d - 440 mm

D - 720 mm

B - 226 mm

D₁ - - 637 mm

F - 509 mm

r_1,2 - min. - 6 mm

s - 12.5 mm

d_a - min. - 466 mm

d_a - max. - 500 mm

d_b - min. - 514 mm

D_a - max. - 694 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 5120 kN

Basic static load rating - C₀ - 10000 kN

Fatigue load limit - P_u - 765 kN

Reference speed - 700 r/min

Limiting speed - 1200 r/min

Calculation factor - k_r - 0.21

Mass bearing - 388 kg

• Model Number:NU 3188 ECMA/HB1
• Inner Diameter：720mm Outer Diameter：440mm Width：226mm
• Type：Thrust Ball Bearings
• Update date：2023-03-03
• Application:orthodontic material,instrument,tooth filling,air conditioning tools,Perfusion device,journal lathe,Medical room equipment,sterilizers,squeeze machine etc,Film machine,instrumentation instrument
• Similar models:SKF NU3188ECMA/HB1
• BEARING POWER International Trading Co.,Ltd. specialize in NU3188ECMA/HB1 products，there is large inventory of SKF NU 3188 ECMA/HB1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 3188 ECMA/HB1 Which SKF NU3188ECMA/HB1 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
  21316-E1-K + AH316	75	170	39	FAG	Spherical Roller Bearings
  23236W33	180	320	112	ISO	Spherical Roller Bearings
  29376-E1-MB	380	600	132	INA	Thrust Roller Bearings
  29685/29620	73.025	112.713	25.400	NACHI	Tapered Roller Bearings
  31304	20	52	16,25	SNR	Tapered Roller Bearings
  51130	150	190	31	NTN	Thrust Ball Bearings
  51340	200	335		ISO	Thrust Ball Bearings
  BK0609	6	10	9	ISO	Cylindrical Roller Bearings
  BTM222712A	21.6	26.645	12.4	KOYO	Needle Roller Bearings
  K45X59X36H	45	59		Timken	Needle Roller Bearings
  KT 253120	25	31		IKO	Needle Roller Bearings
  NN3920MBKR	100	130	30	NSK	Cylindrical Roller Bearings
  SAC1747B	17	47	15	KOYO	Thrust Ball Bearings
  W639/2-2Z	2	6	3	SKF	Deep Groove Ball Bearings
  FX5	5	11	3	ADR	DEEP GROOVE BALL BEARINGS
  TWB1625	1.0000	1.5625		INA	THRUST NEEDLE BEARINGS
  NU2010E	50	80	19	SKF	CYLINDRICAL ROLLER BEARINGS
  9112	60	95	18	FED	DEEP GROOVE BALL BEARINGS
  BK2516	32		16	INA	NEEDLE BEARINGS
  NU-1020	100	150	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS