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 - 12,1 mm

Da - 227 mm

db - 156 mm

ra max. - 7 mm

da - 170 mm

Db - 238 mm

Weight - 14,3 Kg

Basic dynamic load rating (C) - 550 kN

Basic static load rating (C0) - 910 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 800 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y2) - 1,47

• Model Number: 4T-99550/99100
• Inner Diameter：139,7mm Outer Diameter：254mm Width：66,675mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Vertical machining,Vacuum generator,transportation equipment,surgical instruments,Insect Capture,plant determination,blood cell reagent,vacuum filter,Broadcasting System,wall industry,impression material
• Similar models:FBJ 99550/99100 Timken 99550/99100-B ISO 99550/99100 KOYO 99550/99100 NSK 99550/99100 CX 99550/99100 NACHI 99550/99100 Timken 99550/99102CD+X5S-99550 NTN 4T-99550/99100 Timken 99550/99101D+X8S-99550
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-99550/99100 products，there is large inventory of NTN 4T-99550/99100 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-99550/99100 Which NTN 4T-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
  1210	50	90	20	NACHI	Self-Aligning Ball Bearings
  53317	85	150		ISO	Thrust Ball Bearings
  32213	65	120	32,75	CRAFT	Tapered Roller Bearings
  618/9-2RS	9	17	4	CRAFT	Deep Groove Ball Bearings
  7210 B	50	90	20	ISB	Angular Contact Ball Bearings
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  HM903249A/HM903210	44,45	95,25	30,958	FBJ	Tapered Roller Bearings
  NATR 17 X	17	40	20	SKF	Cylindrical Roller Bearings
  NP2932	160	220	36	CX	Cylindrical Roller Bearings
  P 1.1/4 TF	31.75			SKF	Bearing Units
  UCPA213	65			CRAFT	Bearing Units
  UCTH204-150	20		88	KOYO	Bearing Units
  YSA211-2FK+HE2311	50,8	100	40	SKF	Deep Groove Ball Bearings
  F681X	1.5	4	1.2	ISC	DEEP GROOVE BALL BEARINGS
  MR35				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  UELPL210-114T	1.8750			NTN	PILLOW BLOCKS
  MS-10-NR	1.0000	2.5000	.7500	NH	DEEP GROOVE BALL BEARINGS
  NUP-332	160	340	68	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HK-2538	32		38	CONSOLIDATED	NEEDLE BEARINGS
  B-40	4.7187	3.0000		CONSOLIDATED	THRUST BALL BEARINGS