d - 55 mm

D - 110 mm

T - 39 mm

B - 39 mm

C - 32 mm

R - 3 mm

r - 2,5 mm

a - -11,7 mm

Da - 104 mm

db - 71 mm

da - 64 mm

Db - 97 mm

Aa - 0,8 mm

Ab - 3,1 mm

Weight - 1,7 Kg

Basic static load rating (C0) - 251 kN

Factor (G1) - 72

Factor (G2) - 16,9

Factor (Cg) - 0,0171

Factor (K) - 1,69

Basic dynamic load rating (C90) - 50,4

Basic dynamic load rating (Ca90) - 29,9

Basic dynamic load rating (C1) - 194 kN

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,73

• Model Number: JH307749/JH307710
• Inner Diameter：55mm Outer Diameter：110mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:machine tool spindle,Spectrum Products,pneumatic Pump,axle lathe,Laser Measurements,garden machinery,electromyography machine,tobacco machinery,Cleaning equipment,Perfusion device,Oral Equipment
• Similar models:NSK JH307749/JH307710 Timken JH307749/JH307710 ISO JH307749/10 FBJ JH307749/JH307710 CX JH307749/10 NTN 4T-JH307749/JH307710 KOYO JH307749/JH307710
• BEARING POWER International Trading Co.,Ltd. specialize in JH307749/JH307710 products，there is large inventory of Timken JH307749/JH307710 . We has been built up long-term cooperation with Timken company, could make a bulk order of the JH307749/JH307710 Which Timken 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
  2LA-BNS911CLLBG/GNP42	55	80	13	NTN	Angular Contact Ball Bearings
  31315F	75	160	40	Fersa	Tapered Roller Bearings
  33108/Q	40	75	26	SKF	Tapered Roller Bearings
  6803LLU	17	26	5	NTN	Deep Groove Ball Bearings
  CRBC 15030	150	230	30	ISB	Thrust Roller Bearings
  EXP316	80			SNR	Bearing Units
  HM231148/HM231110	149,225	236,538	57,15	Timken	Tapered Roller Bearings
  HSB932C	160	220	28	NTN	Angular Contact Ball Bearings
  K25X30X26ZW	25,000	30,000		NTN	Needle Roller Bearings
  MMRJ5	127	254	50,8	RHP	Cylindrical Roller Bearings
  N 204	20	40	14	NACHI	Cylindrical Roller Bearings
  NA4903	17	30	13	ISO	Needle Roller Bearings
  NNU6024 V	120	180	109	CX	Cylindrical Roller Bearings
  NU215-E-MA6	75	130	25	NKE	Cylindrical Roller Bearings
  RNAF75x95x30	95		30	FAG (Old No.)	NEEDLE BEARINGS
  93312	.7500	1.1250	.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  LPn30				RIV	THRUST BALL BEARINGS
  2202E	15	35	14	SKF	SELF
  6414	70	180	42	SKF	DEEP GROOVE BALL BEARINGS
  YCRSR-48	1.0000	3.0000	1.8125	CONSOLIDATED	YOKE TYPE TRACK ROLLER