d - 670 mm

D - 900 mm

B - 103 mm

D₁ - - 824 mm

F - 728 mm

r_1,2 - min. - 6 mm

s - 13 mm

d_a - min. - 693 mm

d_a - max. - 723 mm

d_b - min. - 734 mm

D_a - max. - 877 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 2330 kN

Basic static load rating - C₀ - 4750 kN

Fatigue load limit - P_u - 325 kN

Reference speed - 630 r/min

Limiting speed - 850 r/min

Calculation factor - k_r - 0.07

Mass bearing - 195 kg

• Model Number: NU 19/670 ECMA
• Inner Diameter：900mm Outer Diameter：670mm Width：103mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:Laser Measurements,reducer,raw material accessories,other accessories,Power equipment,laser devices,molding machine,ECG,municipal machinery,quality inspection equipment,electromyography machine
• Similar models:INA FT19 NACHI 190TAD20 SKF NUP19/670ECMA ISB ZB1.25.1904.400-1SPPN NSK 190TAC29D+L KOYO 51192 SKF NU319ECJ SKF NJ2219ECJ INA ZKLF90190-2Z SKF NJ219ECML
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  126088X/126136XG	88,9	136,525	74	Gamet	Tapered Roller Bearings
  23028W33	140	210	53	ISO	Spherical Roller Bearings
  234717	88	130	54	ISO	Thrust Ball Bearings
  30217U	85	150	30,5	NTN	Tapered Roller Bearings
  3210	50	90	30,2	ISO	Angular Contact Ball Bearings
  323156	280	460	146	NTN	Tapered Roller Bearings
  565/563D+X1S-565	63,5	127	80,962	Timken	Tapered Roller Bearings
  71916HVUJ74	80	110	16	SNR	Angular Contact Ball Bearings
  7319BDT	95	200	45	NTN	Angular Contact Ball Bearings
  78255X/78571	64,987	144,983	36	Timken	Tapered Roller Bearings
  EXFLE204	20			SNR	Bearing Units
  GE50ES-2RS	50	75	35	SKF	Plain Bearings
  N228-E-M1	140	250	42	FAG	Cylindrical Roller Bearings
  SC05A59	26,000	70,000	17,000	NTN	Deep Groove Ball Bearings
  SCE136	20,6502	27	9,525	AST	Needle Roller Bearings
  SL024880	400	500	100	INA	Cylindrical Roller Bearings
  SMN106K	34,925	80	38,1	Timken	Deep Groove Ball Bearings
  UK320+H	90	215	97	SNR	Deep Groove Ball Bearings
  NU244E	220	400	65	STEYR	CYLINDRICAL ROLLER BEARINGS
  96732	1.2500	2.0000	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES