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：2025-12-11
• Application:hydraulic connector,Oral Equipment,tower crane,hydraulic actuator,comprehensive experiment,Vertical machining,stirrer,Cutting Machine,directional control valve,Industrial equipment,wire industry
• Similar models:CX 31328A FAG 31328-X-N11CA SKF 31328XJ2/DF NKE 31328 NTN 31328XU NKE 31328-DF ISO 31328 ISB 31328XJ/DF NTN 31328XUDF NTN 31328X
• 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
  387S/382	57,15	98,425	21	Fersa	Tapered Roller Bearings
  4595/4535	53,975	104,775	39,688	CX	Tapered Roller Bearings
  6003-2NSE	17	35	10	NACHI	Deep Groove Ball Bearings
  6324LLU	120,000	260,000	55,000	NTN	Deep Groove Ball Bearings
  866R/854	98,425		57,531	KOYO	Tapered Roller Bearings
  ASTEPBF 1618-17	16	18		AST	Plain Bearings
  GE100-UK-2RS	100	150	70	INA	Plain Bearings
  FTO7	6,35	21,438	9,525	INA	Thrust Ball Bearings
  K12×16×13	12	16		NTN	Needle Roller Bearings
  HS71910-C-T-P4S	50	72	12	FAG	Angular Contact Ball Bearings
  K80x88x30	80	88		SKF	Needle Roller Bearings
  ML7020CVUJ74S	100	150	24	SNR	Angular Contact Ball Bearings
  NKI60/25	60	82	25	INA	Needle Roller Bearings
  NU20/800	800	1150	200	CX	Cylindrical Roller Bearings
  NUP 230	150	270	45	ISB	Cylindrical Roller Bearings
  H3026.407	130	155		FAG	ADAPTERS
  MJ-11/4-2Z	1.2500	3.1250	.8750	RHP	DEEP GROOVE BALL BEARINGS
  47207	35	72	17	New Departure	DEEP GROOVE BALL BEARINGS
  7209BEAG(Y/P)	45	85	19	SKF	ANGULAR CONTACT BALL BEARINGS
  GS-81148	243	300		CONSOLIDATED	THRUST ROLLER BEARINGS