INA RPNA40/55-XL 40mm I.D Needle Roller Bearing, 55mm O.D

View all Roller Bearings
Bulk discount available

Subtotal (1 unit)*

£65.55

(exc. VAT)

£78.66

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£65.55
5 - 9£62.92
10 - 24£61.61
25 +£60.31

*price indicative

RS Stock No.:
174-1428
Mfr. Part No.:
RPNA40/55-XL
Brand:
INA
Find similar products by selecting one or more attributes.
Select all

Brand

INA

Inside Diameter

40mm

Outside Diameter

55mm

Roller Bearing Type

Needle

Race Width

20mm

Bore Type

Parallel

Static Load Rating

47000N

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

29500N

End Type

Open

Limiting Speed

11400rpm

Fatigue Limit Load

8300N

Maximum Speed - Oil

11000rpm

Maximum Speed - Grease

6500rpm

The bearings comprise drawn outer cups, plastic support rings with a concave inner profile, outer rings with a spherical outside surface, needle roller and cage assemblies and removable inner rings. Aligning needle roller bearings are X-life bearings. These bearings have optimised raceway surfaces. This gives higher load carrying capacity and longer rating life.

Compensation of misalignments
Needle roller bearings without inner ring
Needle roller bearings with inner ring
Displacement of the inner ring
Sealing
Lubrication
Operating temperature
Cages

Related links