d - 55 mm

Fw - 68,8 mm

D - 85 mm

B - 20 mm

r5 min. - 0,85 mm

Weight - 0,258 Kg

Basic dynamic load rating (C) - 35,5 kN

Basic static load rating (C0) - 80 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number: NA1055
• Inner Diameter：55mm Outer Diameter：85mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:glass,Industrial,car,Hair styling device,Anti-defibrillation pacing,DC generators,welding equipment,embroidery cloth,wall industry,Machine tool accessories,wheel lathe
• Similar models:KOYO NA1055 Timken NA1055 KOYO RNA1055 Timken RNA1055
• BEARING POWER International Trading Co.,Ltd. specialize in NA1055 products，there is large inventory of KOYO NA1055 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA1055 Which KOYO NA1055 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16076-M	380	560	57	FAG	Deep Groove Ball Bearings
  32026AX	130	200	45	ZVL	Tapered Roller Bearings
  31326	130	280	72	CYSD	Tapered Roller Bearings
  4309ZZ	45	100	36	FBJ	Deep Groove Ball Bearings
  61920	100	140	20	SIGMA	Deep Groove Ball Bearings
  6802Z	15	24	5	KOYO	Deep Groove Ball Bearings
  7907				Ruville	Wheel Bearings
  88026	26,000	52,000	16,749	NTN	Deep Groove Ball Bearings
  RS-4936E4	180	250	69	NSK	Cylindrical Roller Bearings
  NU2009	45	75	19	ISO	Cylindrical Roller Bearings
  R22-2Z	34,925	63,5	14,288	ZEN	Deep Groove Ball Bearings
  RCJY1	25,4			INA	Bearing Units
  S61802	15	24	5	ZEN	Deep Groove Ball Bearings
  CR8-1BUUR	.1900	.5000	.3750	IKO	NEEDLE BEARINGS
  SAF-544	7.9375			FAG	PILLOW BLOCKS
  95944	1.5000	2.1250	2.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NM7	.8750	2.2500	.6875	STEYR	CYLINDRICAL ROLLER BEARINGS
  QJ-216	80	140	26	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  KC-180ARO	18.0000	18.7500	.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  HJ-232	160		12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS