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Komatsu D31EX-22 Reman Dozer Travel Motor

Name: Komatsu D31EX-22 Reman Dozer Travel Motor
Brand: Komatsu
SKU: D31EX-22
Rating: 4.9 (5 reviews)

Komatsu D31EX-22 Bearing SPECIFICATIONS

Komatsu D31EX-22 Reman Dozer Travel Motor Engineering China Kobelco Hydraulic Final Drive Motor Supplier 20.5 mm B Calculator , 17 mm d 0.014 kg Mass inner ring Komatsu Dozer Travel Motor Manufacturing Service . Get Your Free.
Brand Name:Komatsu
Model Number:
D31EX-22
B:20.5 mm
Mass inner ring:0.014 kg
d:17 mm
F:20 mm
r, r1,2 min.:0.3 mm

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China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Komatsu Dozer Travel Motor Product Description

B:20.5 mm
Mass inner ring:0.014 kg
d:17 mm
F:20 mm
r, r1,2 min.:0.3 mm

Komatsu D31EX-22 Komatsu D31EX-22 Reman Dozer Travel Motor Details

No.	Brand	H	b	D	h	F	B	S	s
D37EX-21A	Komatsu	98.425 mm	-	-	-	-	59.531 mm	-	29.766 mm
11Y-27-30100	Komatsu	-	-	62.0000 mm	-	-	17.00 mm	-	-
D31EX-21A-M	Komatsu	-	-	-	-	-	30 mm	-	-
D37EX-23	Komatsu	-	-	-	57.15 mm	-	-	-	-
D37PX-21A-M	Komatsu	-	-	22.0000 mm	-	-	7.00 mm	-	-
D37PX-21	Komatsu	-	-	-	-	-	-	-	-
D31PX-21A	Komatsu	-	6.4 mm	-	-	-	-	-	-
D37PX-21A	Komatsu	-	-	320 mm	-	-	86 mm	-	-
D39PX-21A-M	Komatsu	-	-	37.0000 mm	-	-	12.00 mm	-	-
D37EX-21	Komatsu	-	-	-	-	-	-	-	-
D31EX-21	Komatsu	-	-	-	-	-	-	-	-
D31EX-22	Komatsu	-	-	-	-	20 mm	20.5 mm	-	-
D37PX-23	Komatsu	-	-	200.0000 mm	-	-	33.00 mm	-	-
D31PX-21	Komatsu	-	-	32.0000 mm	-	-	10.00 mm	-	-
D37EX-21A-M	Komatsu	-	-	-	-	-	-	-	-
D39PX-21	Komatsu	-	-	180.0000 mm	-	-	102.00 mm	-	-
D39EX-21	Komatsu	-	4 mm	-	-	34 mm	17 mm	-	1.4 mm
D39EX-21A-M	Komatsu	-	-	90.0000 mm	-	-	20.00 mm	-	-
D39PX-21A	Komatsu	-	-	-	79.375 mm	-	-	-	-
D31PX-22	Komatsu	-	-	-	-	47 mm	15 mm	-	-
D39EX-21A	Komatsu	317.5 mm	-	-	50.8 mm	-	-	4.763 mm	-
D37PX-22	Komatsu	-	-	190.0000 mm	-	-	86.00 mm	-	-

Komatsu D37EX-22 Reman Dozer Travel Motor	Basic dynamic load rating C:14 kN; B1:31 mm; A3:3.2 mm; Da:63.5 mm; SWN:7 mm; Hexagonal key size for grub screw N:3.175 mm; s1:23.5 mm; Bearing:YET 205-015; L:70 mm; Housing:FYTB 505 M;
Komatsu D37EX-21A Reman Dozer Travel Motor	J min.:142.875 mm; L:187.325 mm; da:36.513 mm; Basic dynamic load rating C:96.5 kN; Limiting speed:6000 r/min; H1:47.625 mm; s:29.766 mm; Mass bearing unit:3.15 kg; H:98.425 mm; B:59.531 mm;
Komatsu D37PX-23 Reman Dozer Travel Motor	Accessories:One Seal; Oil Speed Rating Open/Shielded n2:3800 rpm; Grease Speed Rating Open/Shielded n1:3200 rpm; d:130.000 mm; Basic Static Radial Load Rating Co:100000 N; D:200.0000 mm; Basic Dynamic Radial Load Rating C:106000 N; Fillet Radius ra:2.00 mm; B:33.00 mm; Sealed Speed Rating n3:2000 rpm;
Komatsu D31EX-21 Reman Dozer Travel Motor	Mass bearing:0.9 kg; Calculation factor f2B:1.02; Basic static load rating C0:36 kN; db min.:91 mm; d:85 mm; Preload class C GC:480 N; d2:99.3 mm; a:25.5 mm; Db max.:126.8 mm; Static axial stiffness, preload class B:79 N/µm;
Komatsu D39EX-22 Reman Dozer Travel Motor	Specific dynamic load factor K:10 N/mm²; D:55 mm; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; d:45 mm; Specific static load factor K0:20 N/mm²; Tolerance housing:H7; D1:65 mm; Coefficient of friction µ min.:0.05; B:45 mm;
Komatsu D31EX-21A-M Reman Dozer Travel Motor	Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; Effective load carrying cross section A:560 mm²; Specific static load factor K0:200 N/mm²; Coefficient of friction µ min.:0.03; Tolerance shaft:h8; B:30 mm; d:20 mm; Coefficient of friction µ max.:0.08; Specific dynamic load factor K:140 N/mm²;
Komatsu D37EX-21A-M Reman Dozer Travel Motor	B4:6 mm; A5:32.5 mm; Housing:SYWK 507 Y; N1:14.5 mm; J:126 mm; A:45 mm; H1:47.6 mm; Fatigue load limit Pu:0.655 kN; N:21.5 mm; J min.:119 mm;
Komatsu D31PX-21A Reman Dozer Travel Motor	d:220 mm; d1 ≈:280.88 mm; Fatigue load limit Pu:300 kN; rc max.:1 mm; b:6.4 mm; Db min.:326 mm; r1,2 min.:4 mm; a:156.177 mm; r5 min.:1 mm; Limiting speed:1700 r/min;

Komatsu D31EX-22 Reman Dozer Travel Motor Video

Komatsu D31EX-22 INTERCHANGE

Komatsu Dozer Travel Motor Part series D31EX-22 is a potential replacement for these common bearing part numbers:

NSKD31EX-22
SKFD31EX-22
NTND31EX-22
FAGD31EX-22
TIMKEND31EX-22
KOYOD31EX-22
NACHID31EX-22
DODGED31EX-22

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