Bearings & Bearing Sets

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Bearings comprise of two parts, the cup which is pressed into the hub and the cone, this is the part that contains the rollers of the bearing.Bearings should always be replaced in a set, that is the cup and cone together. In a bearing combination in a hub, the bearing on the inside of the hub flange (the side closest to the centre of the trailer) is called the inner bearing. The bearing on the outside is called the outer bearing.

LM Bearing Sets

PART NO

MANUFACTURERS PART NUMBER

HOUSING DIAMETER NOMINAL

BEARING jOURNAL/SEAL

JOURNAL DIAMETER NOMINAL

Inner bearing

491005 japanese

491105 Chinese

LM67048/10 (Holden Inner)

59.10 mm

31.75mm

Outer bearing

491010 japanese

491110 Chinese

LM11949/10 (Holden outer)

45.20 mm

19.05mm

Grease seal

491015

28550

59.10 mm

37.5mm

Grease cap

491020

DC1

45.20 mm

N/A

Slimline Bearing Sets

PART NO

MANUFACTURERS PART NUMBER

HOUSING DIAMETER NOMINAL

BEARING JOURNAL/SEAL

JOURNAL DIAMETER NOMINAL

Inner bearing

492005 japanese

491120 Chinese

L68149/10 (Ford inner)

59.10 mm

35.00mm

Outer bearing

492010 japanese

491130 Chinese

LM12749/10 (Ford outer)

45.20 mm

22.00mm

Grease seal

492015

28600

59.10 mm

43.9mm

Grease cap

493020

DC1

45.20 mm

N/A

Parallel Bearing Sets

PART NO

MANUFACTURERS PART NUMBER

HOUSING DIAMETER NOMINAL

BEARING JOURNAL/SEAL

JOURNAL DIAMETER NOMINAL

Inner bearing

492005 japanese

491120 Chinese

L68149/10

59.10 mm

35.00mm

Outer bearing

492005 japanese

491120 Chinese

L68149/10

59.10 mm

35.00mm

Grease seal

492015

28600

59.10 mm

43.9mm

Grease cap

493020

DC2

63.00mm

N/A

1.5 Tonne Bearing Sets

PART NO

MANUFACTURERS PART NUMBER

HOUSING DIAMETER NOMINAL

BEARING JOURNAL/SEAL

JOURNAL DIAMETER NOMINAL

Inner bearing

492010 japanese

LM29749/10

65.06mm

38.10mm

Outer bearing

491005 japanese

LM67048/10

59.10mm

31.75mm

Grease seal

493015

30400

68.96mm

50.9mm

Grease cap

493020

DC2

63.00mm

N/A

2 Tonne Bearing Sets

PART NO

MANUFACTURERS PART NUMBER

HOUSING DIAMETER NOMINAL

BEARING JOURNAL/SEAL

JOURNAL DIAMETER NOMINAL

Inner bearing

494005 japanese

HR30210

89.96mm

50.00mm

Outer bearing

494010 japanese

15123/15245

61.95mm

31.75mm

Grease seal

494015

64607

89.96mm

60.3mm

Grease cap

493020

DC2

63.00mm

N/A

3 Tonne Bearing Sets

PART NO

MANUFACTURERS PART NUMBER

HOUSING DIAMETER NOMINAL

BEARING JOURNAL/SEAL

JOURNAL DIAMETER NOMINAL

Inner bearing

494005 japanese

HR30210

89.96mm

50.00mm

Outer bearing

493002 japanese

LM29749/10

65.06mm

38.10mm

Grease seal

494015

64607

89.96mm

60.3mm

Grease cap

495020

DC3

76.00mm

N/A

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