Fw - 40 mm

D - 55 mm

C - 20 mm

r min. - 0,8 mm

D1 - 50,5 mm

Weight - 0,141 Kg

Basic dynamic load rating (C) - 24,7 kN

Basic static load rating (C0) - 44,65 kN

(Oil) Lubrication Speed - 11 000 r/min

• Model Number: RPNA 40/55
• Inner Diameter：40mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,circulating pump,Grinding and polishing equipment,Warehouse Shelf Equipment,Machine tool accessories,decoration machinery,milling head plug,Forming mold,rolling machine,Plastic molding,spectrometer
• Similar models:SKF NK40/30 CX NK40/20 SKF NAO40x55x17 ISO K32x40x36 NTN ARXJ22.1X40X4.2 KOYO DL4020 Timken RNAO45X62X40 NBS K75x83x40-ZW NSK NA4840 NTN K40×48×20
• BEARING POWER International Trading Co.,Ltd. specialize in RPNA40/55 products，there is large inventory of NBS RPNA 40/55 . We has been built up long-term cooperation with NBS company, could make a bulk order of the RPNA 40/55 Which NBS RPNA40/55 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
  16013	100	65	11	SKF	Deep Groove Ball Bearings
  21315EAE4	75	160	37	NSK	Spherical Roller Bearings
  2789/2720	39,688	76,2	23,812	ISO	Tapered Roller Bearings
  30312CR	60	130	33,5	KOYO	Tapered Roller Bearings
  53204	20	40	14,7	KOYO	Thrust Ball Bearings
  54311	57	105	72,6	ISO	Thrust Ball Bearings
  GE 340 CP	340	480	243	ISB	Plain Bearings
  K12×17×13	12	17		NTN	Needle Roller Bearings
  HCB71911-C-2RSD-T-P4S	55	80	13	FAG	Angular Contact Ball Bearings
  LJ 4.1/4	107,95	190,5	31,75	SIGMA	Deep Groove Ball Bearings
  NJ319	95	200	45	FBJ	Cylindrical Roller Bearings
  MR41X-2Z	1,2	4	2,5	ZEN	Deep Groove Ball Bearings
  NU1052-E-MA6+HJ1052-E	260	400	65	NKE	Cylindrical Roller Bearings
  SBPF205-14	20,6375		27	FYH	Bearing Units
  6304M.P5	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  208W	40	80	18	FAF	DEEP GROOVE BALL BEARINGS
  33209	45	85	32	SNR	TAPERED ROLLER BEARINGS
  3207	72	35	17	New Departure	DEEP GROOVE BALL BEARINGS
  6212-Z	60	110	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  51411				CONSOLIDATED	THRUST BALL BEARINGS