d - 69,85 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. - 3,5 mm

r1 min. - 3,3 mm

Da - 134 mm

db - 82 mm

ra max. - 3,5 mm

da - 88 mm

Db - 142 mm

Weight - 3,89 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: 745A/742
• Inner Diameter：69,85mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Cylinder Micro,Garment Accessories,Industry,diagnostic test paper,plastic blow molding,luminescent reagent,PVC,Beauty and Body,car,tapered grinder,circulating pump
• Similar models:NSK 74550/74850 Timken 74525/74850-B Timken HM926745/HM926710D+HM926745XA ISO 74500/74850 Timken 74537/74856 NSK 745A/742 NACHI 74537/74850 NTN 4T-74500/74850 ISO 74525/74850 NTN 4T-HM515745/HM515716
• BEARING POWER International Trading Co.,Ltd. specialize in 745A/742 products，there is large inventory of NSK 745A/742 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 745A/742 Which NSK 745A/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.

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  4R6608	330,000	440,000	200,000	NTN	Cylindrical Roller Bearings
  565866	27,5	57,175	19,846	FAG	Tapered Roller Bearings
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  7932CT1B/GNP42	160	220	28	NTN	Angular Contact Ball Bearings
  GIHRK 70 DO	70	105	49	INA	Plain Bearings
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  GEZ34ES-2RS	34,925	55,563	30,15	LS	Plain Bearings
  K 85x92x20	85	92		NBS	Needle Roller Bearings
  M268749/10	415,925	590,55	114,3	ISO	Tapered Roller Bearings
  NKS 28	28	42	20	NBS	Needle Roller Bearings
  NU 1015 M/C3VL0241	115	75	20	SKF	Cylindrical Roller Bearings
  RNA 4907	42	55	20	IKO	Needle Roller Bearings
  SL04-5032NR	160	240	109	NTN	Cylindrical Roller Bearings
  SQDL14				LS	Plain Bearings
  SL183004	20	42	16	INA	CYLINDRICAL ROLLER BEARINGS
  LS-121/2	1.3750	3.0000	.6875	FBC	DEEP GROOVE BALL BEARINGS
  LS-231/2-AC	5.5000	9.5000	1.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NN-3092-KMSP/5	460	680	163	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  63821-ZZ	105	130	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS