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：2025-12-16
• Application:wall industry,food safety,industrial equipment,plastic molding,Industrial equipment,tower crane,Beauty and Body,molding machine,Laser Cutting,equipment,mechanical and electrical
• Similar models:FAG 31328-X ISB 31328XJ/DF CX 31328A NTN 31328XU SKF 31328XJ2 NKE 31328 CYSD 31328 FAG 31328-X-N11CA-A160-200 NSK HR31328J NKE 31328-DF
• 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
  200BIC717	508	673,1	82,55	Timken	Deep Groove Ball Bearings
  2220	100	180	46	AST	Self-Aligning Ball Bearings
  231/750 CAK/W33 + AOH 31/750	1220	710	365	SKF	Tapered Roller Bearings
  238/750 CAKMA/W20	920	750	128	SKF	Spherical Roller Bearings
  67885/67820B	190,5	266,7	46,833	Timken	Tapered Roller Bearings
  7005DF	25	47	12	CYSD	Angular Contact Ball Bearings
  7413B	65	160	37	KOYO	Angular Contact Ball Bearings
  CRO-6945	343,052	457,098	254	NTN	Tapered Roller Bearings
  GY1106-KRR-B-AS2/V	34,9250	72	42,9	INA	Deep Groove Ball Bearings
  NJ2076	380	560	106	CX	Cylindrical Roller Bearings
  NK 14/20	14	22	20	NBS	Needle Roller Bearings
  SE 6004 ZZSTMG3	20	42	12	KOYO	Deep Groove Ball Bearings
  TP90120	90	120	4	KOYO	Needle Roller Bearings
  5324W	120	260	106	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NA5926	130	180	67	NTN	NEEDLE BEARINGS
  TAF10512536	125		36	IKO	NEEDLE BEARINGS
  UCP205-14	.8750			IPTCI	PILLOW BLOCKS
  5304-CFFG	20	52	22.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  1616DS	.5000	1.1250	.3750	NICE	DEEP GROOVE BALL BEARINGS
  LRJ41/4E	4.2500	7.5000	1.2500	RHP	CYLINDRICAL ROLLER BEARINGS