d - 85,026 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

a - 32,4 mm

r min. - 5,2 mm

r2 min. - 3,2 mm

da min. - 104 mm

Da - 134 mm

db min - 95 mm

ra max. - 5,2 mm

rb max. - 3,2 mm

Db - 142 mm

Weight - 3,14 Kg

Basic dynamic load rating (C) - 264 kN

Basic static load rating (C0) - 368 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,01

Calculation factor (Y1) - 1,84

• Model Number: 749SR/742
• Inner Diameter：85,026mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Display Devices,trolley,Pneumatic Actuator,experimental equipment,Antenna Industry,other rubber,die casting mold,diagnostic test paper,Vacuum generator,auto tools,Forging machine
• Similar models:Fersa H212749/H212710 Timken HM624749/HM624710 Timken HM926749/HM926710D+HM926749XE Timken EE291201/291749 KOYO LM739749/LM739710 ISO H212749/10 FBJ JH307749/JH307710 NTN T-M268749/M268710DG2+A NACHI 47490/47420 ISO 749S/742
• BEARING POWER International Trading Co.,Ltd. specialize in 749SR/742 products，there is large inventory of KOYO 749SR/742 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 749SR/742 Which KOYO 749SR/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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  NBX17707	7.0000	7.6250	.3125	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS