d - 140 mm

D - 300 mm

T - 77 mm

B - 70 mm

C - 47 mm

a - 92,8 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 184 mm

Da min - 236 mm

Da max. - 282 mm

db max. - 174 mm

Db min. - 280 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 28,5 Kg

Basic dynamic load rating (C) - 695 kN

Basic static load rating (C0) - 955 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31328J
• Inner Diameter：140mm Outer Diameter：300mm Width：77mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:metering pump,vertical pull,Broadcasting System,Workpiece,safety testing,Perfusion device,chuck industry,Industrial Electromechanical,organic raw materials,Low-voltage electrical equipment,Tool
• Similar models:ISO 31328 NSK HR31328J NTN 31328XUDF FAG 31328-X-N11CA SKF 31328XJ2/DF NKE 31328 CX 31328A SKF 31328XJ2 ISB 31328XJ/DF CYSD 31328
• BEARING POWER International Trading Co.,Ltd. specialize in HR31328J products，there is large inventory of NSK HR31328J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31328J Which NSK HR31328J 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
  220RIT744	558,8	683		Timken	Cylindrical Roller Bearings
  13889/13830	38,1	63,5	12,7	FBJ	Tapered Roller Bearings
  29324-E1	120	210	54	INA	Thrust Roller Bearings
  33213	65	120	41	FAG	Tapered Roller Bearings
  6003ZZ	17	35	10	CRAFT	Deep Groove Ball Bearings
  E 208 7CE3	8	24	8	SNFA	Angular Contact Ball Bearings
  MR148ZZ	8	14	4	ISB	Deep Groove Ball Bearings
  LVCR 12-2LS	12			SKF	Linear Bearings
  MK1881	28.575	34.925	12.700	KOYO	Needle Roller Bearings
  N304 E	20	52	15	CX	Cylindrical Roller Bearings
  NJ5214	70	125	39,69	ISO	Cylindrical Roller Bearings
  NNC4922CV	110	150	40	SKF	Cylindrical Roller Bearings
  UCP308	40			SNR	Bearing Units
  160/500M	500	720	71	STEYR	DEEP GROOVE BALL BEARINGS
  NUP448	240	580	122	STEYR	CYLINDRICAL ROLLER BEARINGS
  MFJ-5020	58		20	NSK	NEEDLE BEARINGS
  AAS1107	40	60		NTN	THRUST NEEDLE BEARINGS
  RNA6915	105		54	Torrington	NEEDLE BEARINGS
  3213	65	120	38.1	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  KRE-16-2RS	16		11	CONSOLIDATED	NEEDLE ROLLERS