED Timken Tapered Roller Bearing	B:60 mm; d:65 mm; Mass bushing:0.63 kg; Coefficient of friction µ min.:0.05; D:80 mm; Tolerance shaft:h8; Specific static load factor K0:20 N/mm²; Coefficient of friction µ max.:0.1; Permissible sliding velocity v max.:5 m/s; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s;
480/472D Timken Tapered Roller Bearing	Design (sliding contact surface combination):Steel/steel, heavy-d; Specific dynamic load factor K:100 N/mm²; C:110 mm; B:150 mm; Da min.:321.5 mm; b1:15.5 mm; r1 min.:1.1 mm; ra max.:1 mm; Sealing solution:Triple-lip seals; Lubricant:Regular relubricatio; d:260 mm; Mass plain bearing:51.5 kg; D:370 mm; Da max.:359 mm; Specific static load factor K0:500 N/mm²; r2 min.:1.1 mm; dk:325 mm; rb max.:1 mm;
368A/363D Timken Tapered Roller Bearing	PG:1/4 NPT; L:711.2 mm; Ca:101.803 mm; A1:190.5 mm; Appropriate attachment bolt size G:1.25 in; ba:80.169 mm; Bearing limiting speed:2000 r/min; RG:1 NPT; Stabilizing ring:2 x 36053-140; J1:114.3 mm; da:203.2 mm; H2:79.375 mm; Cap bolt, SAE grade:5; Da:339.999 mm; Mass pillow block:153 kg; h:57.15 mm; J max.:619.125 mm; Eye bolt:2 x 1/2-13 UNC; Initial grease fill:1672.65 g; R2:42.069 mm;
598X/592D Timken Tapered Roller Bearing	B:74.00 mm; Oil Speed Rating n2:3900 rpm; Grease Speed Rating n1:3000 rpm; Basic Dynamic Radial Load Rating C:225000 N; Fillet Radius rb:1.00 mm; d:65.000 mm; Basic Static Radial Load Rating Co:275000 N; D:160.0000 mm; Fillet Radius ra:2.00 mm;
465/452D Timken Tapered Roller Bearing	d:80.000 mm; Grease Speed Rating Open/Shielded n1:3800 rpm; Basic Dynamic Radial Load Rating C:124000 N; Basic Static Radial Load Rating Co:86500 N; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating n2:4500 rpm; Grease Speed Rating n1:3800 rpm; Accessories:Snap-Ring; Fillet Radius ra:2.00 mm; B:39.00 mm; D:170.0000 mm; Oil Speed Rating Open/Shielded n2:4500 rpm;
392/394D Timken Tapered Roller Bearing	r3,4 min.:0.6 mm; das:92 mm; Calculation factor Y:0.4; rb max.:0.5 mm; Calculation factor e:0.3; Mass bearing:1.43 kg; da min.:86 mm; s max.:4 mm; r1,2 min.:1.1 mm; d1 ≈:95 mm; Limiting speed:3000 r/min; D1 ≈:111 mm; Basic dynamic load rating C:165 kN; d:80 mm; ra max.:1 mm; D:125 mm; Calculation factor kr:0.3; E:116.99 mm; Da max.:119 mm; Basic static load rating C0:228 kN;
567A/563D Timken Tapered Roller Bearing	Basic Dynamic Radial Load Rating C:34500 N; d:70.000 mm; Oil Speed Rating n2:6500 rpm; Basic Static Radial Load Rating Co:35500 N; D:110.0000 mm; Fillet Radius ra:1.00 mm; B:20.00 mm; Grease Speed Rating n1:5000 rpm;
476/472D Timken Tapered Roller Bearing	End plug (suffix Y):EPR 21; H:398.462 mm; ba:78.581 mm; Initial grease fill:1672.65 g; P120°:151 kN; R2:42.069 mm; Housing:SAFS 538; P180°:160 kN; da:173.037 mm; Cap bolt recommended tightening torque:1735.4 N·m; Appropriate attachment bolt size G:1.25 in; H2:79.375 mm; Stabilizing ring:SR-38-32; A1:190.5 mm; P90°:249 kN; Eye bolt:2 x 1/2-13 UNC; J1:114.3 mm; Cap bolt:1 1/8-7 UNC;
HH221430/HH221410D Timken Tapered Roller Bearing	Calculation factor Y0:2.5; Mass bearing + sleeve:900 kg; Basic dynamic load rating C:10435 kN; B1:348 mm; D1 ≈:866 mm; G1:40 mm; Reference speed:300 r/min; Limiting speed:500 r/min; d2 ≈:758 mm; Calculation factor Y1:2.4; G:Tr 710x7; Basic static load rating C0:20400 kN; ra max.:6 mm; da min.:686 mm; d1:630 mm; Da max.:952 mm; D:980 mm; B2 ≈:374 mm; b:22.3 mm; r1,2 min.:7.5 mm;

No.	Brand	J	C	M	E	A	S	D	K
590A/592D	Timken	-	-	-	-	-	-	-	-
9278/9220D	Timken	-	-	4 mm	-	-	-	105 mm	-
25570/25520D	Timken	-	-	-	-	-	-	1580 mm	12 mm
395/394D	Timken	-	-	-	77.5 mm	-	-	90 mm	-
55187/55444D	Timken	-	-	-	-	-	-	-	-
466/452D	Timken	-	-	-	-	-	-	-	-
33895/33821D	Timken	-	-	-	-	-	4.763 mm	-	-
55175/55444D	Timken	-	-	-	-	-	-	215.0000 mm	-
43125/43319D	Timken	-	-	-	-	-	-	680 mm	-
2580/2524YD	Timken	-	-	-	-	-	-	380.0000 mm	-
13685/13621D	Timken	-	-	-	-	-	-	260 mm	-
28159/28318D	Timken	-	-	-	-	-	-	700 mm	-
M919048/M919010D	Timken	-	-	-	-	-	-	-	-
582/572D	Timken	-	-	-	-	-	-	1090 mm	-
635/632D	Timken	-	-	-	-	-	-	80 mm	-
842/834D	Timken	-	-	-	-	-	-	-	-
3779/3729D	Timken	-	-	-	-	-	4.763 mm	-	-
33281/33462D	Timken	-	-	-	-	-	-	500.0000 mm	-
757/752D	Timken	-	-	-	-	-	-	80.0000 mm	-
642/632D	Timken	-	-	-	-	-	-	-	-
33287/33462D	Timken	-	-	-	156 mm	-	-	180 mm	-
L116149/L116110D	Timken	-	-	-	-	-	-	72.0000 mm	-
18685/18620D	Timken	-	-	-	-	-	-	170.0000 mm	-

78255X/78549D Timken Tapered Roller Bearing Video

Timken 78255X/78549D INTERCHANGE

Thrust Tapered Roller Bearing Part series 78255X/78549D is a potential replacement for these common bearing part numbers:

NSK78255X/78549D
SKF78255X/78549D
NTN78255X/78549D
FAG78255X/78549D
TIMKEN78255X/78549D
KOYO78255X/78549D
NACHI78255X/78549D
DODGE78255X/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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