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 - 0.649 kg

• Model Number:NU 308 ECP
• Inner Diameter：90mm Outer Diameter：40mm Width：23mm
• Type：Thrust Ball Bearings
• Update date：2025-12-27
• Application:generator,Internal thread type,Industrial,Laser Devices,centrifugal pump,other CNC,printing machinery,Animal Tracking,storage and transportation equipment,tower crane,instrumentation instrument
• Similar models:SKF 54308+U308 NSK 54308U SKF 51308 SKF NF3084ECMB INA ZKLF3080-2Z SKF NU2308ECPH ISB EB1.22.0308.200-1SPPN NACHI 54308U CX 51308 KOYO 53308
• BEARING POWER International Trading Co.,Ltd. specialize in NU308ECP products，there is large inventory of SKF NU 308 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 308 ECP Which SKF NU308ECP 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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  31315	75	160	40	ISO	Tapered Roller Bearings
  47TS986236	488,95	622,3	365,125	KOYO	Tapered Roller Bearings
  688 A DD	8	16	5	NSK	Deep Groove Ball Bearings
  7028 B-UD	140	210	66	CX	Angular Contact Ball Bearings
  AST20 2225	22	25		AST	Plain Bearings
  81138	190	240	37	SIGMA	Thrust Roller Bearings
  ASTT90 10060	100	105		AST	Plain Bearings
  D22	46,038	78,588	20,65	INA	Thrust Ball Bearings
  NP224 E	120	215	40	CX	Cylindrical Roller Bearings
  NNU 4130 K30M/W33	150	250	100	ISB	Cylindrical Roller Bearings
  NU234	170	310	52	KOYO	Cylindrical Roller Bearings
  UCFCX05	25			NACHI	Bearing Units
  W 61907 R-2Z	35	55	10	SKF	Deep Groove Ball Bearings
  61860MB	300	380	38	ELGES	DEEP GROOVE BALL BEARINGS
  MB-40	200	226	18	SKF	LOCKWASHERS
  SDAF-530	5.1875	12.8125		Torrington	PILLOW BLOCKS
  NA4904RS	20	37	17	Torrington	NEEDLE BEARINGS
  32010X	50	80	20	STEYR	TAPERED ROLLER BEARINGS
  XF-149-KK	32	13	10	NH	DEEP GROOVE BALL BEARINGS
  R1-5632	.1875	.3125	.1094	NMB	DEEP GROOVE BALL BEARINGS