d - 140 mm

D - 300 mm

T - 77 mm

B - 70 mm

C - 47 mm

ra1 max. - 3 mm

a - 94 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 162 mm

Da min - 234 mm

Da max. - 282 mm

db max. - 165 mm

Db min. - 280 mm

ra max. - 4 mm

Sa - 9 mm

Sb - 30 mm

Weight - 23 Kg

Basic dynamic load rating (C) - 685 kN

Basic static load rating (C0) - 905 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 700 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,73

• Model Number: 31328XU
• Inner Diameter：140mm Outer Diameter：300mm Width：77mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:municipal machinery,labor insurance,forklift industry,rolling machine,roller lathe,food / grain / food equipment,chemical instruments,standing experimental equipment,Industrial,Animal Tracking,PVC
• Similar models:ISB 31328 FAG 31328-X CX 31328A NTN 31328X FAG 31328-X-N11CA-A160-200 NTN 31328XUDF FAG 31328-X-N11CA NKE 31328-DF CYSD 31328 SKF 31328XJ2
• BEARING POWER International Trading Co.,Ltd. specialize in 31328XU products，there is large inventory of NTN 31328XU . We has been built up long-term cooperation with NTN company, could make a bulk order of the 31328XU Which NTN 31328XU 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
  1320SLPT1851	1320	1850	530	NSK	Spherical Roller Bearings
  22326-E1	130	280	93	FAG	Spherical Roller Bearings
  2474/2420		68,262		KOYO	Tapered Roller Bearings
  29448-M	240	440	122	NKE	Thrust Roller Bearings
  3312	60	130	54	KOYO	Angular Contact Ball Bearings
  40BGS35G-2DL	40	62	24	NACHI	Angular Contact Ball Bearings
  6300-Z	10	35	11	SKF	Deep Groove Ball Bearings
  6319N	95	200	45	NSK	Deep Groove Ball Bearings
  65395/65320	50,8	114,3	44,45	ISO	Tapered Roller Bearings
  71915 ACD/HCP4A	105	75	16	SKF	Angular Contact Ball Bearings
  7201DF	12	32	10	NTN	Angular Contact Ball Bearings
  CX222				CX	Wheel Bearings
  GBRI 406024	63,5	95,25	38,35	IKO	Needle Roller Bearings
  RS-4940E4	200	280	80	NSK	Cylindrical Roller Bearings
  M13161	20.638	26.988	25.400	KOYO	Needle Roller Bearings
  NA 4905UU	25	42	18	IKO	Needle Roller Bearings
  PCJTY3/4	19.05			INA	Bearing Units
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  1107F	62	35		MRC	THRUST BALL BEARINGS
  SSUCFT205-25mm	25	5.0000		Peer	STAINLESS STEEL PILLOW BLOCKS