d - 139,7 mm

D - 254 mm

T - 66,675 mm

B - 66,675 mm

C - 47,625 mm

ra1 max. - 3,3 mm

a - 55,3 mm

r min. - 7 mm

r1 min. - 3,3 mm

Da - 227 mm

db - 156 mm

ra max. - 7 mm

da - 170 mm

Db - 238 mm

Weight - 13,82 Kg

Basic dynamic load rating (C) - 515 kN

Basic static load rating (C0) - 830 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

• Model Number: 99550/99100
• Inner Diameter：139,7mm Outer Diameter：254mm Width：66,675mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:position switch,Broadcasting System,Wire grinder,squeeze machine etc,forklift truck,sample cup,car steering pin,Switch,Oral Image,hot and cold box,marine analysis
• Similar models:Timken 99550/99101D+X8S-99550 Timken 99550/99100-B NACHI 99550/99100 FBJ 99550/99100 NTN 4T-99550/99100 Timken 99550/99102CD+X5S-99550 ISO 99550/99100 KOYO 99550/99100 Timken 99550/99100 CX 99550/99100
• BEARING POWER International Trading Co.,Ltd. specialize in 99550/99100 products，there is large inventory of NSK 99550/99100 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 99550/99100 Which NSK 99550/99100 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
  16012-2Z	60	95	11	ZEN	Deep Groove Ball Bearings
  16002-Z	15	32	8	ISB	Deep Groove Ball Bearings
  214NPP	70	125	24	Timken	Deep Groove Ball Bearings
  24060-MB-W33	300	460	160	NKE	Spherical Roller Bearings
  25VS3418P	25	34	17,7	KOYO	Needle Roller Bearings
  32914JR	70	100	20	KOYO	Tapered Roller Bearings
  DCL116	17,462	22,225	9,525	NTN	Needle Roller Bearings
  FLR188	6,35	13,89	3,175	NTN	Deep Groove Ball Bearings
  K43x48x17	43	48	17	CX	Needle Roller Bearings
  K60X68X23FH	60	68		Timken	Needle Roller Bearings
  NA4908,2RS	40	62	23	KOYO	Needle Roller Bearings
  PHU3084	27,5	153,5	76,2	PFI	Angular Contact Ball Bearings
  SA1-12B2	12	22	10	NTN	Plain Bearings
  L18VA500	5.0000	6.5000	.7500	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  292/600E.MB	600	800		FAG	SPHERICAL ROLLER THRUST BEARINGS
  SAF-528	4.9375			Torrington	PILLOW BLOCKS
  420SD31	420	700	224	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  4307	35	80	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KC-250ARO	25.0000	25.7500	.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  22222	110	200	53	CONSOLIDATED	SPHERICAL ROLLER BEARINGS