d - 55 mm

D - 80 mm

B - 13 mm

d₁ - - 63.2 mm

D₂ - - 74.2 mm

r_1,2 - min. - 1 mm

d_a - min. - 59.6 mm

d_a - max. - 63.1 mm

D_a - max. - 75.4 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 16.5 kN

Basic static load rating - C₀ - 14 kN

Fatigue load limit - P_u - 0.6 kN

Reference speed - 17000 r/min

Limiting speed - 8500 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 16.3

Mass bearing - 0.19 kg

• Model Number: 61911-2RZ
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:switch,survey accessories,machine lathe,light therapy instrument,electromagnetic clutch,hook,powder metallurgy,sewage pump,security,car instrument,Tool
• Similar models:SKF 61911 ZEN S61911-2RS FAG 61911-2RSR SKF W61911-2Z ISB 61911 ISB SS61911-ZZ SKF 61911-2RS1 ISB 61911-2RS ISO 61911-2RS CRAFT 61911-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 61911-2RZ products，there is large inventory of SKF 61911-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61911-2RZ Which SKF 61911-2RZ 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
  140FSF210	140	210	90	NSK	Plain Bearings
  22207-2RS	35	72	28	ISB	Spherical Roller Bearings
  2307	35	80	31	CRAFT	Self-Aligning Ball Bearings
  24072 K30CW33+AH24068	360	540	180	ISO	Spherical Roller Bearings
  413164	320	540	176	NTN	Tapered Roller Bearings
  7205 ACD/P4A	52	25	15	SKF	Angular Contact Ball Bearings
  K60X65X30	60	65		INA	Needle Roller Bearings
  LMKM50	50	80		Samick	Linear Bearings
  NF3160	300	500	160	ISO	Cylindrical Roller Bearings
  NNU4924	120	165	45	ISO	Cylindrical Roller Bearings
  QJ217	85	150	28	NSK	Angular Contact Ball Bearings
  RMS14	44,45	108	26,99	CYSD	Deep Groove Ball Bearings
  RNAO 20x28x26 - ZW	20	24	26	NBS	Needle Roller Bearings
  SC40V-B	40			Samick	Linear Bearings
  SLX90X160X67	90,000	160,000	67,000	NTN	Cylindrical Roller Bearings
  UCFX10E	50			KOYO	Bearing Units
  WCT-23B	4.4530	4.8437		Rollway	THRUST ROLLER BEARINGS
  NU264E	320	580	92	STEYR	CYLINDRICAL ROLLER BEARINGS
  MFJ-4516	52		16	NSK	NEEDLE BEARINGS
  61826	130	165	18	SKF	DEEP GROOVE BALL BEARINGS