IKO Bearings 25-MM-ID NEEDLE BEARINGS W/O RACES IKO RNA-4904-UU
IKO manufactures a wide range of radial Needle Roller Bearings to meet the needs of different applications and machine profiles. These include shell type bearings, needle roller cages for both general use and within engine connecting rods and machined type Needle Roller Bearings. Machined type Needle Roller Bearings feature low sectional height and large load ratings. A highly rigid outer ring makes these bearings ideal for light alloy housings as well.
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BrandIKO
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Manufacturer Part NumberRNA4904UU
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CountryUSA
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Load Capacity18000 N Dynamic/20500 N Static
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Maximum Speed7500 rpm
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Closure TypeDouble Seal
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TypeCaged Machined
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Seal MaterialSynthetic Rubber
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Width17 mm
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SeriesRNA49 Metric Series
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Number of Rows1
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Bearing MaterialHigh Carbon Steel
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Outside Diameter37 mm
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Bore Diameter25 mm
- Suitable for a wide range of conditions including heavy loads requiring either high-speed or low-speed rotation
- Design choices include bearings with or without inner rings, ringless style uses a shaft as the raceway for a streamlined, compact footprint
- With seals on both side
- Without inner ring
- Pre-packed grease
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UNSPSC31171512
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IKO manufactures a wide range of radial Needle Roller Bearings to meet the needs of different applications and machine profiles. These include shell type bearings, needle roller cages for both general use and within engine connecting rods and machined type Needle Roller Bearings. Machined type Needle Roller Bearings feature low sectional height and large load ratings. A highly rigid outer ring makes these bearings ideal for light alloy housings as well.
Dichtomatik N70124 O-Ring, 124 Dash Number, 1.237 in ID x 1.443 in OD, Nitrile Rubber, 70 Shore A Durometer, Import
O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.
Browning® Gearbelt® 1055565 Type 2 Synchronous Timing Pulley With Flange, 3/4 to 1-1/2 in Bore, 2.97 in OD, 19 Grooves, 3.024 in Dia Pitch, 1-3/4 in W Face
Synchronous belt drives help reduce the problems of slippage, belt stretch, lubrication and metal to metal contact. They provide superior performance because power is transmitted by positive engagement of belt teeth rather than by friction, as in conventional belt drives.
MORSE® 44571 4581 Center Cutting Double End Regular Length End Mill, 1/2 in Dia Cutter, 13/16 in Length of Cut, 2 Flutes, 1/2 in Dia Shank, 3-3/4 in OAL, Bright
Browning® 1069376 Split Taper Bushing, 7/8 in Dia Bore, 1.8555 in Small End/1.9375 in Large End Dia Barrel, 3 in Dia Flange, 1-15/16 in OAL, Sintered Steel
External key provides positive drive with no torque on the cap screws. We offer high torque carrying capacity. Double split barrel improves true concentricity. The shaft is gripped with positive clamp fit.
Carlon® E943N Non-Metallic Terminal Adapter, 4 in, Male x Socket Thread, PVC
Carlon® products set the standard for non-metallic indoor and outdoor boxes, conduit bodies and fittings enclosures and more. These premium products continue to supply the industry with innovative ideas, easier upgrades and a long, service free product life.
