d - 40 mm

D - 90 mm

B - 23 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. - 54 mm

D_a - max. - 81.8 mm

r_a - max. - 1.5 mm

r_b - 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 - 0.769 kg

• Model Number:NU 308 ECM
• Inner Diameter：90mm Outer Diameter：40mm Width：23mm
• Type：Thrust Ball Bearings
• Update date：2023-03-14
• Application:miscellaneous instruments,Doppler,large agricultural machinery,Broadcasting System,Insect Capture,Logistics Equipment,glass processing machine,hydraulic actuator,lifting tackle,car and accessories,aerial work equipment
• Similar models:KOYO 53308 CX 54308U+U308 SKF 52308 ISB NB1.22.0308.200-1PPN NACHI 54308 NTN-SNR 51308 SKF 51308 NKE 51308 SKF NU3084ECMA NACHI 53308
• BEARING POWER International Trading Co.,Ltd. specialize in NU308ECM products，there is large inventory of SKF NU 308 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 308 ECM Which SKF NU308ECM 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
  55206/55444D+X1S-55206	52,388	112,712	65,088	Timken	Tapered Roller Bearings
  6022-NR	110	170	28	NKE	Deep Groove Ball Bearings
  63/32ZE	32	75	20	NACHI	Deep Groove Ball Bearings
  67884/67820CD+X3S-67884	187,325	266,7	103,188	Timken	Tapered Roller Bearings
  71910 ACE/HCP4AL	72	50	12	SKF	Angular Contact Ball Bearings
  81272	360	500		CX	Thrust Roller Bearings
  CX428				CX	Wheel Bearings
  FWF-384313	38	43		NSK	Needle Roller Bearings
  LMKP35L	35	52		Samick	Linear Bearings
  NF405	25	62,8	21	NTN	Cylindrical Roller Bearings
  NJ312 E	60	130	31	CX	Cylindrical Roller Bearings
  NU18/1120	1120	1360	106	ISO	Cylindrical Roller Bearings
  NU418	90,000	225,000	54,000	NTN	Cylindrical Roller Bearings
  UCFC207	35			KOYO	Bearing Units
  SBPF207-22	34,925		32	KOYO	Bearing Units
  SDE20AJMG	20	32	31,5	KOYO	Linear Bearings
  UC211-35	55,5625	100	55,6	FYH	Deep Groove Ball Bearings
  FT-36	2.6875	4.3437		Andrews	THRUST BALL BEARINGS
  210-S	90	50	20	MRC	DEEP GROOVE BALL BEARINGS
  3917	145	85		CONSOLIDATED	THRUST BALL BEARINGS