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800.423.3918-
387 Atlantic Avenue
P.O. Box 587
Stephen, MN 56757-0587
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Part Number
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Wheel Diameter
A
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Wheel Width
B
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Taper Length
C
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Taper Diameter
D
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Standoff Length
E
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Standoff Diameter
F
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Through Hole
G
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Bearing
H
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Auxiliary Seal
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Application
|
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|---|---|---|---|---|---|---|---|---|---|---|---|
Hardened Steel Body
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R27A/BRG | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | ---- | ---- | ---- | (2) BGAS | ---- | Moderate Contamination |
| R27AAD2 | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | 3.1 | 1-1/2" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
| R27AB1 | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | 0.16 | 1-1/8" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
| R27AB2 | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | 0.16 | 1-1/8" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
| R27ALLB1 | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | 0.83 | 1-1/2" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
| R27AU2 | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | 0.41 | 1-3/8" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
| R27AUA2 | 2-3/4" | 1-1/2" | 1/2" | 2-1/8" | 1.57 | 1-3/8" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
Carbon Steel Body
|
R37A/BRG | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | ---- | ---- | ---- | (2) BGAS | ---- | Moderate Contamination |
| R37AAD2 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 3.1 | 1-1/2" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
| R37AB2 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 0.16 | 1-1/8" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
| R37ABD1 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 0.428 | 1-1/8" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
| R37AU1 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 0.41 | 1-3/8" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
| R37AU2 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 0.41 | 1-3/8" | 5/8" | (2) BGAS | ---- | Moderate Contamination | |
| R37AUA1 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 1.57 | 1-3/8" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
| R37AUAB1 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 1.57 | 1-1/2" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
| R37AUAB2 | 3-1/2" | 1-1/2" | 1/2" | 2-7/8" | 1.57 | 1-1/2" | 1/2" | (2) BGAS | ---- | Moderate Contamination | |
Carbon Steel Body
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R5BRS2 | 3-1/2" | 3" | 9/16" | 2-1/2" | 0.05 | 2" | 5/8" | (2)BGAS | (1) NRT (1) DC150 | High Contamination |
Hardened Steel Body
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R39H/BRG | 4" | 1-5/8" | 5/8" | 3-3/8" | ---- | ---- | ---- | (2) BGAS | (2) NRT | High Contamination |
| R39HADD2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 2.942 | 2" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
| R39HAUB2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 1.487 | 1-1/2" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
| R39HB2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 0.077 | 1-1/8" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
| R39HB3 | 4" | 1-5/8" | 5/8" | 3-3/8" | 0.077 | 1-1/8" | 3/4" | (2) BGAS | (2) NRT | High Contamination | |
| R39HGGB2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 2.6 | 2" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
| R39HGGB3 | 4" | 1-5/8" | 5/8" | 3-3/8" | 2.6 | 2" | 3/4" | (2) BGAS | (2) NRT | High Contamination | |
| R39HLLB2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 0.747 | 1-1/2" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
| R39HR3 | 4" | 1-5/8" | 5/8" | 3-3/8" | 0.327 | 2" | 3/4" | (2) BGAS | (2) NRT | High Contamination | |
| R39HU2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 0.327 | 1-3/8" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
| R39HU3 | 4" | 1-5/8" | 5/8" | 3-3/8" | 0.327 | 1-3/8" | 3/4" | (2) BGAS | (2) NRT | High Contamination | |
| R39HUAB2 | 4" | 1-5/8" | 5/8" | 3-3/8" | 1.487 | 1-1/2" | 5/8" | (2) BGAS | (2) NRT | High Contamination | |
BGA – A 52MM (6205) Bearing used in high-speed applications
BGAS – A 52MM (6205) Bearing used in low to moderate speed applications where high contamination is present
BGF – A 52MM Collar locking bearing used in low to moderate speed applications where moderate contamination is present (used only for 1" shaft mounts)
BGBS – A 40MM (6203) Bearing used in low to moderate speed applications where high contamination is present
BGB – A 40MM (6203) Bearing used in high-speed applications
NB21 – A Fixed Bearing used in underwater applications
NRT – An auxiliary bearing seal that provides excellent protection in high contamination areas to greatly improve bearing life. The NRT seal has a low friction coefficient, providing low bearing drag.