d - 101,6 mm

D - 200 mm

T - 52,761 mm

B - 49,212 mm

C - 34,925 mm

a - 54,5 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

r2 min. - 3,2 mm

da min. - 114 mm

Da min - 170 mm

Da max. - 188 mm

Da - 174 mm

db max. - 123 mm

db min - 120,8 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 185 mm

Weight - 6,83 Kg

Basic dynamic load rating (C) - 347 kN

Basic static load rating (C0) - 471 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1900 r/min

Calculation factor (e) - 0,63

Calculation factor (Y0) - 0,52

Calculation factor (Y1) - 0,95

• Model Number:98400/98788
• Inner Diameter：101,6mm Outer Diameter：200mm Width：52,761mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Optical Instruments,noise reduction equipment,position switch,cleaning agent,tapered grinder,rolling mill roll neck and slowdown device,tooth filling,other processing,pump industry,Industrial Adhesive,physical instruments
• Similar models:Timken 98400/98788B CX 98400/98788 KOYO 98400/98788 NTN 4T-98400/98788 Timken 98400/98789DC+X1S-98400 NTN 4T-98400/98789D+A ISO 98400/98788 NACHI 98400/98788 Timken 98400/98789D+X2S-98400 Timken 98400/98788
• BEARING POWER International Trading Co.,Ltd. specialize in 98400/98788 products，there is large inventory of KOYO 98400/98788 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 98400/98788 Which KOYO 98400/98788 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
  119044X/119085C	44,45	85	24,75	Gamet	Tapered Roller Bearings
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  6018 ZZ	90	140	24	ISO	Deep Groove Ball Bearings
  6208-2Z	40	80	18	ZEN	Deep Groove Ball Bearings
  6218	90	160	30	NACHI	Deep Groove Ball Bearings
  6305	25	62	17	ZEN	Deep Groove Ball Bearings
  EGB140100-E40	140	145	100	INA	Plain Bearings
  NK180X225X65	180,000	225,000	65,000	NTN	Needle Roller Bearings
  NN3017K/W33	85	130	34	CYSD	Cylindrical Roller Bearings
  RNA0-16X24X13	16,000	24,000	13,000	NTN	Needle Roller Bearings
  US201-08	12,7	40	12	SNR	Deep Groove Ball Bearings
  STO50	50	90	20	FAG	NEEDLE BEARINGS
  GE35AW	35	90	22	ELGES	SPHERICAL PLAIN BEARINGS
  5208-CZZG	40	80	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  IR-7345	1.6250		1.2600	RBC	NEEDLE BEARINGS
  DCL1612			.7500	NTN	NEEDLE BEARINGS
  SY21/4TF	2.2500			SKF	PILLOW BLOCKS
  312	60	130	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TS-60x280mm	280		1.6250	CONSOLIDATED	TRIPLE RING LABYRINTH SEALS FOR SD