d - 90 mm

D - 190 mm

T - 46,5 mm

B - 43 mm

C - 36 mm

a - 37,3 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 111 mm

Da min - 176 mm

Da max. - 176 mm

db max. - 114 mm

Db min. - 176 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 5,91 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 425 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,7

• Model Number: HR30318J
• Inner Diameter：90mm Outer Diameter：190mm Width：46,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:pneumatic,sleep monitoring,trolley,Roller mill,machine tool spindle,electronic materials,security equipment,tray industry,Storage Tool,Ball screw,garden machinery
• Similar models:CX 30318A SKF 30318J2 NTN 30318DU Timken 30318 FAG 30318-A ISO 30318 ZVL 30318A CRAFT 30318 ISB 30318 NTN 30318
• BEARING POWER International Trading Co.,Ltd. specialize in HR30318J products，there is large inventory of NSK HR30318J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30318J Which NSK HR30318J 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
  1411	55	140	40	ISO	Self-Aligning Ball Bearings
  240/600W33	600	870	272	ISO	Spherical Roller Bearings
  3187/3120	30,162	72,626	30,162	Timken	Tapered Roller Bearings
  6007HVZZ	35,000	62,000	14,000	SNR	Deep Groove Ball Bearings
  6010ZZ	50,000	80,000	16,000	NTN-SNR	Deep Groove Ball Bearings
  HM212044/11	60,325	122,238	38,1	CX	Tapered Roller Bearings
  K7×10×10T2	7	10		NTN	Needle Roller Bearings
  MR148-2RS	8	14	4	ZEN	Deep Groove Ball Bearings
  NA4917	85	120	35	INA	Needle Roller Bearings
  NAO50X68X20	50	68		KOYO	Needle Roller Bearings
  SS 6011-ZZ	55	90	18	ISB	Deep Groove Ball Bearings
  UCX10-31	49,2125	100	55,6	KOYO	Deep Groove Ball Bearings
  UCPX07-23	36,5125		49,2	KOYO	Bearing Units
  NU2028E	140	210	42	FAG	CYLINDRICAL ROLLER BEARINGS
  N240E	200	360	58	FAG	CYLINDRICAL ROLLER BEARINGS
  G1104KRRB	1.2500	2.8346	.7480	FAF	PILLOW BLOCKS
  CF40PPYSK	1.0000	2.5000	1.5000	INA	NEEDLE BEARINGS
  01/02/7212	60	110	22	RIV	TAPERED ROLLER BEARINGS
  NUTR-3072	30	72	29	CONSOLIDATED	NEEDLE BEARINGS
  H-308x13/8	40	58		CONSOLIDATED	ADAPTERS