LER Seals On The Timken Company

Smarter Bearing Selection Is Here

The Timken ^® Syber ^® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ^® Syber ^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Part Number	Seal Type	Material	Inside Diameter	Outer Diameter	Overall Width	CAD
LER 107	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.8125 in	N/A 4.63 in	N/A 1 in	N/A
LER 88	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.875 in	N/A 4.44 in	N/A 0.688 in	N/A
LER 92	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.875 in	N/A 4.755 in	N/A 0.938 in	N/A
LER 108	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.875 in	N/A 4.63 in	N/A 1 in	N/A
LER 89	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.9375 in	N/A 4.44 in	N/A 0.688 in	N/A
LER 93	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.9375 in	N/A 4.755 in	N/A 0.938 in	N/A
LER 109	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 3.9375 in	N/A 4.63 in	N/A 1 in	N/A
LER 90	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4 in	N/A 4.44 in	N/A 0.688 in	N/A
LER 94	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4 in	N/A 4.755 in	N/A 0.938 in	N/A
LER 110	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4 in	N/A 4.63 in	N/A 1 in	N/A
LER 95	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.0625 in	N/A 4.755 in	N/A 0.938 in	N/A
LER 111	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.0625 in	N/A 4.9 in	N/A 1 in	N/A
LER 96	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.125 in	N/A 4.755 in	N/A 0.938 in	N/A
LER 112	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.125 in	N/A 4.9 in	N/A 1 in	N/A
LER 113	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.1875 in	N/A 4.9 in	N/A 1 in	N/A
LER 114	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.25 in	N/A 4.9 in	N/A 1 in	N/A
LER 201	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.25 in	N/A 5.025 in	N/A 0.938 in	N/A
LER 202	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.3125 in	N/A 5.025 in	N/A 0.938 in	N/A
LER 115	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.3125 in	N/A 5.213 in	N/A 1 in	N/A
LER 203	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.375 in	N/A 5.025 in	N/A 0.938 in	N/A
LER 116	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.375 in	N/A 5.213 in	N/A 1 in	N/A
LER 117	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.4375 in	N/A 5.213 in	N/A 1 in	N/A
LER 204	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.4375 in	N/A 5.213 in	N/A 0.938 in	N/A
LER 118	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.5 in	N/A 5.213 in	N/A 1 in	N/A
LER 205	N/A Labyrinth-Triple ring seal	N/A Steel	N/A 4.5 in	N/A 5.213 in	N/A 0.938 in	N/A

N/A Steel

N/A 3.8125 in

N/A 4.63 in

N/A 1 in

N/A

LER 88

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 3.875 in

N/A 4.44 in

N/A 0.688 in

N/A

LER 92

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 3.875 in

N/A 4.755 in

N/A 0.938 in

N/A

LER 108

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 3.875 in

N/A 4.63 in

N/A 1 in

N/A

LER 89

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 3.9375 in

N/A 4.44 in

N/A 0.688 in

N/A

LER 93

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 3.9375 in

N/A 4.755 in

N/A 0.938 in

N/A

LER 109

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 3.9375 in

N/A 4.63 in

N/A 1 in

N/A

LER 90

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4 in

N/A 4.44 in

N/A 0.688 in

N/A

LER 94

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4 in

N/A 4.755 in

N/A 0.938 in

N/A

LER 110

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4 in

N/A 4.63 in

N/A 1 in

N/A

LER 95

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.0625 in

N/A 4.755 in

N/A 0.938 in

N/A

LER 111

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.0625 in

N/A 4.9 in

N/A 1 in

N/A

LER 96

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.125 in

N/A 4.755 in

N/A 0.938 in

N/A

LER 112

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.125 in

N/A 4.9 in

N/A 1 in

N/A

LER 113

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.1875 in

N/A 4.9 in

N/A 1 in

N/A

LER 114

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.25 in

N/A 4.9 in

N/A 1 in

N/A

LER 201

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.25 in

N/A 5.025 in

N/A 0.938 in

N/A

LER 202

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.3125 in

N/A 5.025 in

N/A 0.938 in

N/A

LER 115

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.3125 in

N/A 5.213 in

N/A 1 in

N/A

LER 203

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.375 in

N/A 5.025 in

N/A 0.938 in

N/A

LER 116

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.375 in

N/A 5.213 in

N/A 1 in

N/A

LER 117

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.4375 in

N/A 5.213 in

N/A 1 in

N/A

LER 204

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.4375 in

N/A 5.213 in

N/A 0.938 in

N/A

LER 118

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.5 in

N/A 5.213 in

N/A 1 in

N/A

LER 205

N/A Labyrinth-Triple ring seal

N/A Steel

N/A 4.5 in

N/A 5.213 in

N/A 0.938 in

N/A

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

No Preference
0.75
0.8125
0.875
0.9375
1
1.0625
1.125
1.1875
1.25
1.375
1.4375
1.5
1.625
1.6875
1.75
1.8125
1.875
1.9375
2
2.0625
2.125
2.1875
2.25
2.3125
2.375
2.4375
2.5
2.5625
2.625
2.6875
2.75
2.8125
2.875
2.9375
3
3.0625
3.125
3.1875
3.25
3.3125
3.375
3.4375
3.5
3.5625
3.625
3.6875
3.75
3.8125
3.875
3.9375
4
4.0625
4.125
4.1875
4.25
4.3125
4.375
4.4375
4.5
4.5625
4.625
4.6875
4.75
4.8125
4.875
4.9375
5
5.125
5.1875
5.25
5.3125
5.375
5.4375
5.5
5.625
5.6875
5.75
5.8125
5.814
5.875
5.876
5.9375
5.939
6.001
6.064
6.1875
6.251
6.3125
6.375
6.4375
6.5
6.5625
6.625
6.6875
6.8125
6.875
6.9375
7
7.0625
7.125
7.126
7.1875
7.25
7.4375
7.5
7.5625
7.625
7.8125
7.875
7.9375
8
8.125
8.25
8.3125
8.375
8.4375
8.5
8.6875
8.75
8.8125
8.875
9.5
9.5625
9.625
9.6875

No Preference
1.2000
1.388
1.575
1.825
2.075
2.325
2.575
2.69
2.7
2.94
2.95
3.2
3.315
3.565
3.63
3.815
4.005
4.065
4.13
4.193
4.44
4.443
4.63
4.755
4.9
5.025
5.213
5.4
5.65
6.045
6.295
6.608
6.888
7.013
7.325
7.388
7.908
8.095
8.47
8.865
9.365
9.74
10.553

Inside Diameter (in)

Outside Diameter (in)

Overall Width (in)

Part Number

Seal Type

Material

Inside Diameter

Outer Diameter

Overall Width

CAD