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JHM720249 JHM72021 Timken Tapered Roller Bearings

Name: JHM720249 JHM72021 Timken Tapered Roller Bearings
Brand: Timken
SKU: JHM720249 JHM72021
Rating: 4.9 (5 reviews)

Timken JHM720249 JHM72021 Bearing SPECIFICATIONS

JHM720249 JHM72021 Timken Tapered Roller Bearings NACHI BEARINGS OF AMERICA CORP. with easy-to-use 0.8 mm r1 max. parts 0.3 mm r1,2 min. graphics, giving you the ability to check parts availability, Tapered Roller Bearings pricing, examine remanufactured options.
Brand Name:Timken
Model Number:
JHM720249 JHM72021
r1 max.:0.8 mm
r1,2 min.:0.3 mm
Lw:13.8 mm
r2 max.:1 mm
Dw:4 mm
Mass needle roller:1.36 g

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NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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JHM720249 JHM72021 Timken Tapered Roller Bearings specification

r1 max.:0.8 mm
r1,2 min.:0.3 mm
Lw:13.8 mm
r2 max.:1 mm
Dw:4 mm
Mass needle roller:1.36 g

Timken JHM720249 JHM72021 JHM720249 JHM72021 Timken Tapered Roller Bearings Specifications

H936340 H93631 Timken Tapered Roller Bearings	Specific static load factor K0:45 N/mm²; D1:175 mm; D:160 mm; a:4.5 mm; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:124 °; Mass bushing:4.05 kg; d:140 mm; B1:10 mm; Coefficient of friction µ min.:0.08; B:90 mm; Coefficient of friction µ max.:0.15; h:142 mm; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; Tolerance shaft:e7;
34301 34478 Timken Tapered Roller Bearings	Limiting speed:3200 r/min; rb max.:3.3 mm; C:33.338 mm; Ca min.:6 mm; Basic dynamic load rating C:281 kN; r3,4 min.:3.3 mm; Da min.:165 mm; d1 ≈:154.5 mm; ra max.:3.5 mm; B:38.1 mm; Db min.:174 mm; D:182.562 mm; d:127 mm; a:34.02 mm; Mass bearing:3.3 kg; Calculation factor Y0:1.1; Calculation factor Y:2; da max.:140 mm; Reference speed:2600 r/min; db min.:142 mm;
X32038XM Y32038XM Timken Tapered Roller Bearings	Preload class B GB:330 N; r3,4 min.:0.6 mm; Static axial stiffness, preload class A:53 N/µm; db min.:71 mm; Calculation factor f2A:1; da min.:71 mm; Static axial stiffness, preload class C:112 N/µm; Calculation factor f2C:1.05; Calculation factor f2B:1.03; r1,2 min.:1.1 mm; a:20.2 mm; rb max.:0.6 mm; Calculation factor fHC:1; d1:77.26 mm; Reference grease quantity Gref:6.2 cm³; Basic dynamic load rating C:20.3 kN;
46790 4672 Timken Tapered Roller Bearings	ra max.:3 mm; d3:240 mm; Basic dynamic load rating C:1345 kN; Calculation factor Y2:4.2; Da max.:323 mm; r1,2 min.:4 mm; D:340 mm; Calculation factor Y1:2.8; d1:170 mm; Ba min.:21 mm; Calculation factor Y0:2.8; Mass bearing + sleeve:44.4 kg; b:16.7 mm; B4:30.5 mm; db min.:202 mm; da max.:220 mm; Calculation factor e:0.24; Fatigue load limit Pu:150 kN; Basic static load rating C0:1700 kN; B:92 mm;
HM911245 HM91121 Timken Tapered Roller Bearings	d2 ≈:441 mm; Basic dynamic load rating C:605 kN; Calculation factor X:0.39; D1 ≈:526.65 mm; Calculation factor Y2:0.76; Reference speed:950 r/min; Db max.:591 mm; a:189 mm; Mass bearing:90.5 kg; ra max.:4 mm; Calculation factor kr:0.085; Fatigue load limit Pu:22.4 kN; r3,4 min.:2 mm; rb max.:2 mm; da min.:418 mm; Calculation factor Y0:0.33; D:600 mm; Limiting speed:1200 r/min; B:90 mm;
80480 80425 Timken Tapered Roller Bearings	Chamfer:1.5 mm; Da:157 mm; d:90 mm; Static Load Rating:80.2 kN; D:210 mm; Mounting Hole Size:9 mm; Mounting Hole Countersink Diameter:14 mm; da:139 mm; B:25 mm; Outer rings PCD:187 mm; Number of Mounting Holes:12; Oil Holes:3 mm; Inner rings PCD:112 mm; Dynamic Load Rating:46 kN;
861 854 Timken Tapered Roller Bearings	Attachment bolt diameter G:15.875 mm; A:101.6 mm; Limiting speed:3400 r/min; H:160.338 mm; s:32.941 mm; L:304.8 mm; da:68.263 mm; Mass bearing unit:11.6 kg; H2:47.625 mm; J min.:231.775 mm; H1:79.375 mm; S:0.794 mm; J max.:257.175 mm; J1:53.975 mm; Basic dynamic load rating C:212 kN; B:65.484 mm;
67790 6772 Timken Tapered Roller Bearings	Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; B:30 mm; d:16 mm; Coefficient of friction µ max.:0.1; Tolerance shaft:h8; Mass bushing:0.11 kg; Coefficient of friction µ min.:0.05; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; D:32 mm;
JLM714149 JLM71411 Timken Tapered Roller Bearings	J:320 mm; B:86 mm; P120°:280 kN; H1:112 mm; P0°:470 kN; Limiting speed:1050 r/min; P55°:620 kN; J7:40 mm; Basic static load rating C0:375 kN; Calculation factor Y1:2.8; Mass bearing unit:21 kg; S:2.5 mm; da:90 mm; Fatigue load limit Pu:39 kN; Tightening torque for attachment bolts:665 N·m; P150°:250 kN; J6:355 mm; Grease quantity for relubrication:13 g; Calculation factor e:0.24;
HH228340 HH22831 Timken Tapered Roller Bearings	C:85.725 mm; rb max.:1.1 mm; ra max.:1 mm; Specific static load factor K0:300 N/mm²; Mass plain bearing:9.7 kg; D:177.8 mm; Basic dynamic load rating C:1700 kN; da max.:130.5 mm; r1 min.:1 mm; Sealing solution:Triple-lip seals; Design (sliding contact surface combination):Steel/PTFE fabric; da min.:123 mm; α:6 °; dk:164.465 mm; Da max.:168.5 mm; Lubricant:Maintenance free &nd; Basic static load rating C0:3400 kN;

No.	Brand	F	B	K	R	h	b	C	M
33287 33462	Timken	-	-	-	-	-	-	-	-
H913849 H91381	Timken	-	8 mm	-	-	-	-	-	-
JHM720249 JHM72021	Timken	-	-	-	-	-	-	-	-
HM212049 HM212011	Timken	-	73.025 mm	-	-	-	-	-	-
HH923649 HH92361	Timken	-	-	12 mm	-	-	22.3 mm	-	-
JLM506849 JLM50681	Timken	-	4 mm	-	-	-	-	-	-
HH437549 HH43751	Timken	-	-	-	-	-	-	-	-
H238148 H23811	Timken	-	42.9 mm	-	-	-	-	-	-
JHM318448 JHM31841	Timken	-	30.162 mm	-	-	-	-	26.949 mm	-
46790 4672	Timken	-	92 mm	-	-	-	16.7 mm	-	-
JHM516849 JHM51681	Timken	-	-	-	-	-	-	-	-
683 672	Timken	-	9 mm	-	-	-	-	-	-
H936349 H93631	Timken	-	31 mm	-	-	-	6 mm	-	-
HM813846 HM813811	Timken	-	20 mm	-	-	-	1.8 mm	-	-
HM903249 HM90321	Timken	-	50 mm	-	-	26 mm	-	-	-
HH914449 HH914412	Timken	-	8 mm	-	-	-	-	-	-
LM522548 LM52251	Timken	-	34.1 mm	-	-	-	-	-	-
JM738249 JM73821	Timken	-	618 mm	-	-	-	-	-	-
X32226M Y32226M	Timken	-	13 mm	-	-	-	-	-	-
64450 647	Timken	-	-	-	-	63.5 mm	-	-	-
H414249 H41421	Timken	-	-	-	-	-	-	-	-
H242649 H24261	Timken	-	26 mm	-	-	8.1 mm	6.5 mm	-	-
HM321245 HM32121	Timken	-	350 mm	-	-	252.5 mm	-	-	-
H936340 H93631	Timken	-	31.5 mm	-	-	-	-	-	-

JHM720249 JHM72021 Timken Tapered Roller Bearings Video

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Timken JHM720249 JHM72021 INTERCHANGE

Tapered Roller Bearings Part series JHM720249 JHM72021 is a potential replacement for these common bearing part numbers:

NSKJHM720249 JHM72021
SKFJHM720249 JHM72021
NTNJHM720249 JHM72021
FAGJHM720249 JHM72021
TIMKENJHM720249 JHM72021
KOYOJHM720249 JHM72021
NACHIJHM720249 JHM72021
DODGEJHM720249 JHM72021

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