NTN 1R55X63X25 55mm I.D Needle Roller Bearing Needle Roller Bearing, 63mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£16.60

(exc. VAT)

£19.92

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 31 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£16.60

*price indicative

RS Stock No.:
640-179
Mfr. Part No.:
1R55X63X25
Brand:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Inside Diameter

55mm

Outside Diameter

63mm

Roller Bearing Type

Needle Roller Bearing

Race Width

25mm

Non Compliant

COO (Country of Origin):
JP
The NTN Needle Roller Bearing with inner ring, brand NTN, featuring an internal diameter of 55 mm and a bearing/inner ring width of 25 mm. It has an under roller diameter of 63 mm, a minimum fillet radius of 1 mm, and an inner ring chamfer length of 2 mm. This bearing does not include a lubrication hole on the inner ring and is manufactured to precision class P0 standards. Weighing 0.141 kg, it is designed for reliable and precise performance in various mechanical applications.

60 mm Min shoulder diameter IR
1 mm Max shaft & housing fillet radius

Related links