d - 85,026 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

ra1 max. - 3,3 mm

a - 32,5 mm

r min. - 5 mm

r1 min. - 3,3 mm

Da - 134 mm

db - 95 mm

ra max. - 5 mm

da - 104 mm

Db - 142 mm

Weight - 3,21 Kg

Basic dynamic load rating (C) - 265 kN

Basic static load rating (C0) - 370 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,8

• Model Number: 749S/742
• Inner Diameter：85,026mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:joint protection,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,other lathe,decoration machinery,marine analysis,DC generators,Wire grinder,sterilizers,ventilation heating equipment,training beds etc,raw material accessories
• Similar models:Timken L433749/L433710 KOYO LM739749/LM739710 ISO L433749/10 NTN T-M272749/M272710G2 CX M249749/10 Fersa LM11749/LM11710 FBJ LM11749/LM11710 NTN T-M272749D/M272710G2+A ISO 47490/47420 ISO HM926749/10
• BEARING POWER International Trading Co.,Ltd. specialize in 749S/742 products，there is large inventory of NSK 749S/742 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 749S/742 Which NSK 749S/742 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
  15590/15523	28,575	60,325	19,842	ISO	Tapered Roller Bearings
  32012XF	60	95	23	Fersa	Tapered Roller Bearings
  32064X	320	480	100	NTN	Tapered Roller Bearings
  3814-2RS	70	90	15	ISO	Angular Contact Ball Bearings
  431629	63,5	95	17	SKF	Tapered Roller Bearings
  54305	20	52	37.6	KOYO	Thrust Ball Bearings
  613802	15	24	7	ISB	Deep Groove Ball Bearings
  61910-2RS	50	72	12	ISO	Deep Groove Ball Bearings
  6208ZC3	40	80	18	NTN	Deep Groove Ball Bearings
  NNCF5009 V	45	75	40	CX	Cylindrical Roller Bearings
  NNU4184	420	700	280	CX	Cylindrical Roller Bearings
  SBX0410LLU/3E	19.05	42	24,6	PFI	Deep Groove Ball Bearings
  WRS252924A	25	29	23,8	KOYO	Needle Roller Bearings
  21315CC	75	160	37	SKF	SPHERICAL ROLLER BEARINGS
  A1318TS	90	190	43	Hyatt	CYLINDRICAL ROLLER BEARINGS
  CS-36-LW	.4375	1.1250	.6250	RBC	NEEDLE BEARINGS
  32028	140	210	45	SNR	TAPERED ROLLER BEARINGS
  6209-SEE	45	85	19	SNR	DEEP GROOVE BALL BEARINGS
  HJ-2206E	30		4	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HMV-84I			72	CONSOLIDATED	HYDRAULIC NUTS