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Kop-Flex 2H EB FF FB (Rexnord PN 2274918) Size 2 Series H gear coupling with extended bore and finished bore flanged construction, 7" outside diameter, 2.75" max bore, lubricated. Series H sleeves bolt to all competitor gear coupling sizes 1-7 for drop-in replacement. Suitable for industrial power transmission applications requiring reliable torque transfer and misalignment accommodation.
MODEL 2274918
Contact supplier for technical support on: 800-626-2120
$1,853.67 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bolt Circle
5.875
Bolt Type
Exposed
Bore Size Max
2.75
Bore Type
Finished Bore
Configuration
Full Flex
Coupling Size
2
Coupling Type
Gear Coupling
Fastener Quantity
6
Fastener Size & Length
1/2 x 2 1/4
Length Through Bore (in)
2.4375
Lube/Non-Lube
Lubricated
Material
Medium Carbon Steel
Measurement System
Imperial
Min Compatible Bore Size (in)
0.8125
OD
7
Overall Length (in)
4.6875
Rating HP @ 100 RPM
50
Sleeve Type
Flanged
Speed Max (rpm)
9300
Style
Series H
Tooth Profile
Straight faced, Involute Stub Tooth
Torque [Max] (in-lb)
63000
Torque Rating (in-lb)
31500
- Large bore capacity with o-ring seal design. The most economical gear coupling design.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangeability in flex halves.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
| Brand | Nachi Bearing |
| Model | 6307ZZEC3 |
