d - 139,7 mm

D - 254 mm

T - 66,675 mm

B - 66,675 mm

C - 47,625 mm

a - 55 mm

r min. - 7,1 mm

r1 min. - 3,2 mm

da min. - 159 mm

Da min - 223 mm

Da max. - 242 mm

db max. - 174 mm

ra max. - 7,1 mm

rb max. - 3,2 mm

Db - 236 mm

Weight - 14,1 Kg

Basic dynamic load rating (C) - 549 kN

Basic static load rating (C0) - 913 kN

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,47

• Model Number: 99550/99100
• Inner Diameter：139,7mm Outer Diameter：254mm Width：66,675mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:lathe,Hydraulic Equipment,rolling mill roll neck and slowdown device,Broadcasting System,universal category,sterilizers,Power equipment,Medium and large motor,metallurgy,stirrer,spreader series
• Similar models:Timken 99550/99102CD+X5S-99550 Timken 99550/99101D+X8S-99550 NSK 99550/99100 KOYO 99550/99100 FBJ 99550/99100 NACHI 99550/99100 ISO 99550/99100 CX 99550/99100 Timken 99550/99100 NTN 4T-99550/99100
• BEARING POWER International Trading Co.,Ltd. specialize in 99550/99100 products，there is large inventory of KOYO 99550/99100 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 99550/99100 Which KOYO 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.

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  1312S	60	130	31	NTN	Self-Aligning Ball Bearings
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  25880/25821	36,487	73,025	23,812	FBJ	Tapered Roller Bearings
  93800/93125	203,2	317,5	63,5	KOYO	Tapered Roller Bearings
  AST090 5520	55	60		AST	Plain Bearings
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  E-RR2109	103,652	120,000	29,000	NTN	Cylindrical Roller Bearings
  HCB7028-E-T-P4S	140	210	33	FAG	Angular Contact Ball Bearings
  LRJ12	304,8	469,9	66,675	RHP	Cylindrical Roller Bearings
  NU18/500	500	620	56	CX	Cylindrical Roller Bearings
  RS-5048NR	240	360	160	NSK	Cylindrical Roller Bearings
  UFL000	10			KOYO	Bearing Units
  UCT205E	25			KOYO	Bearing Units
  751140SP.P5				FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  RAK15/8	1.6250			FAF	PILLOW BLOCKS
  F626LLU	6	19	6	NTN	DEEP GROOVE BALL BEARINGS
  NUP228E	140	250	42	SKF	CYLINDRICAL ROLLER BEARINGS
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  K-47x53x25	47	53	25	CONSOLIDATED	NEEDLE BEARINGS
  FCB-20	26		26	CONSOLIDATED	NEEDLE BEARINGS