d - 55 mm

D - 110 mm

T - 39 mm

B - 39 mm

C - 32 mm

ra1 max. - 2,5 mm

a - 27,2 mm

r min. - 3 mm

r1 min. - 2,5 mm

Da - 97 mm

db - 64 mm

ra max. - 3 mm

da - 71 mm

Db - 104 mm

Weight - 1,697 Kg

Basic dynamic load rating (C) - 177 kN

Basic static load rating (C0) - 225 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,7

• Model Number: JH307749/JH307710
• Inner Diameter：55mm Outer Diameter：110mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:chamfer,pump industry,impression material,ventilation heating equipment,Vacuum generator,Rolling mill,Perfusion device,Technical Equipment,circulating pump,construction machinery and equipment,garbage disposal
• Similar models:NSK JH307749/JH307710 ISO JH307749/10 FBJ JH307749/JH307710 Timken JH307749/JH307710 KOYO JH307749/JH307710 NTN 4T-JH307749/JH307710 CX JH307749/10
• BEARING POWER International Trading Co.,Ltd. specialize in JH307749/JH307710 products，there is large inventory of NSK JH307749/JH307710 . We has been built up long-term cooperation with NSK company, could make a bulk order of the JH307749/JH307710 Which NSK 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
  30334D	170	360	80	NSK	Tapered Roller Bearings
  4R16601	830,000	1080,000	710,000	NTN	Cylindrical Roller Bearings
  ACT008BDB	40	68		KOYO	Angular Contact Ball Bearings
  AKJ42X67X3	42,000	67,000		NTN	Needle Roller Bearings
  BRI 406028 UU	63,5	95,25	44,7	IKO	Needle Roller Bearings
  FYT 1.1/4 FM	31.75			SKF	Bearing Units
  GAC80S	80	125	29	LS	Plain Bearings
  M-18161	28,575	34,925	25,4	NSK	Needle Roller Bearings
  MR85-2Z	5	8	2,5	ZEN	Deep Groove Ball Bearings
  N 212	60	110	22	ISB	Cylindrical Roller Bearings
  NN4940	200	261	80	NTN	Cylindrical Roller Bearings
  NUP2340	200	420	138	NTN	Cylindrical Roller Bearings
  RA014RR	22,225	52	21,44	Timken	Deep Groove Ball Bearings
  RB206-20	31,75	62	38,1	FYH	Deep Groove Ball Bearings
  228K	250	140	42	FAF	DEEP GROOVE BALL BEARINGS
  F-6	1.4687	.8125		Aetna	THRUST BALL BEARINGS
  HK2530-2RS	32		30	INA	NEEDLE BEARINGS
  7010CDP4GA	50	80	16	SKF	ANGULAR CONTACT BALL BEARINGS
  160BIC647	16.0000	21.5000	2.7500	Torrington	DEEP GROOVE BALL BEARINGS
  SSFY-103	1.1875			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS