d - 140 mm

D - 250 mm

B - 42 mm

d₁ - - 175.5 mm

D₁ - - 212.5 mm

r_1,2 - min. - 3 mm

d_a - min. - 154 mm

D_a - max. - 236 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 165 kN

Basic static load rating - C₀ - 150 kN

Fatigue load limit - P_u - 4.6 kN

Reference speed - 5300 r/min

Limiting speed - 3400 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.9

Mass bearing - 7.773 kg

• Model Number:6228
• Inner Diameter：250mm Outer Diameter：140mm Width：42mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-13
• Application:relay,car,Performance test,garbage disposal,horizontal processing,stacker lift platform,Material handling equipment,Industry,Roller,electromagnet,noise reduction equipment
• Similar models:NTN 6228 KOYO 6228ZX NTN 6228NR SKF 6228 NTN 6228Z SIGMA 6228 CX 6228 NTN 6228N CX 6228ZZ ZEN 6228
• BEARING POWER International Trading Co.,Ltd. specialize in 6228 products，there is large inventory of SKF 6228 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6228 Which SKF 6228 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
  22220-E-K-W33+AHX320	100	180	46	NKE	Spherical Roller Bearings
  248/600-B-MB	600	730	128	FAG	Spherical Roller Bearings
  28985/28921A	60,325		25,4	KOYO	Tapered Roller Bearings
  5214S	70	125	39,7	NTN	Angular Contact Ball Bearings
  597/592D+X1S-597	93,662	152,4	82,55	Timken	Tapered Roller Bearings
  71916 ACE/HCP4A	110	80	16	SKF	Angular Contact Ball Bearings
  NJ217E	85	150	28	CYSD	Cylindrical Roller Bearings
  NJ2312-VH	60	130	46	NKE	Cylindrical Roller Bearings
  NP 1016	80	113.5		NACHI	Cylindrical Roller Bearings
  NU3260	300,000	540,000	192,000	NTN	Cylindrical Roller Bearings
  RCJY25-N	25			INA	Bearing Units
  RN210-E-MPBX	50	81,5	20	FAG	Cylindrical Roller Bearings
  RNAF 455517	45	55	17	IKO	Needle Roller Bearings
  90CM789	9.0000	14.5000	2.0000	American	CYLINDRICAL ROLLER BEARINGS
  SAF613	2.2500			FAG	PILLOW BLOCKS
  200532	1.2500	1.8750	2.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  29338E	190	320		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  UCP213-65	65			IPTCI	PILLOW BLOCKS
  29388	440	680		Torrington	SPHERICAL ROLLERTHRUST BEARINGS
  6317-RSNR	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS