d - 140 mm

D - 250 mm

T - 45,75 mm

B - 42 mm

C - 36 mm

a - 48,9 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 161 mm

Da min - 221 mm

Da max. - 236 mm

db max. - 164 mm

Db min. - 234 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 8,74 Kg

Basic dynamic load rating (C) - 390 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1900 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,4

• Model Number: HR30228J
• Inner Diameter：140mm Outer Diameter：250mm Width：45,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:embroidery cloth,ECG,Small air generators,Forming mold,luminescent reagent,food add,Display Devices,Digital Generator,paint paint,suction nozzle,electric pump
• Similar models:Timken 30228 NTN 430228X NACHI 30228 SKF 30228T106J2/DB ISB 30228 CRAFT 30228 CX 30228A FAG 30228-A FAG 30228-A-N11CA SNR 30228A
• BEARING POWER International Trading Co.,Ltd. specialize in HR30228J products，there is large inventory of NSK HR30228J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30228J Which NSK HR30228J 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
  113060/113100G	60	100	58	Gamet	Tapered Roller Bearings
  24040-E1	200	310	109	FAG	Spherical Roller Bearings
  2LA-HSE034ADG/GNP42	170	260	42	NTN	Angular Contact Ball Bearings
  32018	90	140	32	Gamet	Tapered Roller Bearings
  370A/362A	50,8	88,9	20,638	ISO	Tapered Roller Bearings
  4T-387A/382A	57,15	96,838	21	NTN	Tapered Roller Bearings
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  B7219-E-T-P4S	95	170	32	FAG	Angular Contact Ball Bearings
  CX504				CX	Wheel Bearings
  GE 20GS	20	42	25	IKO	Plain Bearings
  RNA3130	158	166	52	Timken	Needle Roller Bearings
  NJ1013	65	100	18	CYSD	Cylindrical Roller Bearings
  SL045016-PP	80	125	60	NBS	Cylindrical Roller Bearings
  1810HC	50	65	7	Barden	ANGULAR CONTACT BALL BEARINGS
  NA6917	85	120	63	FAG	NEEDLE BEARINGS
  B-45	3.5000	5.2187		Aetna	THRUST BALL BEARINGS
  24020-2CS	100	150	50	SKF	SPHERICAL ROLLER BEARINGS
  AJLK70	70	125	31	RIV	SELF
  FYT-200	2.0000			CONSOLIDATED	PILLOW BLOCKS
  TS-36x61/2	6.5000		1.1250	CONSOLIDATED	TRIPLE RING LABYRINTH SEALS FOR SD