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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Oil Seals（Environment, Applications：Cold Resistant）

Oil seals are parts that prevent oil leaks from the ends of rotary shafts in automotive engines or motors. Oil seals prevent lubricating oil, water or liquid chemicals used in machinery from leaking through machinery gaps. They also function to prevent the entry of outside dust or dirt. Besides vehicles, oil seals are also used in machinery from various sectors such as aircraft, ships and home appliances. They come in many different shapes, with different types used for different applications. Examples include Type A (commonly used for rotating parts), Type U (used for rotating parts while also protecting against the entry of contaminants from outside), Type K (performing as a grease seal) and Type S (protecting the housing inner surface and seal circumference lip by allowing them to slide). There are many compact models and easily mounted models.

3 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less

HMS Type Peripheral Metal Oil Seal Spring

JTEKT KOYO

1. Compact/lightweight — contributing to resource saving.
The seal width has been reduced making it compact while retaining the sealing performance.
It is useful for lightweight/compact machines and resource saving.
2. The optimal lip structure demonstrates a high sealing performance
Uses a wire contact lip method with the appropriate tension force.
Demonstrates a high sealing performance at low torque without loss of conformability/eccentricity resistance.
3. Rubber material with a high self-lubricating performance, low heat generation, and long life
The rubber oil seal material has a high self-lubricating performance—that is based on many years of research and testing—and suppresses chemical change, such as hardening, softening, and aging.
Superior durability demonstrating long-life with low heat generation—even at high peripheral speeds.
4. High sealability and long life due to hydrodynamic rib
(Perfect seal, helix seal, and super helix seal)
The sealing performance and service life of the oil seal have been dramatically improved by the special spiral thread (hydro dynamic rib) that is provided in one or both directions.

Standard Price:	SGD 17.25
Days to Ship:	10 Day(s) or more

MH Type Peripheral Rubber Oil Seal Without Spring

JTEKT KOYO

1. Contributing to weight reduction, size reduction, and resource saving. More compact with a smaller seal width, but retains sealing performance. Useful for lightweight, compact, resource saving in machines.
2. Optimal lip structure to ensure high sealing performance. Uses line contact lip type with appropriate tension. Demonstrates superb sealing properties at low torques without sacrificing tracking properties or eccentricity resistance.
3. Rubber material of high self-lubrication property, achieving low heat generation and long life. The rubber materials of the oil seal have high self-lubrication developed with research and years of experience, and inhibit chemical changes such as hardening, softening, and aging. Excellent durability, and heat resistant even under high peripheral speed with a long lifespan.
4. High sealing ability and long lifespan thanks to the hydro-dynamic rib. Perfect seal, helix seal, and super helix seal. Oil seal sealing performance and lifespan improved with the special spiral screw installed in one or both directions (hydro-dynamic rib).

Standard Price:	SGD 6.23
Days to Ship:	10 Day(s) or more

HMSA Type Peripheral Metal Oil Packing Spring With Auxiliary Lip

JTEKT KOYO

Standard Price:	SGD 109.34-
Days to Ship:	10 Day(s) or more


Brand
Product Series
Days to Ship
Shaft Dia. d(φ)
Sealing Subject Liquid
Sliding Surface
Environment, Applications
Seal Material
Seal Rim Area Material
Dust Lip


Brand	JTEKT KOYO	JTEKT KOYO	JTEKT KOYO
Product Series	HMS Type Peripheral Metal Oil Seal Spring	MH Type Peripheral Rubber Oil Seal Without Spring	HMSA Type Peripheral Metal Oil Packing Spring With Auxiliary Lip
Days to Ship	10 Day(s) or more	10 Day(s) or more	10 Day(s) or more
Shaft Dia. d(φ)	80	8	210 ～ 280
Sealing Subject Liquid	Lubricant / Grease	Lubricant / Grease	Lubricant / Grease
Sliding Surface	Shaft	Shaft	Shaft
Environment, Applications	Cold Resistant	Cold Resistant	Cold Resistant
Seal Material	Nitrile Rubber	Nitrile Rubber	Nitrile Rubber
Seal Rim Area Material	Metal	Rubber (With Metal Core)	Metal
Dust Lip	No	No	Yes

Configure

Specification/Dimensions

Shaft Dia. d(φ)
2.7-3.5

3

3.5-4.5

4

4.5-5.5

5

5.5-6.5

6

6.5-8.0

7

8

8.0-9.5

9

9.5-11.5

10

11

11.5-13.5

11.5-12.5

12

12.5-13.5

13

13.5-15.5

14

15

15.5-17.5

16

17

17.5-19

18

19

19-21

20

21

21-24

22

23

24

24-27

25

26

27

27-29

28

29

29-31

30

31

31-33

32

33

33-36

34

35

36

36-38

37

38

38-43

40

42

43

43-48

44

45

46

47

48

48-53

49

50

51

52

53-58

54

55

56

57

58

58-63

60

62

63

63-68

64

65

66

67

68

68-73

70

71

72

73-78

74

75

78

78-83

80

82

83-88

85

88

88-93

90

93-98

95

98

98-105

100

105

105-115

110

112

115

115-125

120

125

125-135

128

130

135

135-145

140

145

145-155

150

155

155-165

160

165

165-175

170

175

175-185

180

185

185-195

190

190-210

195

195-210

199

200

205

210

210-235

220

230

235

235-265

240

250

255

260

265-290

275

280

290

290-310

300

305

310

320

325

330

340

350

360

370

375

380

390

400

410

420

440

450

460

465

480

560

600

610

650

700
Drawing

Clear

Sealing Subject Liquid
- Lubricant
- Water
- Grease
- Chemical Solution
- Gasoline
- Alcohol
- vapor
Clear

Sliding Surface
- Shaft
- End Face
- Housing Inner Surface
Images

Clear

Environment, Applications
- Standard
- Fuel Resistant
- Heat Resistant
- Cold Resistant
- Weather Resistant
- Abrasion Resistant
- For Food
- Pressure Resistant
- Chemical Resistant
- Low Friction
- For Rolling Bearing
Clear

Seal Material
- Nitrile Rubber
- Acrylic Rubber
- Silicon Rubber
- Fluororubber
- Fluororesin
- Nitrile Rubber + Fluoro Resin Baking
- Polytetrafluoroethylene
Clear