d - 40 mm

D - 90 mm

B - 23 mm

d₁ - - 57.5 mm

D₁ - - 75 mm

F - 52 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 1.4 mm

d_a - min. - 48 mm

d_a - max. - 50 mm

d_b - min. - 60 mm

D_a - max. - 81.8 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 93 kN

Basic static load rating - C₀ - 78 kN

Fatigue load limit - P_u - 10.2 kN

Reference speed - 8000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.15

Mass bearing - 0.789 kg

• Model Number: NJ 308 ECM
• Inner Diameter：90mm Outer Diameter：40mm Width：23mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:turret industry,disposable,container finishing,teaching equipment,meat products machine,Material handling equipment,circulating pump,Broadcasting System,forklift industry,linear drive,respirator
• Similar models:NKE 54308 FAG 52308 NACHI 54308 SKF NU308ECML NACHI 51308 SKF 54308+U308 SKF NUP308ECP SKF NU308ECP NTN-SNR 51308 ISB EB1.22.0308.200-1SPPN
• BEARING POWER International Trading Co.,Ltd. specialize in NJ308ECM products，there is large inventory of SKF NJ 308 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 308 ECM Which SKF NJ308ECM 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
  33287/33462/Q	117,475	73,025	30,162	SKF	Tapered Roller Bearings
  51264	320	435		ISO	Thrust Ball Bearings
  61892	460	580	56	ZEN	Deep Groove Ball Bearings
  6411NR	55	140	33	SKF	Deep Groove Ball Bearings
  7340 ADT	200	420	160	ISO	Angular Contact Ball Bearings
  7917DT	85	120	18	NTN	Angular Contact Ball Bearings
  BRI 223516	34,925	55,562	25,65	IKO	Needle Roller Bearings
  KV38X44X22.3	38,000	44,000		NTN	Needle Roller Bearings
  NJ224-E-TVP3+HJ224-E	120	215	40	NKE	Cylindrical Roller Bearings
  RNA4918TT	105	125	35	NSK	Needle Roller Bearings
  SL01-4928	140	190	50	NTN	Cylindrical Roller Bearings
  NNCF-4836V	180	225	45	FAG	CYLINDRICAL ROLLER BEARINGS
  F682	2	5	1.5	ISC	DEEP GROOVE BALL BEARINGS
  618/750M	750	920	78	FAG	DEEP GROOVE BALL BEARINGS
  MR200				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  NNCL4860V.C3	300	380	80	SKF	CYLINDRICAL ROLLER BEARINGS
  IR-7254	1.1250		1.0100	RBC	NEEDLE BEARINGS
  NA4909.2RS	45	68	22	Torrington	NEEDLE BEARINGS
  81196			32	CONSOLIDATED	THRUST ROLLER BEARINGS
  TT-911A	9.2500	19.0000		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS