d - 50,8 mm

D - 97,63 mm

T - 24,608 mm

B - 24,608 mm

C - 19,446 mm

a - 21,2 mm

r min. - 3,6 mm

r2 min. - 0,8 mm

da min. - 65 mm

Da - 88 mm

db min - 58 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 92 mm

Weight - 0,836 Kg

Basic dynamic load rating (C) - 89,6 kN

Basic static load rating (C0) - 131 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 5200 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number:28678/28622
• Inner Diameter：50,8mm Outer Diameter：97,63mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:sucker industry,medical Equipment,Industrial Adhesive,Industrial,Handling machinery and various industrial machinery,paper processing machine,Other Measurements,noise inspection,Doppler,wall industry,Flame Cutting
• Similar models:AST 28678/28622B KOYO 28678/28622 CX 28678/28622 SKF 28678/28622B/Q NTN 4T-28678/28622 Timken 28678/28622 FBJ 28678/28622 ISO 28678/28622 ISB 28678/28622B
• BEARING POWER International Trading Co.,Ltd. specialize in 28678/28622 products，there is large inventory of KOYO 28678/28622 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 28678/28622 Which KOYO 28678/28622 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
  1319K+H319	85	200	45	SKF	Self-Aligning Ball Bearings
  6028-2RS	140	210	33	CYSD	Deep Groove Ball Bearings
  6409	45	120	29	ISO	Deep Groove Ball Bearings
  FLRA166Z	4,762	10,72	3,175	NTN	Deep Groove Ball Bearings
  JP6049/10	60	100	21	CX	Tapered Roller Bearings
  GEC 420 TXA-2RS	560	420	190	SKF	Plain Bearings
  HR32322J	110	240	84,5	NSK	Tapered Roller Bearings
  MJ 5.1/2	139,7	279,4	50,8	SIGMA	Deep Groove Ball Bearings
  NBL.30.1255.200-1PPN	1105	1400	90	ISB	Thrust Ball Bearings
  NK55/35	55	68	35	ISO	Needle Roller Bearings
  NKS37-XL	37	52	22	INA	Needle Roller Bearings
  NKJ55/35	55	72	35	KOYO	Needle Roller Bearings
  RNAO 16x28x12	16	22	12	NBS	Needle Roller Bearings
  SL185022	110	156,7	80	NBS	Cylindrical Roller Bearings
  UC324G2	120,000	260,000	126	SNR	Deep Groove Ball Bearings
  TWA12UU	.7500		2.3750	NB	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  5308-CZZ	40	90	36.5	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  22238	190	340	92	Torrington	SPHERICAL ROLLER BEARINGS
  MS-261/2-AC	8.5000	16.0000	3.0000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  RNAO-25x37x32	37		32	CONSOLIDATED	NEEDLE BEARINGS