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：2025-12-13
• Application:machine tool spindle,surgical instruments,pipe fittings Steel industry,Vertical pull,Security Equipment,industrial supplies,noise reduction equipment,small appliances,Optical detection,gear type,stamping die and its equipment
• Similar models:ISO JH307749/10 CX JH307749/10 NTN 4T-JH307749/JH307710 KOYO JH307749/JH307710 FBJ JH307749/JH307710 NSK JH307749/JH307710 Timken JH307749/JH307710
• 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
  1201	12	32	10	NKE	Self-Aligning Ball Bearings
  32013-X-XL	65	100	23	FAG	Tapered Roller Bearings
  5S-7204UCG/GNP42	20	47	14	NTN	Angular Contact Ball Bearings
  663/652	82,55	152,4	41,275	NSK	Tapered Roller Bearings
  E 270 /S 7CE3	70	125	24	SNFA	Angular Contact Ball Bearings
  EXFE208	40			SNR	Bearing Units
  F-210642	23	38	20	INA	Needle Roller Bearings
  GE 340 QCR	340	460	160	CX	Plain Bearings
  GEGZ82HS/K	82,55	139,7	91,44	AST	Plain Bearings
  HJ-486028,2RS	76,2	95,25	44,45	KOYO	Needle Roller Bearings
  MR117	7	11	2,5	ISO	Deep Groove Ball Bearings
  NJ221-E-MA6	105	190	36	NKE	Cylindrical Roller Bearings
  NN4926 K	130	180	50	ISO	Cylindrical Roller Bearings
  YET203	17	40	19,1	SKF	Deep Groove Ball Bearings
  52215				FAG	THRUST BALL BEARINGS
  Z99AE014	.8750	2.0472	.5906	New Departure	BALL BEARINGS
  NU420	100	250	58	SKF	CYLINDRICAL ROLLER BEARINGS
  110SD23	110	240	80	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  NA324730	32	47	30	SKF (Old No.)	NEEDLE BEARINGS
  H-320x31/2	100	130		CONSOLIDATED	ADAPTERS