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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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Flange Diameter
B
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Total Width
C
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Flange Width
D
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Taper(1) Diameter
E
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Taper(2) Diameter
F
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Standoff Length
G
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Standoff Diameter
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Through Hole
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Bearing
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Auxiliary Seal
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Application
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardened Steel Body
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R25CNS2 | 3-1/2" | 4-3/4" | 3" | 5/8" | 3-1/4" | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
Hardened Steel Body
| R25SNRS1 | 3-1/2" | 4-3/4" | 3" | 3/8" | ---- | 1-13/16" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R25SNRS2 | 3-1/2" | 4-3/4" | 3" | 3/8" | ---- | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Hardened Steel Body
|
R25SNS1 | 3-1/2" | 4-3/4" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R25SNS2 | 3-1/2" | 4-3/4" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
| R25SNS3 | 3-1/2" | 4-3/4" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 3/4" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Hardened Steel Body
|
R25TNS1 | 3-1/2" | 4" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R25TNS2 | 3-1/2" | 4" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Hardened Steel Body
|
R25TXNS1 | 3-1/2" | 7-15/16" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R25TXNS2 | 3-1/2" | 7-15/16" | 3" | 5/8" | ---- | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Carbon Steel Body
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R5FBRS1 | 3-1/2" | 5" | 3" | 3/8" | ---- | 2-1/2" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R5FBRS2 | 3-1/2" | 5" | 3" | 3/8" | ---- | 2-1/2" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
| R5FBRS3 | 3-1/2" | 5" | 3" | 3/8" | ---- | 2-1/2" | 0.05 | 2" | 3/4" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Hardened Steel Body
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R5FSHU1 | 3-1/2" | 5" | 2-3/8" | 1/4" | ---- | 3" | 0.062 | 1-3/8" | 1/2" | (2)BGAS | (2) NRT | High Contamination |
| R5FSHU2 | 3-1/2" | 5" | 2-3/8" | 1/4" | ---- | 3" | 0.062 | 1-3/8" | 5/8" | (2)BGAS | (2) NRT | High Contamination | |
| R5FSHU3 | 3-1/2" | 5" | 2-3/8" | 1/4" | ---- | 3" | 0.062 | 1-3/8" | 3/4" | (2)BGAS | (2) NRT | High Contamination | |
Hardened Steel Body
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R25NS1 | 3-1/4" | 4" | 3" | 1/2" | 2-9/16" | 1-13/16" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R25NS2 | 3-1/4" | 4" | 3" | 1/2" | 2-9/16" | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
| R25NS3 | 3-1/4" | 4" | 3" | 1/2" | 2-9/16" | 1-13/16" | 0.05 | 2" | 3/4" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Hardened Steel Body
|
R25WNS1 | 3-1/4" | 4" | 3" | 1/2" | 2-1/2" | 1-13/16" | 0.05 | 2" | 1/2" | (2)BGAS | (1)NRT (1)DC150 | High Contamination |
| R25WNS2 | 3-1/4" | 4" | 3" | 1/2" | 2-1/2" | 1-13/16" | 0.05 | 2" | 5/8" | (2)BGAS | (1)NRT (1)DC150 | High Contamination | |
Hardened Steel Body
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R383R2 | 3-3/4" | 6-1/2" | 2-1/2" | 3/8" | ---- | 2-1/8" | 0.062 | 2" | 5/8" | (2)BGAS | (2) NRT | High Contamination |
| R383R3 | 3-3/4" | 6-1/2" | 2-1/2" | 3/8" | ---- | 2-1/8" | 0.062 | 2" | 3/4" | (2)BGAS | (2) NRT | High Contamination | |
| R383U1 | 3-3/4" | 6-1/2" | 2-1/2" | 3/8" | ---- | 2-1/8" | 0.062 | 1-3/8" | 1/2" | (2)BGAS | (2) NRT | High Contamination | |
| R383U2 | 3-3/4" | 6-1/2" | 2-1/2" | 3/8" | ---- | 2-1/8" | 0.062 | 1-3/8" | 5/8" | (2)BGAS | (2) NRT | High Contamination | |
Hardened Steel Body
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R5000R2 | 3-3/8" | 5" | 2-1/2" | 5/16" | ---- | 2-9/16" | 0.062 | 2" | 5/8" | (2)BGAS | (2) NRT | High Contamination |
| R5000U1 | 3-3/8" | 5" | 2-1/2" | 5/16" | ---- | 2-9/16" | 0.062 | 1-3/8" | 1/2" | (2)BGAS | (2) NRT | High Contamination | |
| R5000U2 | 3-3/8" | 5" | 2-1/2" | 5/16" | ---- | 2-9/16" | 0.062 | 1-3/8" | 5/8" | (2)BGAS | (2) NRT | High Contamination | |
| R5000U3 | 3-3/8" | 5" | 2-1/2" | 5/16" | ---- | 2-9/16" | 0.062 | 1-3/8" | 3/4" | (2)BGAS | (2) NRT | High Contamination | |
Hardened Steel Body
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R3876R1 | 4-1/2" | 6" | 3-1/8" | 1/2" | ---- | 2-13/16" | 0.062 | 2" | 1/2" | (2)BGAS | (2) NRT | High Contamination |
| R3876R2 | 4-1/2" | 6" | 3-1/8" | 1/2" | ---- | 2-13/16" | 0.062 | 2" | 5/8" | (2)BGAS | (2) NRT | High Contamination | |
| R3876R3 | 4-1/2" | 6" | 3-1/8" | 1/2" | ---- | 2-13/16" | 0.062 | 2" | 3/4" | (2)BGAS | (2) NRT | High Contamination | |
| R3876U2 | 4-1/2" | 6" | 3-1/8" | 1/2" | ---- | 2-13/16" | 0.062 | 1-3/8" | 5/8" | (2)BGAS | (2) NRT | High Contamination | |
Hardened Steel Body
|
R603R2 | 5" | 6-1/2" | 2-1/8" | 3/8" | ---- | 4-3/4" | 0.062 | 2" | 5/8" | (2)BGAS | (2) NRT | High Contamination |
| R603R3 | 5" | 6-1/2" | 2-1/8" | 3/8" | ---- | 4-3/4" | 0.062 | 2" | 3/4" | (2)BGAS | (2) NRT | High Contamination | |
| R603U2 | 5" | 6-1/2" | 2-1/8" | 3/8" | ---- | 4-3/4" | 0.062 | 1-3/8" | 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.