Fw - 40 mm

D - 55 mm

C - 40 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

E - 48 mm

Da - 47,5 mm

ra max. - 0,3 mm

da - 47,2 mm

Db - 40,6 mm

Weight - 0,28 Kg

Basic dynamic load rating (C) - 59,4 kN

Basic static load rating (C0) - 118 kN

Fatigue load limit (Pu) - 14,6

Reference speed - 10000 r/min

Limiting speed - 11000 r/min

• Model Number:RNAO40x55x40
• Inner Diameter：40mm Outer Diameter：55mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-31
• Application:Workpiece,scientific instruments,sanitation facilities,embroidery cloth,hook,bag machine,Cutting Machine,hydraulic cylinder buffer,Rolling mill gear box,Rolling mill,paper processing machine
• Similar models:ISO NA4006V NTN RNA0-55X72X40ZW KOYO K40X47X18 KOYO 34VP4440-1 Timken RNAO45X62X40 NTN NAO-40×65×20 NTN K40×45×17 KOYO AX54060 ISO KZK40X48X20 NTN PK40X48X24.8
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO40x55x40 products，there is large inventory of SKF RNAO40x55x40 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO40x55x40 Which SKF RNAO40x55x40 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
  2RT15302	765,000	1250,000	175,000	NTN	Thrust Roller Bearings
  3205B	25,000	52,000	20,600	SNR	Angular Contact Ball Bearings
  322/28	28	58	20,25	ISO	Tapered Roller Bearings
  47368	340	580	392	KOYO	Tapered Roller Bearings
  6205-2RS	25	52	15	CRAFT	Deep Groove Ball Bearings
  7321BDT	105	225	49	CYSD	Angular Contact Ball Bearings
  B910	14,288	19,05	15,88	KOYO	Needle Roller Bearings
  EE420801/421417	203,2	360	92,075	NSK	Cylindrical Roller Bearings
  NU 312 ECP	130	60	31	SKF	Thrust Ball Bearings
  NU1972	360	480	56	CX	Cylindrical Roller Bearings
  NU29/710	710	950	140	ISO	Cylindrical Roller Bearings
  RCJTY2-3/16	55,563			INA	Bearing Units
  SA10C	10			SKF	Plain Bearings
  YSPAG 209-111	85	42,862	44	SKF	Deep Groove Ball Bearings
  NU10/530	530	780	112	FAG	CYLINDRICAL ROLLER BEARINGS
  6214-2ZNR	70	125	24	FAG	DEEP GROOVE BALL BEARINGS
  CSXB040	4.0000	4.6250	.3125	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RNAO55x68x20	68		20	SKF	NEEDLE BEARINGS
  RM-9	1.1250	2.8125	.8125	SKF	SELF
  4222	110	200	53	STEYR	DEEP GROOVE BALL BEARINGS