d - 28 mm

D - 68 mm

T - 19,75 mm

B - 18 mm

C - 14 mm

a - 17,8 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 36,5 mm

da max - 37 mm

Da min - 55 mm

Da max. - 59,5 mm

Db min. - 64 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,332 Kg

Basic dynamic load rating (C) - 51,7 kN

Basic static load rating (C0) - 50,2 kN

(Grease) Lubrication Speed - 6200 r/min

(Oil) Lubrication Speed - 8200 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number:303/28CR
• Inner Diameter：28mm Outer Diameter：68mm Width：19,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-23
• Application:small appliances,Forging machine,power protection,dynamic blood pressure,gas turbine,teaching equipment,fabric products,directional control valve,animal,dye pigments,hot and cold box
• Similar models:NACHI 30316 NSK HR30332J PFI 30310D NACHI E30311J NACHI 30322 FBJ 30310 KBC 30307J CX 30312A FBJ 30303 SKF 30315J2/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 303/28CR products，there is large inventory of KOYO 303/28CR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 303/28CR Which KOYO 303/28CR 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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  5303EEG15	17,000	47,000	22,200	SNR	Angular Contact Ball Bearings
  606-2RS	6	17	6	CX	Deep Groove Ball Bearings
  6207NR	35	72	17	KOYO	Deep Groove Ball Bearings
  6818	90	115	13	FBJ	Deep Groove Ball Bearings
  AXK85110	85	110	4	KOYO	Needle Roller Bearings
  FL675	5	9,2	2	NTN	Deep Groove Ball Bearings
  HCS71915-C-T-P4S	75	105	16	FAG	Angular Contact Ball Bearings
  NF348	240	430	95	NTN	Cylindrical Roller Bearings
  NJ2336-E-MPA	180	380	126	NKE	Cylindrical Roller Bearings
  R1275VZZ	58,000	160,000	70,000	NTN	Cylindrical Roller Bearings
  UELS312D1N	60,000	130,000	61,9	NTN	Deep Groove Ball Bearings
  422-S	110	320	70	MRC	DEEP GROOVE BALL BEARINGS
  51306				SKF	THRUST BALL BEARINGS
  NJ-2330E	150	320	108	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RMS-14	1.7500	4.2500	1.0625	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  230/500	500	720	167	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  WA-8-24			1.0000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARING