d - 55 mm

D - 110 mm

T - 39 mm

B - 39 mm

C - 32 mm

ra1 max. - 2,5 mm

a - 11,7 mm

Da - 97 mm

db - 64 mm

ra max. - 3 mm

da - 71 mm

Db - 104 mm

Weight - 1,71 Kg

Basic dynamic load rating (C) - 173 kN

Basic static load rating (C0) - 219 kN

(Grease) Lubrication Speed - 3 500 r/min

(Oil) Lubrication Speed - 4 600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y2) - 1,73

• Model Number:4T-JH307749/JH307710
• Inner Diameter：55mm Outer Diameter：110mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Medical printer,pump industry,medical equipment,generator,construction machinery and equipment,linear drive,circulating pump,inorganic chemical,lathe,vacuum suction cup,packing equipment
• Similar models:ISO JH307749/10 Timken JH307749/JH307710 NTN 4T-JH307749/JH307710 NSK JH307749/JH307710 FBJ JH307749/JH307710 KOYO JH307749/JH307710 CX JH307749/10
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-JH307749/JH307710 products，there is large inventory of NTN 4T-JH307749/JH307710 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-JH307749/JH307710 Which NTN 4T-JH307749/JH307710 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
  1280/1220	22,225	57,15	22,225	FBJ	Tapered Roller Bearings
  230/850BK	850	1220	272	NTN	Spherical Roller Bearings
  23052 KCW33+H3052	260	400	104	CX	Spherical Roller Bearings
  23076R	380	560	135	KOYO	Spherical Roller Bearings
  6305ZZ	25,000	62,000	17,000	NTN-SNR	Deep Groove Ball Bearings
  6320-RS1	215	100	47	SKF	Deep Groove Ball Bearings
  6807N	35	47	7	NACHI	Deep Groove Ball Bearings
  6814NR	70	90	10	CYSD	Deep Groove Ball Bearings
  9278/9220	68,2625	161,925	49,2125	AST	Tapered Roller Bearings
  ES207G2	35	72	38,9	SNR	Deep Groove Ball Bearings
  NA6901	12	24	22	SKF	Needle Roller Bearings
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  UCFC204-12	19.05			KOYO	Bearing Units
  UCFCX15-48E	76,2			KOYO	Bearing Units
  UCPX14	70		77,8	KOYO	Bearing Units
  MMRJN110	110	240	50	R&M	CYLINDRICAL ROLLER BEARINGS
  RF-720ZZY03	2	7	3	NMB	DEEP GROOVE BALL BEARINGS
  LS1730	17	30		Torrington	THRUST NEEDLE BEARINGS
  HML-64T			32	CONSOLIDATED	WITHDRAWAL NUTS
  BT-140-581	14.0000	17.5000		CONSOLIDATED	THRUST BALL BEARINGS