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：2025-12-17
• Application:impression material,Roller,relay,food sterilization,manual Tools,teaching equipment,medical equipment,Traffic Fire Protection Equipment Security equipment,top industry,van,Forming mold
• Similar models:SKF NF307ECP ISO 54307 SKF NU2307ECPH NTN 51307 SKF NU307ECP INA ZKLN3072-2Z ISB 53307U307 ISB EB2.22.0307.200-1SPPN SKF NU307ECML INA F-222307
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22215 KCW33+AH315	75	130	31	ISO	Spherical Roller Bearings
  32303-A	17	47	20,25	FAG	Tapered Roller Bearings
  458/453A	44,45		29,317	KOYO	Tapered Roller Bearings
  51413	65	140		CX	Thrust Ball Bearings
  6009-2RS	45	75	16	Fersa	Deep Groove Ball Bearings
  61996 MA	480	650	78	ISB	Deep Groove Ball Bearings
  6326-RS	130	280	58	CYSD	Deep Groove Ball Bearings
  ALP206-18	28,575		42,9	KOYO	Bearing Units
  BCE1112	17,462	22,225	19,05	INA	Needle Roller Bearings
  BK0908	9	13	8	ISO	Cylindrical Roller Bearings
  CSXU 080.2RS	203,2	222,25	12,7	INA	Angular Contact Ball Bearings
  DB600-240	19	29	6	TORRINGTON	Needle Roller Bearings
  F609	9	24	7	FBJ	Deep Groove Ball Bearings
  K7x10x8TN	7	10		SKF	Needle Roller Bearings
  NKI65/35	65	90	35	INA	Needle Roller Bearings
  NKJ17/16	17	29	16	Timken	Needle Roller Bearings
  R155	3,967	7,938	2,779	ZEN	Deep Groove Ball Bearings
  VKBA 1465				SKF	Wheel Bearings
  CF56PPSK	1.3750	3.5000	2.0000	INA	NEEDLE BEARINGS
  238/1250	1250	1500	185	CONSOLIDATED	SPHERICAL ROLLER BEARINGS