D - 85 mm

d - 45 mm

C - 19.8 mm

B - 20 mm

E - 63 mm

F - 55 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 1 mm

Basic dynamic load rating - C - 25.1 kN

Basic static load rating - C₀ - 43 kN

Fatigue load limit - P_u - 5.3 kN

Maximum dynamic radial loads - F_r - 34.5 kN

Maximum static radial loads - F_0r - 50 kN

Limiting speed - 1700 r/min

Mass support roller - 0.576 kg

• Model Number:STO 45
• Inner Diameter：45mm Outer Diameter：85mm Width：19,8mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Textile Industry Accessories and Accessories,Handling machinery and various industrial machinery,wheel lathe,Ball screw,surgical instruments,Control,Cylinder Standard,generator,squeeze machine etc,relay,Medical room equipment
• Similar models:ISO SL045017 NTN R08A45 INA SL045060-PP NBS SL045048-PP CX HK4518 INA SL045048-PP INA SL045019-PP NTN E-4R14501 CX HK4524 INA SL045016-PP
• BEARING POWER International Trading Co.,Ltd. specialize in STO45 products，there is large inventory of SKF STO 45 . We has been built up long-term cooperation with SKF company, could make a bulk order of the STO 45 Which SKF STO45 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
  6814-ZZ	70	90	10	CYSD	Deep Groove Ball Bearings
  3578/3525	44,45	87,312	30,162	FBJ	Tapered Roller Bearings
  469/453B	57,15	107,95	29,317	Timken	Tapered Roller Bearings
  628-2RS	8	24	8	CRAFT	Deep Groove Ball Bearings
  7230	150	270	45	KOYO	Angular Contact Ball Bearings
  ASTEPB 6065-40	60	65		AST	Plain Bearings
  GE110ES	110	160	70	CRAFT	Plain Bearings
  F689	9	19	4	NSK	Deep Groove Ball Bearings
  FWF-243120-E	24	31		NSK	Needle Roller Bearings
  K32X38X26H	32	39		KOYO	Needle Roller Bearings
  K95X103X20	95	103		Timken	Needle Roller Bearings
  LMF6	6	12		Samick	Linear Bearings
  MHK14121	22.225	30.162	19.050	KOYO	Needle Roller Bearings
  NJ5211	55	100	33,34	ISO	Cylindrical Roller Bearings
  NU1008 M	40	68	15	AST	Cylindrical Roller Bearings
  UCTL205-400	25		34,1	KOYO	Bearing Units
  R312L	12	37	12	HOFF	CYLINDRICAL ROLLER BEARINGS
  850SD30	850	1220	272	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  NF232	160	290	48	SKF	CYLINDRICAL ROLLER BEARINGS
  81210			9.0	Torrington	THRUST ROLLER BEARINGS