D - 80 mm

d - 40 mm

C - 19.8 mm

B - 20 mm

E - 58 mm

F - 50 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 1 mm

Basic dynamic load rating - C - 23.8 kN

Basic static load rating - C₀ - 39 kN

Fatigue load limit - P_u - 4.8 kN

Maximum dynamic radial loads - F_r - 34.5 kN

Maximum static radial loads - F_0r - 49 kN

Limiting speed - 1900 r/min

Mass support roller - 0.53 kg

• Model Number: STO 40
• Inner Diameter：40mm Outer Diameter：80mm Width：19,8mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:decoration machinery,Hydraulic Hose,Air,metering pump,physical instruments,squeeze machine etc,municipal machinery,spreader series,Special Equipment,enzyme,gear grinding machine
• Similar models:ISO SL04240 SKF NCF3040CV ISO NN3040 SKF C4044V NACHI NUP2340 NTN 4R11402 KOYO N406 NACHI NP408 NACHI 240/800E ISO NUP408
• BEARING POWER International Trading Co.,Ltd. specialize in STO40 products，there is large inventory of SKF STO 40 . We has been built up long-term cooperation with SKF company, could make a bulk order of the STO 40 Which SKF STO40 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
  28156/28317	39,98	80,035	20,142	Timken	Tapered Roller Bearings
  23038A2X	190	290	75	NACHI	Cylindrical Roller Bearings
  3197/3120	33,338	72,626	30,162	Timken	Tapered Roller Bearings
  3206	30	62	23,8	CRAFT	Angular Contact Ball Bearings
  4T-82587/J82945	149,225	240	57,15	NTN	Tapered Roller Bearings
  52232	163	225	90	CX	Thrust Ball Bearings
  62209-2RS	45	85	23	SIGMA	Deep Groove Ball Bearings
  7218-BE-TVP	90	160	30	NKE	Angular Contact Ball Bearings
  NA5928	140	190	67	NSK	Needle Roller Bearings
  NK15/16	15	23	16	FBJ	Needle Roller Bearings
  SAT25	25	62	16	NTN	Plain Bearings
  TA 1819 Z	18	25	19	IKO	Needle Roller Bearings
  TM-62304LLUA/17C3/L417Q1	17	52	21	NTN	Deep Groove Ball Bearings
  WJ-121616	19.050	25.400		KOYO	Needle Roller Bearings
  6228	250	140	42	FAG	DEEP GROOVE BALL BEARINGS
  6216-2ZNR	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  EW-13/8	1.3750	2.1875		NH	THRUST BALL BEARINGS
  HS312	60	80		STEYR	ADAPTERS
  209-SFFG	45	85	19	MRC	DEEP GROOVE BALL BEARINGS
  MF-137-ZZ	7	13	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS