• INA RPNA Aligning Needle Roller Bearings, without Inner Ring
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INA RPNA Aligning Needle Roller Bearings, without Inner Ring

INA RPNA Aligning Needle Roller Bearings, without Inner Ring

INA aligning needle roller bearings RPNA without inner ring, with sphered outer ring in a plastic aligning ring to compensate static misalignment.

Key features

  • Compensates static shaft misalignment up to +/-3 deg
  • Drawn outer ring with sphered outside surface in plastic support ring
  • Runs directly on hardened shaft
  • X-life quality

Specifications

Brand INA
Product type Needle Roller Bearings
Design Aligning
Inner ring Without
Shaft (Fw) 15 - 45 mm
Outside diameter D 28 - 62 mm
Source INA Rolling Bearings HR 1 catalogue, p. 686-686
RPNA15/28 Fw: 15 mm | D: 28 mm | C: 12 mm | Cr: 7.8 kN | C0r: 7.9 kN | m: 32 g
RPNA18/32 Fw: 18 mm | D: 32 mm | C: 16 mm | Cr: 14.1 kN | C0r: 16.2 kN | m: 52 g
RPNA20/35 Fw: 20 mm | D: 35 mm | C: 16 mm | Cr: 14.6 kN | C0r: 17.5 kN | m: 62 g
RPNA25/42 Fw: 25 mm | D: 42 mm | C: 20 mm | Cr: 21.3 kN | C0r: 30.5 kN | m: 109 g
RPNA28/44 Fw: 28 mm | D: 44 mm | C: 20 mm | Cr: 24.8 kN | C0r: 34 kN | m: 112 g
RPNA30/47 Fw: 30 mm | D: 47 mm | C: 20 mm | Cr: 25.5 kN | C0r: 36 kN | m: 125 g
RPNA35/52 Fw: 35 mm | D: 52 mm | C: 20 mm | Cr: 27.5 kN | C0r: 41.5 kN | m: 131 g
RPNA40/55 Fw: 40 mm | D: 55 mm | C: 20 mm | Cr: 29.5 kN | C0r: 47 kN | m: 141 g
RPNA45/62 Fw: 45 mm | D: 62 mm | C: 20 mm | Cr: 31 kN | C0r: 53 kN | m: 176 g
Needle Roller BearingsINA
9 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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INA RPNA Aligning Needle Roller Bearings, without Inner Ring

Brand INA·Needle Roller Bearings

Available part numbers (9)

RPNA15/28, RPNA18/32, RPNA20/35, RPNA25/42, RPNA28/44, RPNA30/47, RPNA35/52, RPNA40/55, RPNA45/62

How to order

Send the INA part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
RPNA15/28Fw: 15 mm | D: 28 mm | C: 12 mm | Cr: 7.8 kN | C0r: 7.9 kN | m: 32 g
RPNA18/32Fw: 18 mm | D: 32 mm | C: 16 mm | Cr: 14.1 kN | C0r: 16.2 kN | m: 52 g
RPNA20/35Fw: 20 mm | D: 35 mm | C: 16 mm | Cr: 14.6 kN | C0r: 17.5 kN | m: 62 g
RPNA25/42Fw: 25 mm | D: 42 mm | C: 20 mm | Cr: 21.3 kN | C0r: 30.5 kN | m: 109 g
RPNA28/44Fw: 28 mm | D: 44 mm | C: 20 mm | Cr: 24.8 kN | C0r: 34 kN | m: 112 g
RPNA30/47Fw: 30 mm | D: 47 mm | C: 20 mm | Cr: 25.5 kN | C0r: 36 kN | m: 125 g
RPNA35/52Fw: 35 mm | D: 52 mm | C: 20 mm | Cr: 27.5 kN | C0r: 41.5 kN | m: 131 g
RPNA40/55Fw: 40 mm | D: 55 mm | C: 20 mm | Cr: 29.5 kN | C0r: 47 kN | m: 141 g
RPNA45/62Fw: 45 mm | D: 62 mm | C: 20 mm | Cr: 31 kN | C0r: 53 kN | m: 176 g

Need a different model, or a part not listed here? Send us your parts list →

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