d - 35 mm

D - 80 mm

B - 21 mm

d₁ - - 51 mm

D₁ - - 65.8 mm

F - 46.2 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 1.2 mm

d_a - min. - 43 mm

d_a - max. - 44 mm

d_b - min. - 53 mm

D_a - max. - 72.2 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 75 kN

Basic static load rating - C₀ - 63 kN

Fatigue load limit - P_u - 8.2 kN

Reference speed - 9500 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 0.572 kg

• Model Number:NJ 307 ECM
• Inner Diameter：80mm Outer Diameter：35mm Width：21mm
• Type：Thrust Ball Bearings
• Update date：2026-01-13
• Application:Liposuction device,Insect Capture,electric pump,Pneumatic Control Elements,chemical raw materials and reagents,Spectrum Products,Other Measurements,lathe,construction machinery and equipment,centrifugal pump,diving equipment
• Similar models:NSK 54307 FAG 7603070-TVP SKF NUP307ECML CX 54307U+U307 FAG 52307 FAG 51307 SKF NJ307ECPH FBJ 51307 ISO 54307U+U307 NKE 51307
• BEARING POWER International Trading Co.,Ltd. specialize in NJ307ECM products，there is large inventory of SKF NJ 307 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 307 ECM Which SKF NJ307ECM 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.

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  1305	25	62	17	CX	Self-Aligning Ball Bearings
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  53326X	130	225	80,3	NSK	Thrust Ball Bearings
  7036 CDB	180	280	92	ISO	Angular Contact Ball Bearings
  3315 A	75	160	68,3	ISB	Angular Contact Ball Bearings
  3NC 7007 FT	35	62	14	KOYO	Angular Contact Ball Bearings
  3NC NU1020 FY	100	150	24	KOYO	Cylindrical Roller Bearings
  53177/53375	44,45	95,25	30,958	Fersa	Tapered Roller Bearings
  6202-ZNR	15	35	11	ISB	Deep Groove Ball Bearings
  7308 BDF	40	90	46	ISO	Angular Contact Ball Bearings
  NAU 4913	65	90	25	IKO	Cylindrical Roller Bearings
  NNCL4976V	380	481,5	140	TMB	Cylindrical Roller Bearings
  NUP2214-E-MPA	70	125	31	NKE	Cylindrical Roller Bearings
  R0608PX1	32	68	30	NTN	Cylindrical Roller Bearings
  RT-734	101,6			SIGMA	Thrust Roller Bearings
  YELAG 206-102	62	28,575	48,4	SKF	Deep Groove Ball Bearings
  305-M	25	62	17	MRC	DEEP GROOVE BALL BEARINGS
  94518	1.0000	1.5000	1.1250	RBC	JOURNAL ROLLER ASSEMBLIES
  MS-30	12.0000	21.5000	3.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-214E	70		7	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS