d - 28 mm

D - 68 mm

T - 19,75 mm

B - 18 mm

C - 14 mm

a - 17,4 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 39 mm

Da min - 57 mm

Da max. - 59 mm

db max. - 38 mm

Db min. - 63 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,335 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 50,5 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,52

Calculation factor (Y0) - 0,64

Calculation factor (Y1) - 1,2

• Model Number: HR303/28C
• Inner Diameter：28mm Outer Diameter：68mm Width：19,75mm
• Type：Tapered Roller Bearings
• Update date：2023-09-15
• Application:casting embedding,meat products machine,set bacteria instrument,die casting mold,car,coal,industrial equipment,reinforced machinery,Hairbrush device,Industrial,teaching equipment
• Similar models:NACHI 30340 ZVL 30313A ISO 30311 Timken 30310 SKF 23036CCK/W33+H3036 NACHI 30356 ISO 303/28 Timken X30303/Y30303 KOYO 30304AC NTN 30313D
• BEARING POWER International Trading Co.,Ltd. specialize in HR303/28C products，there is large inventory of NSK HR303/28C . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR303/28C Which NSK HR303/28C 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.

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  61905-2RS	25	42	9	CRAFT	Deep Groove Ball Bearings
  6301-2RU	12	37	12	KOYO	Deep Groove Ball Bearings
  7003 A-UD	17	35	20	CX	Angular Contact Ball Bearings
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  LL481448/11	673,1	793,75	66,675	ISO	Tapered Roller Bearings
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  ZA-55BWKH12U-Y-5CP01	25			NSK	Tapered Roller Bearings
  9308K	40	62	12	FAF	DEEP GROOVE BALL BEARINGS
  NAK40	40	65	22	FAG (Old No.)	NEEDLE BEARINGS
  61813-2RS1	65	85	10	SKF	DEEP GROOVE BALL BEARINGS
  NJ214	70	125	24	SKF	CYLINDRICAL ROLLER BEARINGS
  IR-25x30x26	25		26	CONSOLIDATED	NEEDLE BEARINGS
  IRZ-35x42x23JSI	35		23	CONSOLIDATED	NEEDLE BEARINGS
  811/600			34	CONSOLIDATED	THRUST ROLLER BEARINGS
  ER-26	3.3465	1.6250	1.0937	CONSOLIDATED	BALL BEARING